A chemical process for separating the components of a liquid mixture by boiling and collecting condensed vapors.
Water in its gaseous state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Oils which evaporate readily. The volatile oils occur in aromatic plants, to which they give odor and other characteristics. Most volatile oils consist of a mixture of two or more TERPENES or of a mixture of an eleoptene (the more volatile constituent of a volatile oil) with a stearopten (the more solid constituent). The synonym essential oils refers to the essence of a plant, as its perfume or scent, and not to its indispensability.
A plant genus of the family LAMIACEAE that is the source of a familiar food seasoning.
Compounds with a core of 10 carbons generally formed via the mevalonate pathway from the combination of 3,3-dimethylallyl pyrophosphate and isopentenyl pyrophosphate. They are cyclized and oxidized in a variety of ways. Due to the low molecular weight many of them exist in the form of essential oils (OILS, VOLATILE).
A plant genus of the LAMIACEAE family.
A plant genus of the family APIACEAE used in SPICES.
Oils derived from plants or plant products.
A phenol obtained from thyme oil or other volatile oils used as a stabilizer in pharmaceutical preparations, and as an antiseptic (antibacterial or antifungal) agent. It was formerly used as a vermifuge.
A plant genus of the family LAMIACEAE best known for the thyme spice added to foods.
A plant genus of the family CUPRESSACEAE. The species are slow growing coniferous evergreen trees or shrubs.
A phase transition from liquid state to gas state, which is affected by Raoult's law. It can be accomplished by fractional distillation.
A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds.
Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix.

Effects of increasing levels of corn distillers dried grains with solubles to steers offered moderate-quality forage. (1/24)

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A comparison of volatile components of Setomi with its parent cultivars. (2/24)

The citrus fruit Setomi is a hybrid of Yoshiura ponkan (Citrus reticulate Blanco) and Kiyomi (Citrus unshiu Mrcov. x Citrus sinensis Osbeck). The essential oils from the peel of Setomi and its parent cultivars were obtained by a simultaneous distillation extraction technique. Comparing the essential oils of Setomi and its parent cultivars, it was found that the oil in the peel of Setomi consisted of characteristic aroma components from each parent cultivar. The principal component analysis of data, obtained with an electronic nose, indicated that the odor quality of Setomi was different from those of the parent cultivars.  (+info)

Comparison of microwave-assisted and conventional hydrodistillation in the extraction of essential oils from mango (Mangifera indica L.) flowers. (3/24)

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Fate of pesticides in a distilled spirit of barley shochu during the distillation process. (4/24)

Moromi (the fermented mash) of "mugi shochu" that had been artificially contaminated with pesticides was distilled to elucidate the fate of pesticides in the distillation process. The pesticides residing in the distillate were quantified by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Of the analyzed pesticides (249 compounds), 89% were not detected in the distillate, showing that the distillation process minimized the risk of pesticide contamination.  (+info)

A comparative study of physical and chemical processes for removal of biomass in biofilters. (5/24)

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Antioxidant and antiacetylcholinesterase activities of some commercial essential oils and their major compounds. (6/24)

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Integrated versus stand-alone second generation ethanol production from sugarcane bagasse and trash. (7/24)

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Analysis of volatile compositions of Magnolia biondii pamp by steam distillation and headspace solid phase micro-extraction. (8/24)

The chemical compositions of volatile components from Magnolia biondii Pamp were determined by steam distillation (SD) and headspace solid phase micro-extraction (HS-SPME) followed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) analysis. Fifty-six compounds were identified and the major volatile components were d-camphor (0.18-43.26%), 1,8-cineol (13.23-38.02%), alpha-terpineol (6.57-12.29%) and alpha-cadinene (5.53-15.15%). The comparison of the volatile components from M. biondii Pamp harvested in three regions of China was investigated. Also, the comparison of volatile components by SD and HS-SPME methods in term of isolation time, plant-consuming and chemical compositions was discussed as well. The percentages of the volatile components by HS-SPME method were found to be large difference from the corresponding one by SD method. HS-SPME technique was much faster than SD (60 min (HS-SPME)/420 min (SD)). Although the aromatic profiles between HS-SPME and SD methods showed several quantitative differences, HS-SPME may be applied routinely to analyze aromatic and medicinal plants.  (+info)

Distillation is a laboratory technique or industrial process in which a mixture is heated to produce a vapor, which is then condensed and collected as a purified liquid. In the medical context, distillation may refer to the process of extracting or purifying certain substances, such as essential oils from plants or alcohol for use in medicinal preparations. It is also used in the production of pharmaceuticals and chemical compounds. The process works by taking advantage of differences in volatility between components in a mixture: those with lower boiling points vaporize first and are condensed separately, allowing for their isolation.

I'm sorry for any confusion, but "steam" is not a medical term. It refers to water in its gaseous state, produced when water is heated to its boiling point. If you have any questions about a medical condition or treatment, please provide more context and I will do my best to help answer your question.

Volatile oils, also known as essential oils, are a type of organic compound that are naturally produced in plants. They are called "volatile" because they evaporate quickly at room temperature due to their high vapor pressure. These oils are composed of complex mixtures of various compounds, including terpenes, terpenoids, aldehydes, ketones, esters, and alcohols. They are responsible for the characteristic aroma and flavor of many plants and are often used in perfumes, flavors, and aromatherapy. In a medical context, volatile oils may have therapeutic properties and be used in certain medications or treatments, but it's important to note that they can also cause adverse reactions if not used properly.

'Origanum' is not a medical term itself, but it is the genus name for a group of plants that includes oregano and marjoram. These plants are part of the Lamiaceae family, also known as the mint family.

Oregano, specifically Origanum vulgare, has been used in traditional medicine for its antimicrobial, anti-inflammatory, and antioxidant properties. The essential oil of oregano is rich in carvacrol and thymol, which are believed to contribute to its medicinal effects. However, it's important to note that the scientific evidence supporting these uses is limited, and more research is needed before any definitive medical claims can be made.

Marjoram, Origanum majorana, has also been used in traditional medicine for various purposes, including as a digestive aid, an antispasmodic, and a sedative. Its essential oil contains compounds such as terpinen-4-ol and γ-terpinene, which may have medicinal properties. However, similarly to oregano, more research is needed before any firm medical conclusions can be drawn about the use of marjoram in treatment.

