AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureHealth Care
GasesChromatography, GasGas Chromatography-Mass SpectrometryPulmonary Gas ExchangeNoble GasesGas PoisoningBlood Gas AnalysisGas, NaturalGas GangreneOil and Gas FieldsCarbon DioxideMustard GasHeliumOxygenStreptococcus pyogenesGas ScavengersFossil FuelsEmbolism, AirPartial PressurePlasma GasesVentilation-Perfusion RatioArgonAirTear GasesNitrous OxideFlatulenceMethaneRespirationStreptococcal InfectionsGreenhouse EffectVolatilizationInert Gas NarcosisXenonSubstance Abuse DetectionBlood Gas Monitoring, TranscutaneousRespiratory TransportVolatile Organic CompoundsFlame IonizationLungXenon IsotopesHydrogenPulmonary VentilationCarbon MonoxideNitrogenInsufflationRespiratory Dead SpaceKryptonOxygen ConsumptionRespiration, ArtificialMass SpectrometryRespiratory MechanicsChemical Warfare AgentsFluorocarbonsHydrogen SulfideDecompression SicknessLung Volume MeasurementsCalibrationTidal VolumeExtraction and Processing IndustryPulmonary CirculationRespiratory Function TestsAtmosphereForensic MedicineDivingSolid Phase MicroextractionReproducibility of ResultsAtmospheric PressureTime FactorsPharyngitisGibberellinsEnvironmental MonitoringPulmonary Diffusing CapacityBreath TestsAir PressureCarbon FootprintWaterAnesthetics, InhalationHypercapniaStreptococcal VaccinesAnoxiaRespiratory InsufficiencyAir Pollutants, OccupationalOils, VolatileDecompressionAir Pollutants
PetroleumHydrogenLiquidsEmissionsAnalyzerBiomassContaminantsToxicityMeasurementOxygenEmissionColorless gas at room temperatureFlammableProcessesExhaustVapoursParticlesVaporsHazardousOrganicSteamConcentrationCloudsMolecularNatural gasTurbinesCarbonSeleniumMechanismSolidOdorProductsAmmoniaAcidFormMoleculesDeviceExposureCorrosiveAbsorptionSourcesToxic gasWaterSpecificMethodINDUSTRIESNASADensity
Petroleum6
  • 1.1 This International Standard specifies the requirements for design and construction of piping for the petroleum and natural gas industries, including associated inspection and testing. (saiglobal.com)
  • 1.2 This International Standard is applicable to all piping within facilities engaged in the processing or handling of chemical, petroleum, natural gas or related products. (saiglobal.com)
  • 1.3 This International Standard is also applicable to packaged equipment piping which interconnects individual pieces or stages of equipment within a packaged equipment assembly for use within facilities engaged in the processing or handling of chemical, petroleum, natural gas or related products. (saiglobal.com)
  • This document specifies performance and general test methods of liquefied petroleum gas fuel system components, intended for use on the types of motor vehicles as defined in ISO 3833. (iso.org)
  • This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using liquefied petroleum gas in accordance with ISO 9162. (iso.org)
  • ABSTRACT Liquefied petroleum gas (LPG) is widely used in the Gaza Strip for domestic purposes, in agriculture and industry and, illegally, in cars. (who.int)
Hydrogen14
  • Acid gas is a particular typology of natural gas or any other gas mixture containing significant quantities of hydrogen sulfide (H2S), carbon dioxide (CO2), or similar acidic gases. (wikipedia.org)
  • an acid gas is any gas that contains significant amounts of acidic gases such as carbon dioxide (CO2) or hydrogen sulfide. (wikipedia.org)
  • Hydrogen sulfide is a toxic gas, it can cause breathing problems and asphyxiation. (wikipedia.org)
  • Before a raw natural gas containing hydrogen sulfide and/or carbon dioxide can be used, the raw gas must be treated to reduce impurities to acceptable levels and this is commonly done with an amine gas treating process. (wikipedia.org)
  • Processes within oil refineries or natural-gas processing plants that remove mercaptans and/or hydrogen sulfide are commonly referred to as 'sweetening' processes because they result in products which no longer have the sour, foul odors of mercaptans and hydrogen sulfide. (wikipedia.org)
  • The HyBlend initiative aims to address technical barriers to blending hydrogen in natural gas pipelines. (energy.gov)
  • The United States has an extensive network of approximately three million miles of natural gas pipelines and more than 1,600 miles of dedicated hydrogen pipeline. (energy.gov)