Monoterpenes are a class of terpenes that consist of two isoprene units and have the molecular formula C10H16. They are major components of many essential oils found in plants, giving them their characteristic fragrances and flavors. Monoterpenes can be further classified into various subgroups based on their structural features, such as acyclic (e.g., myrcene), monocyclic (e.g., limonene), and bicyclic (e.g., pinene) compounds. In the medical field, monoterpenes have been studied for their potential therapeutic properties, including anti-inflammatory, antimicrobial, and anticancer activities. However, more research is needed to fully understand their mechanisms of action and clinical applications.

"Lavandula" is the biological name for a genus of plants in the mint family, Lamiaceae. It includes around 39 species of flowering plants native to the Old World, primarily the Mediterranean region and parts of Africa, Asia, and Europe. The most common species is Lavandula angustifolia, also known as English lavender or true lavender. These plants are well-known for their fragrant purple flowers and have been used in various applications, such as perfumes, essential oils, and herbal remedies, due to their pleasant scent and potential medicinal properties. However, it is important to note that the term "Lavandula" itself does not constitute a medical definition but rather refers to a group of plants with diverse uses and benefits.

"Foeniculum" is the genus name for a plant species that includes fennel. In a medical context, fennel (Foeniculum vulgare) is known for its seeds and essential oil, which have been used in traditional medicine for various purposes such as improving digestion, reducing bloating, and alleviating menstrual discomfort. The seeds and oil contain several compounds with potential therapeutic effects, including anethole, fenchone, and estragole. However, it's important to note that the use of fennel in modern medicine is not well-studied, and more research is needed to establish its safety and efficacy.

Medical definitions generally do not include plant oils as a specific term. However, in a biological or biochemical context, plant oils, also known as vegetable oils, are defined as lipid extracts derived from various parts of plants such as seeds, fruits, and leaves. They mainly consist of triglycerides, which are esters of glycerol and three fatty acids. The composition of fatty acids can vary between different plant sources, leading to a range of physical and chemical properties that make plant oils useful for various applications in the pharmaceutical, cosmetic, and food industries. Some common examples of plant oils include olive oil, coconut oil, sunflower oil, and jojoba oil.

Thymol is not a medical condition or term, but rather it's an organic compound that is commonly used in the medical and pharmaceutical fields. Thymol is a natural monoterpene phenol derivative of cymene, found in oil of thyme and other essential oils. It has antiseptic, antibiotic, and antifungal properties, which makes it useful as a disinfectant and preservative in various medical and dental applications.

In some contexts, thymol may be used to treat conditions related to fungal or bacterial infections, but it is not typically used as a standalone treatment. Instead, it's often combined with other active ingredients in medications such as mouthwashes, throat lozenges, and topical creams.

It's important to note that thymol should be used under the guidance of a healthcare professional, as its misuse or overuse can lead to adverse effects.

I'm sorry for any confusion, but the term "Thymus Plant" refers to a type of plant and does not have a medical definition. The Thymus plant belongs to the mint family and is commonly used as an herb in cooking. It is known for its small, fragrant leaves and is often used to add flavor to dishes. In some cases, the essential oil from the thymus plant may be used in medicinal products, such as throat lozenges or mouthwashes, due to its antiseptic properties. However, a "Thymus plant" itself does not have a medical definition. If you have any questions about medicinal plants or herbs, I'd be happy to try and help answer those for you!

"Juniperus" is not a medical term itself, but it refers to a genus of evergreen coniferous trees and shrubs that belong to the cypress family (Cupressaceae). There are around 50-70 species in this genus, which are native to the northern hemisphere.

Juniperus species have been used in traditional medicine for various purposes, such as treating digestive disorders, skin conditions, and respiratory ailments. The essential oil extracted from some Juniperus species contains compounds that have antimicrobial, anti-inflammatory, and analgesic properties. However, it's important to note that the use of juniper in modern medicine is limited, and its efficacy and safety for specific medical conditions are not well-established.

Therefore, if you're considering using juniper or any of its preparations for medicinal purposes, it's recommended to consult a healthcare professional first to ensure its safe and appropriate use.

Volatilization, in the context of pharmacology and medicine, refers to the process by which a substance (usually a medication or drug) transforms into a vapor state at room temperature or upon heating. This change in physical state allows the substance to evaporate and be transferred into the air, potentially leading to inhalation exposure.

In some medical applications, volatilization is used intentionally, such as with essential oils for aromatherapy or topical treatments that utilize a vapor action. However, it can also pose concerns when volatile substances are unintentionally released into the air, potentially leading to indoor air quality issues or exposure risks.

It's important to note that in clinical settings, volatilization is not typically used as a route of administration for medications, as other methods such as oral, intravenous, or inhalation via nebulizers are more common and controlled.

Gas Chromatography-Mass Spectrometry (GC-MS) is a powerful analytical technique that combines the separating power of gas chromatography with the identification capabilities of mass spectrometry. This method is used to separate, identify, and quantify different components in complex mixtures.

In GC-MS, the mixture is first vaporized and carried through a long, narrow column by an inert gas (carrier gas). The various components in the mixture interact differently with the stationary phase inside the column, leading to their separation based on their partition coefficients between the mobile and stationary phases. As each component elutes from the column, it is then introduced into the mass spectrometer for analysis.

The mass spectrometer ionizes the sample, breaks it down into smaller fragments, and measures the mass-to-charge ratio of these fragments. This information is used to generate a mass spectrum, which serves as a unique "fingerprint" for each compound. By comparing the generated mass spectra with reference libraries or known standards, analysts can identify and quantify the components present in the original mixture.

GC-MS has wide applications in various fields such as forensics, environmental analysis, drug testing, and research laboratories due to its high sensitivity, specificity, and ability to analyze volatile and semi-volatile compounds.

Chromatography, gas (GC) is a type of chromatographic technique used to separate, identify, and analyze volatile compounds or vapors. In this method, the sample mixture is vaporized and carried through a column packed with a stationary phase by an inert gas (carrier gas). The components of the mixture get separated based on their partitioning between the mobile and stationary phases due to differences in their adsorption/desorption rates or solubility.

The separated components elute at different times, depending on their interaction with the stationary phase, which can be detected and quantified by various detection systems like flame ionization detector (FID), thermal conductivity detector (TCD), electron capture detector (ECD), or mass spectrometer (MS). Gas chromatography is widely used in fields such as chemistry, biochemistry, environmental science, forensics, and food analysis.

Other uses: Dry distillation or destructive distillation, despite the name, is not truly distillation, but rather a chemical ... Molecular distillation is used industrially for purification of oils. Short path distillation is a distillation technique that ... Laboratory scale distillations are almost exclusively run as batch distillations. The device used in distillation, sometimes ... The main difference between laboratory scale distillation and industrial distillation are that laboratory scale distillation is ...
... is a book which provides complete coverage of the design of industrial distillation columns for the ... other methods Batch distillation: Simple distillation, constant reflux, varying reflux, time and boilup requirements Tray ... Professional in the field of chemical engineering Continuous distillation - Form of distillation Fenske equation McCabe-Thiele ... multicomponent distillation, column composition and temperature profiles Process design and optimization: minimum reflux and ...
... is a type of short-path vacuum distillation, characterized by an extremely low vacuum pressure, 0.01 ... in the distillation column and a small distance between the evaporator and the condenser around 2 cm. In molecular distillation ... Molecular distillation is used industrially for purification of oils. It is also used to enrich borage oil in γ-linolenic acid ... Lutišan, Juraj; Cvengroš, Ján (1995-01-01). "Mean free path of molecules on molecular distillation". The Chemical Engineering ...
Azeotropic distillation Batch distillation Distillation Extractive distillation Fractional distillation Heteroazeotrope Herbal ... Steam distillation is a means of purifying fatty acids, e.g. from tall oils. Steam distillation is sometimes used in the ... the formation of an azeotrope is not necessary for steam distillation to work. Steam distillation is often employed in the ... Steam distillation can be used when the boiling point of the substance to be extracted is higher than that of water, and the ...
In chemistry, azeotropic distillation is any of a range of techniques used to break an azeotrope in distillation. In chemical ... Azeotrope tables Residue curve Theoretical plate Vacuum distillation Kister, Henry Z. (1992). Distillation Design (1st ed.). ... In azeotropic distillation the volatility of the added component is the same as the mixture, and a new azeotrope is formed with ... The distillation then works in the opposite direction, with the ethanol emerging in the bottoms and the water in the distillate ...
... may refer to: The cryogenic air liquification process used to separate gases from air. Cryogenic ... A form of vacuum distillation in which the product is collected with the aid of very low temperatures. This disambiguation page ... lists articles associated with the title Cryogenic distillation. If an internal link led you here, you may wish to change the ...
A one-way stabilizer entanglement distillation protocol uses a stabilizer code for the distillation procedure. Suppose the ... The role of entanglement distillation is discussed briefly for the following applications. Entanglement distillation protocols ... who presented the first distillation protocols for pure states in 1996; entanglement distillation protocols for mixed states ... Entanglement distillation protocols are known which can produce a non-zero rate of transmission D(p) for channels which do not ...
Azeotropic distillation Extractive distillation Fractional distillation Heteroazeotrope Steam distillation Vacuum distillation ... Batch distillation program online Batch distillation of the hydrocarbon compounds. (Distillation). ... Batch distillation refers to the use of distillation in batches, meaning that a mixture is distilled to separate it into its ... the relative fraction of heavier components will increase as the distillation progresses. The other simple batch distillation ...
... is also related to the concept of behavioral cloning discussed by Faraz Torabi et. al. Given a large ... Knowledge distillation is a generalisation of such approach, introduced by Geoffrey Hinton et al. in 2015, in a preprint that ... Knowledge distillation transfers knowledge from a large model to a smaller model without loss of validity. As smaller models ... Knowledge distillation consists of training a smaller network, called the distilled model, on a dataset called transfer set ( ...
... is a branch of reactive distillation which combines the processes of distillation and catalysis to ... "Scale-up of Reactive Distillation Columns with Catalytic Packings" (PDF). Smith Jr, Lawrence A. "Catalytic Distillation Process ... "Catalytic Distillation Structure". Smith Jr, Lawrence A. "Catalytic Distillation Structure". Smith Jr, Lawrence A. "Catalytic ... "Catalytic Distillation Process Patent". Darton, Richard (1997). Distillation and Absorption '97. ISBN 9780852953938. Gildert, ...
A continuous distillation is often a fractional distillation and can be a vacuum distillation or a steam distillation. Design ... Azeotropic distillation Extractive distillation Fractional distillation Fractionating column Steam distillation Short path ... the distillation train. A distillation train is defined by a sequence of distillation columns arranged in series or in parallel ... Norway Distillation by the Distillation Group, USA Distillation Lecture Notes by Prof. Randall M. Price at Christian Brothers ...
This distillation is a same of E.F.V Some examples of ASTM International standards utilizing distillation are: D86 Test Method ... for Distillation of Road Tars D1160 Test Method for Distillation of Petroleum Products at Reduced Pressure ASTM Distillation is ... ASTM Distillation refers to a diverse group of different ASTM International standards. These different ASTM standards all use ... the distillation (volatility) characteristics of the substrate in determining the adherence (or not) of the substrate to the ...
The global distillation process can be understood using the same principles that explain distillations used to make liquor or ... Global distillation explains why relatively high concentrations of POPs have been found in the Arctic environment and in the ... Since global distillation is a relatively slow process that relies on successive evaporation/condensation cycles, it is only ... Global distillation or the grasshopper effect is the geochemical process by which certain chemicals, most notably persistent ...
... in which chemical changes occur is a type of destructive distillation or cracking. The method has been used to ... The distillation of pine wood causes Pine tar and pitch to drip away from the wood and leave behind charcoal. Birch tar from ... Dry distillation is the heating of solid materials to produce gaseous products (which may condense into liquids or solids). The ... Coal oil Destructive distillation Gasworks Pitch (resin) Syngas Tar Price, Overton W.; Kellogg, R.S.; Cox, W.T. (1909). Forests ...
... is defined as distillation in the presence of a miscible, high-boiling, relatively non-volatile ... making normal distillation impractical. The method of extractive distillation uses a separation solvent, which is generally non ... It is important to select a suitable separation solvent for this type of distillation. The solvent must alter the relative ... Batch distillation Heteroazeotrope Theoretical plate Robert E., Treybal (1981). MASS-TRANSFER OPERATIONS (3 ed.). McGraw-Hill. ...
What is destructive distillation ? (Articles with short description, Short description is different from Wikidata, Distillation ... Destructive distillation of a tonne of coal can produce 700 kg of coke, 100 liters of liquor ammonia, 50 liters of coal tar and ... Destructive distillation is a chemical process in which decomposition of unprocessed material is achieved by heating it to a ... Destructive distillation of natural rubber resulted in the discovery of isoprene which led to the creation of synthetic rubbers ...
... if the optimal conditions of distillation and reaction differ too much. Reactive distillation can be used with a wide variety ... Reactive distillation is a process where the chemical reactor is also the still. Separation of the product from the reaction ... The conditions in the reactive column are suboptimal both as a chemical reactor and as a distillation column, since the ... Hence, in a typical reactive distillation column that consists of both reactive and non-reactive zones, the heterogeneous ...
Distillation may also refer to: Azeotropic distillation Batch distillation Continuous distillation Destructive distillation Dry ... distillation Reactive distillation Salt-effect distillation Spinning band distillation Steam distillation Vacuum distillation ... distillation Entanglement distillation Extractive distillation Fractional distillation Multi-stage flash ... Look up distillation in Wiktionary, the free dictionary. Distillation is a method of separating mixtures based on differences ...
... or Distillation under reduced pressure is a type of distillation performed under reduced pressure, which ... D1160 Vacuum Distillation How vacuum distillation works Pressure-temperature nomograph Short path distillation, includes a ... vacuum distillation Vacuum distillation apparatus Continuous distillation Fractionating column Fractional distillation ... and multi-stage flash distillation. Molecular distillation is vacuum distillation below the pressure of 0.01 torr (1.3 Pa). ...
HYBRID CONFIGURATION OF MEMBRANE DISTILLATION : VACUUM MULTI-EFFECT MEMBRANE DISTILLATION in Young Moo Lee, Enrico Drioli (Ed ... For vacuum membrane distillation to be efficient, it is often run in multistage configurations. In the following, the principle ... Membrane distillation (MD) is a thermally driven separation process in which separation is driven by phase change. A ... Many different membrane distillation techniques exist. The basic four techniques mainly differ by the arrangement of their ...
Azeotropic distillation Batch distillation Extractive distillation Freeze distillation Steam distillation Kraus, Paul (1942- ... In most cases, the distillation is operated at a continuous steady state. New feed is always being added to the distillation ... Industrial distillation is typically performed in large, vertical cylindrical columns known as "distillation or fractionation ... The fractional distillation column is set up with the heat source at the bottom of the still pot. As the distance from the ...
... is a method of extractive distillation in which a salt is dissolved in the mixture of liquids to be ... retrieved 2007-11-30 Distillation Extractive distillation Azeotrope Salting out (Distillation). ... Extractive distillation is more costly than ordinary fractional distillation due to costs associated with the recovery of the ... One advantage of salt-effect distillation over other types of azeotropic distillation is the potential for reduced costs ...
... is a process used in the distilling industry that uses a pot still and a direct flame to heat the wort ... Before the 19th century most distillation was performed from a simple pot still developed in 800 AD by the Arab alchemist Jabir ... Orphaned articles from April 2022, All orphaned articles, Distillation). ...
B/R Instrument Corporation, Comparison of Spinning Band Distillation with Packed Column Distillation, accessed 27 Oct 2006. ... Spinning band distillation takes this concept one step further by using a spinning helical band made of an inert material such ... Spinning band distillation is a technique used to separate liquid mixtures which are similar in boiling points. When liquids ... Spinning band distillation may sometimes be used to recycle waste solvents which contain different solvents, and other chemical ...
... or multi-effect distillation (MED) is a distillation process often used for sea water desalination ... Multiple-effect evaporator Multi-stage flash distillation Panagopoulos, Argyris (2019). "Process simulation and techno-economic ...
Low temperature distillation operates at low temperature and low pressure, similar to Multi-effect distillation (MED) and Multi ... The low-temperature distillation (LTD) technology is the first implementation of the direct spray distillation (DSD) process. ... Low temperature distillation (LTD) is a thermal distillation process in several stages, powered by temperature differences ... Due to the relative high energy demand of thermal distillation processes for water treatment, low temperature distillation is ...
... is a distillation technique that involves the distillate traveling a short distance, often only a few ... Short-path distillation systems often have a variety of names depending on the manufacturer of the system and what compounds ... A classic example would be a distillation involving the distillate traveling from one glass bulb to another, without the need ... The Kugelrohr is a kind of a short path distillation apparatus which can contain multiple chambers to collect distillate ...
A variety of qubit magic state distillation routines and distillation routines for qubits with various advantages have been ... Magic state distillation is a method for creating more accurate quantum states from multiple noisy ones, which is important for ... Magic state distillation achieves this, in principle, by concentrating the usefulness of imperfect resources, represented by ... The first magic state distillation algorithm, invented by Sergey Bravyi and Alexei Kitaev, is a follows. Input: Prepare 5 ...
Marine flash distillers Multi-effect distillation Multiple-effect distillation Reverse osmosis Reverse osmosis plant ... Multi-stage flash distillation (MSF) is a water desalination process that distills sea water by flashing a portion of the water ... Multi-stage flash distillation plants produce about 26% of all desalinated water in the world, but almost all of new ... In addition, MSF distillation plants, especially large ones, are often paired with power plants in a cogeneration configuration ...
Distillation is the second album by musician Erin McKeown. It was released via Signature Sounds in 2000. "Queen Of Quiet" - 1: ... Distillation at AllMusic The Free Lance-Star. The Free Lance-Star. v t e (Articles needing additional references from October ...
Other uses: Dry distillation or destructive distillation, despite the name, is not truly distillation, but rather a chemical ... Molecular distillation is used industrially for purification of oils. Short path distillation is a distillation technique that ... Laboratory scale distillations are almost exclusively run as batch distillations. The device used in distillation, sometimes ... The main difference between laboratory scale distillation and industrial distillation are that laboratory scale distillation is ...
Distillation Design is a book which provides complete coverage of the design of industrial distillation columns for the ... other methods Batch distillation: Simple distillation, constant reflux, varying reflux, time and boilup requirements Tray ... Professional in the field of chemical engineering Continuous distillation - Form of distillation Fenske equation McCabe-Thiele ... multicomponent distillation, column composition and temperature profiles Process design and optimization: minimum reflux and ...
ILI provides students and professionals lifelong learning opportunities to innovate through collaboration, practice, and career discovery. Explore areas of advancement below ...
Basic distillation apparatus consists of three parts: the still or retort, for heating the liquid; the condenser, for cooling ... the difference in the boiling points of alcohol and water is utilized in distillation to separate these liquids from each other ... Distillation. As mentioned above, the difference in the boiling points of alcohol and water is utilized in distillation to ... Basic distillation apparatus consists of three parts: the still or retort, for heating the liquid; the condenser, for cooling ...
Retrieved from "https://citizendium.org/wiki/index.php?title=Vacuum_distillation/Bibliography&oldid=409285" ...
Distillation-destructive or otherwise-was not his game. Yet he knew! It was a datum of technical knowledge outside his ... In destructive distillation, the feedstock is consumed and its potentiality realized and made actual in the form of its ... Pondering the curious wording on the little box, I asked my father what destructive distillation was. My father was a real ... Somewhat later: distillation, residue. Then, only after several more years, bituminous, schist, sulfonate, neutralize, Ammonia. ...
Despite their effectiveness, distillation-based methods may not be suitable for some resource-restricted scenarios due to the ... In this paper, we study the issue of training self-supervised small models without distillation signals. We first evaluate the ... Existing methods usually adopt a large off-the-shelf model to transfer knowledge to the small one via distillation. ... On the Efficacy of Small Self-Supervised Contrastive Models without Distillation Signals. Proceedings of the AAAI Conference on ...
... consisting of a Nexis GC-2030 high-performance capillary gas chromatograph and LabSolutions simulated distillation GC analysis ... What is Simulated Distillation GC Analysis?. Simulated distillation GC analysis applies a gas chromatograph with a nonpolar ... The Shimadzu simulated distillation system, consisting of a Nexis GC-2030 high-performance capillary gas chromatograph and ... Support for High-Temperature Simulated Distillation GC Analysis Support for Crude Oil Analysis. Dedicated Injection Unit ...
nsfansi622017-Drinking Water Distillation Systems-This standard establishes minimum materials, design and construction, and ... Drinking Water Distillation Systems. This standard establishes minimum materials, design and construction, and performance ... requirements for point-of-use and point-of-entry drinking water distillation systems and the components used in these systems. ...
Posts Tagged Atmospheric Distillation Column. Chevron failed to check pipes despite internal policies By Sarah Phelan , ...
Bigelow Laboratory for Ocean Sciences offers a three-year Postdoctoral Research Scientist position in the area of phytoplankton physiology and Ocean Acidification. The application deadline is on October 15th. Information HERE. ≈≈≈Life, people, nations and institutions are polyhedral, and with that in mind one can easily understand how the same place best known for its casinos, banks, formula one car races and the highest number of millionaires per capita in the world can also be responsible for launching a new two million dollar Ocean Acidification International Coordination Center that will be based at the International Atomic Energy Agency Environment Laboratories. His Serene Highness Prince Albert II hopes the center will help coordinate international research and link science and policy ...
Father Robert Imbelli asks: Is Jesus just one among the prophets, as liberals see Him, or is He the eternal Word, Light of the Nations, our Savior?
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Feature distillation, a primary method in knowledge distillation, always leads to significant accuracy improvements. Most ... In this paper, we propose a novel distillation method named task-oriented feature distillation (TOFD) where the transformation ... Task-Oriented Feature Distillation. Part of Advances in Neural Information Processing Systems 33 (NeurIPS 2020) ... Experiments show that TOFD outperforms other distillation methods by a large margin on both image classification and 3D ...
We have recently introduced several important improvements in the measurement of distillation curves for complex fluids This ... Advanced Distillation Curve Measurement: Application to a Bio-Derived Crude Oil Prepared from Swine Manure. ... In the present contribution, we present the application of the advanced distillation curve method to a bio-derived crude oil ... One motivation behind the work was to precisely measure the distillation curve of the swine manure oil using our advanced ...
DISTILLATION.. The object of distillation is the preparation of alcohol or pure spirits, which is obtained from brandy, rum, ... Is obtained by distillation of the kus-kus, the rhizome of an East Indian grass. Used in perfumery.. Oil of Wintergreen,. From ... Draw off by distillation 1 gall.. Cinnamon Water.. Take of bruised cinnamon, 1 lb.; water, 2 galls. Simmer in a still for 1/2 ... Draw off by distillation 1 gall.. Simple Spearmint Water.. Take of spearmint leaves, fresh, any quantity; water, 3 times as ...
Ternary distillation schemes with partial reboiler or partial condenser. Journal Article Agrawal, R ; Fidkowski, Z T - ... Intermediate reboiler and condenser arrangement for binary distillation columns. Journal Article Agrawal, R ; Herron, D M - ... A New Framework for Combining a Condenser and Reboiler in a Configuration To Consolidate Distillation Columns. Journal Article ... This placement of reboilers (condensers) can be used to reduce the total number of stages in the distillation column with a ...
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This level 1 training session is designed for those involved in safety, sizing, design and optimization studies of distillation ... Trainees will study different rigorous methods to analyse issues related to batch distillation (design, quality control...) ...
  • Feature distillation, a primary method in knowledge distillation, always leads to significant accuracy improvements. (nips.cc)
  • Moreover, an orthogonal loss is applied to the feature resizing layer in TOFD to improve the performance of knowledge distillation. (nips.cc)
  • The representation gap between teacher and student is an emerging topic in knowledge distillation (KD). (arxiv.org)
  • In this paper, we proposed a framework based on knowledge distillation, utilizing the supplementary information from all modalities, and avoiding imputation and noise associated with it. (kdd.org)
  • Knowledge distillation is an effective way to improve the accuracy of an otherwise smaller, simpler model using a more complex teacher network or ensemble of networks. (ubbcluj.ro)
  • A gift from knowledge distillation: Fast optimization, network minimization and transfer learning. (ubbcluj.ro)
  • Residual knowledge distillation. (ubbcluj.ro)
  • Tkd: Temporal knowledge distillation for active perception. (ubbcluj.ro)
  • Explaining knowledge distillation by quantifying the knowledge. (ubbcluj.ro)
  • 11] Xiang Wu, Ran He, Yibo Hu, and Zhenan Sun. Learning an evolutionary embedding via massive knowledge distillation. (ubbcluj.ro)
  • Feature-map-level online adversarial knowledge distillation. (ubbcluj.ro)
  • A low-pressure and low-temperature steam distillation process is the only way to preserve the beneficial properties of the oils. (aromanotes.com)
  • Can Make Cannabis Oil With Steam Distillation, Does Walmart Have Hemp Oil, Transfer Oil Tank To Oil Tank Thc, Cbd Oil Cream, Cbd Store Jones Road, Cbd Hemp Disclaimer, Cbd Vape Juice Stores, Is The Best Cbd Made From Hemp Or Marijuana. (emailarms.com)
  • Now that Jing Lingyuan said, he vaguely felt that the socalled hatred and disrespect of Hunyuanlongs primordial spirit actually Can Make Cannabis Oil With Steam Distillation originated from the extremely respectful respect for Xuanhuang Great God As the saying goes love begets hate Perhaps, when Xuan Huang left without saying goodbye, Hun Yuanlongs primordial spirit was very sad. (emailarms.com)
  • Unless two cultivators of the Yuanli cultivation base of the Great Luo God and Can Make Cannabis Oil With Steam Distillation above jointly attack with all their strength, it is possible to tear this dusted space In addition, the jade handle whisk also has the effect of protecting the soul and doubting soul. (emailarms.com)
  • Ask Wang Liudao The wild wolf man looked up at the sky cbd sold near me fortyfive times with an Can Make Cannabis Oil With Steam Distillation aura, and he was very cold from a high place The arrogant look Hey, that is, that is. (emailarms.com)
  • Because There Can Make Cannabis Oil With Steam Distillation has never been such a phenomenon in this world, and of course no one has named it Chen Xi thought of the word human, a creature like human so the vitality generated in his dantian Can Make Cannabis Oil With Steam Distillation target cbd was called human yuan It is not the yuan of heaven and earth But Ren Yuan. (emailarms.com)
  • Then he reached out and pressed it down, pressing his palm against the black light and he abruptly returned to the mouth of King Yuan 108 Can Make Cannabis Oil With Steam Distillation Wu Guangs powerful force fought back into King Yuan 108s own body, and his 7 Hemp Cbd Oil Reviews Zilis body was torn open with a big bloody hole with a puff. (emailarms.com)
  • Borneol essential oil using pilot-plant neutral cellulase-assisted steam distillation. (bvsalud.org)
  • In midstream operations at oil refineries, fractional distillation is a major class of operation for transforming crude oil into fuels and chemical feed stocks. (wikipedia.org)
  • The fractional distillation of organic substances plays an important role in the works attributed to Jābir, such as in the Kitāb al-Sabʿīn ('The Book of Seventy'), translated into Latin by Gerard of Cremona (c. 1114-1187) under the title Liber de septuaginta. (wikipedia.org)
  • The Jabirian experiments with fractional distillation of animal and vegetable substances, and to a lesser degree also of mineral substances, is the main topic of the De anima in arte alkimiae, an originally Arabic work falsely attributed to Avicenna that was translated into Latin and would go on to form the most important alchemical source for Roger Bacon (c. 1220-1292). (wikipedia.org)
  • Fractional Distillation Collector consists of a holder that fits into the Organic Resistant Microplate and six receptacles to collect distillate fractions. (sargentwelch.com)
  • In this video, we will learn about the separation of crude oil into fractions, by the process of fractional distillation. (nagwa.com)
  • It passes from the furnace into the fractional distillation column, otherwise known as a fractionating column. (nagwa.com)
  • A list of key readings about Vacuum distillation . (citizendium.org)
  • Due to its very low pressure drop, it is recommended for vacuum distillation systems. (opencroquet.org)
  • A fuels-oriented crude oil refinery must have good performance from its vacuum distillation section to deliver targeted yield and throughput. (hydrocarbonprocessing.com)
  • This equipment is a low-temperature distillation solvent equipment, high vacuum, the equipment will reach a vacuum of minus 90-95 kPa within 30 seconds when the equipment is turned on. (directindustry.com)
  • A high performance liquid ring vacuum pump conveys the dirt into the distillation units and guarantees continuous 24 hour operation. (directindustry.com)
  • I'm confused about one small thing about vacuum distillation. (sciencemadness.org)
  • On a completely separate note, can you use a vacuum cleaner for vacuum distillation? (sciencemadness.org)
  • And a vacuum cleaner can be rigged to work for vacuum filtrations, but cant provide the strong, consistant reduced pressure needed for distillation. (sciencemadness.org)
  • Will regular distillation equipment be fine for most home vacuum distillations. (sciencemadness.org)
  • The neodymium recovered from the mg-zn system contained almost 2 pct zn after vacuum distillation. (cdc.gov)
  • Distillation, or classical distillation, is the process of separating the components or substances from a liquid mixture by using selective boiling and condensation, usually inside an apparatus known as a still. (wikipedia.org)
  • One motivation behind the work was to precisely measure the distillation curve of the swine manure oil using our advanced distillation apparatus and compare the bio-derived oil to traditional crude oils. (nist.gov)
  • The apparatus includes an organic-resistant microplate, experiment stand, thermometer, two glass-bead packed columns (one for reflux, the other for distillation) and a vial of boiling chips. (sargentwelch.com)
  • A distillation apparatus is a device that is obviously suited for the manufacture of spirits. (folkhalsomyndigheten.se)
  • The Alcohol Act prohibits the possession, manufacture and transfer of distillation apparatus unless you have the right to manufacture spirits. (folkhalsomyndigheten.se)
  • The Public Health Agency of Sweden may grant an exemption from the provision of the Alcohol Act that you must be an approved warehouse keeper or tax-exempt consumer in order to possess a distillation apparatus or parts thereof. (folkhalsomyndigheten.se)
  • Trainees will study different rigorous methods to analyse issues related to batch distillation (design, quality control. (prosim.net)
  • this may involve chemical changes such as destructive distillation or cracking. (wikipedia.org)
  • Ointment of Icthammol is obtained by the destructive distillation of certain bituminous schists, sulfonating the residue, and neutralizing the product with Ammonia. (newenglishreview.org)
  • In the petroleum industry, oil stabilization is a form of partial distillation that reduces the vapor pressure of crude oil, thereby making it safe for storage and transport as well as reducing the atmospheric emissions of volatile hydrocarbons. (wikipedia.org)
  • In the present contribution, we present the application of the advanced distillation curve method to a bio-derived crude oil prepared from swine manure. (nist.gov)
  • Crude oil is first separated into different fractions by fractionated distillation. (wardsci.com)
  • It is obtained primarily by distillation from crude petroleum. (cdc.gov)
  • In this paper, we propose a novel distillation method named task-oriented feature distillation (TOFD) where the transformation is convolutional layers that are trained in a data-driven manner by task loss. (nips.cc)
  • Simulated distillation GC analysis applies a gas chromatograph with a nonpolar column to the boiling-point distribution analysis of petroleum fractions, such as kerosene, diesel oil, and heavy oil. (shimadzu.com)
  • This is a result of the different distillation methods. (britannica.com)
  • Existing methods usually adopt a large off-the-shelf model to transfer knowledge to the small one via distillation. (aaai.org)
  • Despite their effectiveness, distillation-based methods may not be suitable for some resource-restricted scenarios due to the huge computational expenses of deploying a large model. (aaai.org)
  • Experiments show that TOFD outperforms other distillation methods by a large margin on both image classification and 3D classification tasks. (nips.cc)
  • Objective: Establishment of core competencies for education and training of professionals entering the emerging field of Total Worker Health(R). Methods: Compilation and distillation of information obtained over a five-year period from Total Worker Health symposia, workshops, and academic offerings, plus contributions from key stakeholders regarding education and training needs. (cdc.gov)
  • Distillation Design is a book which provides complete coverage of the design of industrial distillation columns for the petroleum refining, chemical and petrochemical plants, natural gas processing, pharmaceutical, food and alcohol distilling industries. (wikipedia.org)
  • Its high mass transfer surface area is suitable for close boiling components distillation due to shorter columns. (opencroquet.org)
  • G. Cordeiro, S. Dantas, L. Vasconcelos and R. Brito, "Effect of Two Liquid Phases on the Separation Efficiency of Distillation Columns," Advances in Chemical Engineering and Science , Vol. 3 No. 1, 2013, pp. 1-8. (scirp.org)
  • This level 1 training session is designed for those involved in safety, sizing, design and optimization studies of distillation columns, in particular engineers working on batch production processes or in laboratories. (prosim.net)
  • Even in countries in which the pot still has long been used, it has been replaced by continuous distillation for the major portion of alcoholic-liquor production, and its current use is limited to production of flavouring whiskeys and other flavouring ingredients. (britannica.com)
  • Finally, we combine the validated techniques and improve the baseline performances of five small architectures with considerable margins, which indicates that training small self-supervised contrastive models is feasible even without distillation signals. (aaai.org)
  • Simulations are presented that indicate that such a distillation is feasible if a high level of experimental control is achieved. (uwaterloo.ca)
  • Distillation includes the following applications: The distillation of fermented products produces distilled beverages with a high alcohol content or separates other fermentation products of commercial value. (wikipedia.org)
  • The works of Taddeo Alderotti (1223-1296) describe a method for concentrating alcohol involving repeated distillation through a water-cooled still, by which an alcohol purity of 90% could be obtained. (wikipedia.org)
  • As mentioned above, the difference in the boiling points of alcohol and water is utilized in distillation to separate these liquids from each other. (britannica.com)
  • Distillation is allowed to continue until the alcohol content of the distillate falls to a predetemined level. (britannica.com)
  • As mentioned above, a fermentation mixture primarily contains water and ethyl alcohol and distillation involves increasing the percentage of ethyl alcohol in the mixture. (britannica.com)
  • The object of distillation is the preparation of alcohol or pure spirits, which is obtained from brandy, rum, arrack and whiskey, prepared from wine, sugar, rice and malt. (mspong.org)
  • Aristotle, Meteorologica, Book II, Chapter III Letting seawater evaporate and condense into freshwater is not distillation, for distillation involves boiling, but the experiment may have been an important step towards distillation. (wikipedia.org)
  • This article arose from seeking to reduce energy consumption in a distillation train of 1,2-dichloroethane (ethylene dichloride-EDC) of a commercial plant producing vinyl monochloride (VMC), which involves an azeotropic distillation column. (scirp.org)
  • This Demonstration presents the flash distillation cascade leading to a vapor stream, with composition approaching the azeotropic composition when the number of flash operations is large enough, and an ethanol-rich or EA-rich liquid stream (depending on the user-set feed composition). (wolfram.com)
  • The study of influence of salt on vapour liquid equilibrium of solvent mixture is of interest, because addition of salt to a mixed solvent will enhance the relative volatility and break azeotrope of the mixture.Salt-Effect distillation is a method of Extractive distillation in which salt is dissolved in the mixture of liquids to be distilled. (slideshare.net)
  • The objective is to study the effect of addition of CaCl on separation of Acetic acid - water mixture and to find out the possibility of the use of concentrated solution of CaCl 2 as a solvent for separating dilute solution of acetic acid in water by extractive distillation process. (slideshare.net)
  • Many distillation operations combine column and pot stills. (britannica.com)
  • A. R. Silva, J. H. P. Brooman, L. R. Braga Jr., L. G. S. Vasconcelos and R. P. Brito, "Steady-State and Dynamics Behavior of an Industrial Azeotropic Distillation Column," The 6th Italian Conference on Chemical and Process Engineering, Pisa, 8-11 June 2003. (scirp.org)
  • B. P. Guedes, M. F. Figueiredo, L. G. S. Vasconcelos, A. C. B. Araújo and R. P. Brito, "Sensitivity and Dynamic Behavior Analysis of an Industrial Azeotropic Distillation Column," Separation and Purification Technology, Vol. 56, No. 3, 2007, pp. 270-277. (scirp.org)
  • When you complete this lesson, you will be able to describe the start-up, normal operation, and shutdown of a distillation column. (hsi.com)
  • J. Ingham, I. J. Dunn, E. Heinzle, and J. E. Prenosil, 'BUBBLE - Bubble Point Calculation for a Bath Distillation Column,' Chemical Engineering Dynamics , 2nd ed. (wolfram.com)
  • Our 4' 6-Plate Sight Glass Distillation Column is made with durable, thick glass for 360° viewing and 304L grade stainless steel. (brewhaus.com)
  • Brewhaus' 4' 6-Plate Distillation Column includes 4 column sections (4' in diameter) with copper bubble plates and sturdy rods that protect the glass and hold the unit together. (brewhaus.com)
  • This mixture is to be thrown upon the fire, to moderate its action, at the instant when distillation has commenced. (mspong.org)
  • Effect Of Addition Of Calcium Chloride On Separation Of Acetic Acid-Water Mixture By Extractive Distillation. (slideshare.net)
  • Similar to Effect Of Addition Of Calcium Chloride On Separation Of Acetic Acid-Water Mixture By Extractive Distillation. (slideshare.net)
  • Vol-1 Issue-2 2015 IJARIIE-ISSN(O)-2395-4396 1130 www.ijariie.com 19 Effect Of Addition Of Calcium Chloride On Separation Of Acetic Acid-Water Mixture By Extractive Distillation. (slideshare.net)
  • Salt-Effect distillation is a method of Extractive distillation in which salt is dissolved in the mixture of liquids to be distilled. (slideshare.net)
  • A binary mixture, composed of ethyl acetate and ethanol, is fed to a flash distillation cascade. (wolfram.com)
  • Then, the information content of the distillation was extended further with the composition-explicit data channel: gas chromatography-mass spectrometry (GC-MS), infrared spectrophotometry (IR), gas chromatography with sulfur chemiluminescence detection (GC-SCD), and the copper strip corrosion test (CSCT) were each employed on each distillate volume fraction sampled. (nist.gov)
  • In industrial applications, distillation is a unit operation of practically universal importance, but is a physical separation process, not a chemical reaction. (wikipedia.org)
  • Cryogenic distillation leads to the separation of air into its components - notably oxygen, nitrogen, and argon - for industrial use. (wikipedia.org)
  • Distillation is one of the oldest and most important separation processes used in the chemical and petrochemical industries. (scirp.org)
  • En vous déconnectant d'EU Login, vous vous déconnecterez de tous les autres services utilisant votre compte EU Login. (europa.eu)
  • This establishes a rheological condition suitable to conduct reduced pressure distillation smoothly and effectively. (sciencemadness.org)
  • At high membrane temperatures (80C), the locally heated membrane distillation demonstrates good efficiency with up to 75% reduction of energy compared to direct contact membrane distillation and airgap membrane destination. (purdue.edu)
  • The elution volume (%) in each boiling point range can be determined from the retention time - boiling point curve and used to obtain the relationship between the elution volume (%) and boiling point, that is, to create the distillation characteristics curve as shown in Fig. 3. (shimadzu.com)
  • Medieval Muslim chemists such as Jābir ibn Ḥayyān (Latin: Geber, ninth century) and Abū Bakr al-Rāzī (Latin: Rhazes, c. 865-925) experimented extensively with the distillation of various substances. (wikipedia.org)
  • On the other hand, it is a process the thermodynamic efficiency of which is very low, and therefore reducing the consumption of energy is one of the targets of research studies on distillation. (scirp.org)
  • In this work we introduce a novel approach, coined 'dropout distillation', that allows us to train a predictor in a way to better approximate the intractable, but preferable, averaging process, while keeping under control its computational efficiency. (mlr.press)
  • The simulations show in particular that pure ethanol and pure ethyl acetate cannot be obtained simultaneously even if you use a very large number of flash distillation vessels. (wolfram.com)
  • C. J. Wang, D. S. Wong, I.-L. Chien, R. F. Shih, S. J. Wang and C. S. Tsai, "Experimental Investigation of Multiple Steady States and Parametric Sensitivity in Azeotropic Distillation," Computer and Chemical Engineering, Vol. 21, 1997, pp. (scirp.org)
  • T. L. Junqueira, M. O. S. Dias, R. Maciel Filho, M. R. W. Maciel and C. E. V. Rossel, "Simulation of the Azeotropic Distillation for Anhydrous Bioethanol Production: Study on the Formation of a Second Liquid Phase," Computer Aided Chemical Engineering, Vol. 27, 2009, pp. 1143-1148. (scirp.org)
  • B. P. Cairns and I. A. Furzer, "Multicomponent 3-Phase Azeotropic Distillation-Extensive Experimental Data and Simulation Results," Industrial and Engineering Chemistry Research, Vol. 29, No. 7, 1990, pp. 1349-1363. (scirp.org)
  • Yueting Zhuang On the Efficacy of Small Self-Supervised Contrastive Models without Distillation Signals Proceedings of the AAAI Conference on Artificial Intelligence, 36 (2022) 2225-2234. (aaai.org)
  • This standard establishes minimum materials, design and construction, and performance requirements for point-of-use and point-of-entry drinking water distillation systems and the components used in these systems. (ansi.org)
  • The Shimadzu simulated distillation system, consisting of a Nexis GC-2030 high-performance capillary gas chromatograph and LabSolutions simulated distillation GC analysis software, meets all applicable ASTM, ISO, EN, and JIS standards. (shimadzu.com)
  • This allows us to perform better distillation between the refined clean feature and teacher feature. (arxiv.org)
  • Customizing the distillation of each plant species maximizes the benefits of the essential oil. (aromanotes.com)
  • If the spirit or compound to be made is of a different nature or flavor from that procured by the last distillation, the still, capital and worm should be thoroughly cleaned by hot water, sand and a scrubbing brush, to remove the oily particles that adhere to their internal surfaces. (mspong.org)
  • comments to the new guideline PRODUCTION OF WATER FOR INJECTION BY MEANS OTHER THAN DISTILLATION (QAS/19.786/Rev.1) may be submitted until 20 September 2019. (gmp-compliance.org)
  • One of the suggested herbal drugs is fennel extract, produced by distillation of fennel seeds with water vapour, which is believed to have anti-spasmodic and analgesic properties. (who.int)
  • M. Z. Lao and R. Taylor, "Modeling Mass-Transfer in 3-Phase Distillation," Industrial and Engineering Chemistry Research, Vol. 33, No. 11, 1994, pp. 2637-2650. (scirp.org)
  • DOW - Free Report ) has announced the commencement of operation of a new MDI distillation and prepolymer facility at its world-scale manufacturing facility in Freeport, TX. (zacks.com)
  • Early evidence of distillation was found on Akkadian tablets dated c. 1200 BCE describing perfumery operations. (wikipedia.org)
  • This week on Creative Distillation, Jeff and Brad speak with CU Assistant Professor for Strategy, Entrepreneurship and Operations, Ethan Poskanzer about his recent paper, "The Career Consequences of Workplace Protest Participation: Theory and Evidence from the NFL 'Take a Knee' Movement" co-written with Alexandra Rheinhardt and Forrest Briscoe in Organization Science. (colorado.edu)