  • Hydrogen produced through clean pathways can be injected into natural gas pipelines, and the resulting blends can be used to generate heat and power with lower emissions than using natural gas alone. (energy.gov)
  • ISO 12619-3:2014 specifies tests and requirements for the pressure regulator, a compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system component intended for use on the types of motor vehicles defined in ISO 3833. (iso.org)
  • ISO 12619-3:2014 is applicable to vehicles using CGH2 in accordance with ISO 14687‑1 or ISO 14687‑2 and hydrogen/natural gas blends using natural gas in accordance with ISO 15403‑1 and ISO/TR 15403‑2. (iso.org)
  • Selenium hexafluoride also reacts with ammonia gas at 200°C to give selenium, nitrogen, and hydrogen fluoride. (cdc.gov)
  • This study investigated the effectiveness of a new gaseous hydrogen peroxide sterilisation process for prions as an alternative low-temperature method. (nih.gov)
  • Inactivation of animal and human prions by hydrogen peroxide gas plasma sterilization. (nih.gov)
  • The clouds' red colour represents the glow of hydrogen gas. (universetoday.com)
Liquids2
Emissions4
  • A publicly accessible tool that characterizes the costs of blending and its potential to reduce emissions relative to alternative pathways (e.g., renewable natural gas). (energy.gov)
  • This SAE Recommended Practice specifies a uniform procedure for the evaluation of gaseous exhaust emissions from small utility engines typically less than 20 kW. (sae.org)
  • The Committee feels J1088 is no longer applicable (permissible) in several countries throughout the world where unique exhaust gas emissions and testing procedures are now regulated by government agencies, including the United States (US EPA, CARB), Canada, China as well as the countries of the European Union. (sae.org)
  • Here's some info from EPA on how to get mercury out of coal plant gaseous emissions. (zdnet.com)
Analyzer5
  • Oxygen gas analyzer. (fda.gov)
  • Panametrics , a Baker Hughes business, offers a wide array of moisture and gas analyzer systems that enable you to make process decisions with confidence. (bakerhughes.com)
  • We understand that when it comes to measuring the amount of moisture in your gaseous and non-aqueous liquid processes, accuracy and reliability are two of the greatest factors when choosing a moisture or gas analyzer . (bakerhughes.com)
  • Gas analyzer range verification and drift verification. (cornell.edu)
  • Gas analyzer drift verification is required for all gaseous exhaust constituents for which an emission standard applies. (cornell.edu)
Biomass1
  • Solid, liquid or gaseous biomass is an important renewable energy source. (zeiss.com)
Contaminants2
  • For both ordinary and extraordinary situations (including hostile acts), TC 2.3 is concerned with the effects of gaseous contaminants on the quality of air supplied to and exhausted from enclosed spaces and with the sources of gaseous contaminant pollution within such spaces. (ashrae.org)
  • The TC scope covers all aspects of odor technology, including odors, which are produced by volatile particulate contaminants, but excludes purely physiological or psychological aspects of gaseous contaminants such as toxicology and odor perception. (ashrae.org)
Toxicity1
  • Gaseous oxide toxicity evaluated with cell monolayers on collagen-coated, gas-permeable teflon membranes. (nih.gov)
Measurement2
  • Details of engine test setup and exhaust gas analysis techniques are specified with the intent of providing a uniform and reproducible method of measurement. (sae.org)
  • The term aerosol refers to an assembly of liquid or solid particles suspended in a gaseous medium long enough to enable observation or measurement. (cdc.gov)
Oxygen1
  • [ 2 ] It is released as a gas and subsequently hydrolyzes to form the oxides NO 2 - , NO 3 - , and molecular oxygen. (medscape.com)
Emission3
  • Applications, advancements, and challenges related to UV emission sources, gas cells, and UV photodetectors are assessed and compared. (mdpi.com)
  • iii) For regulated exhaust constituents determined from the concentrations of multiple gaseous emission subcomponents prior to performing mass calculations, perform drift verification on the regulated constituent. (cornell.edu)
  • 19. Emission characteristics for gaseous- and size-segregated particulate PAHs in coal combustion flue gas from circulating fluidized bed (CFB) boiler. (nih.gov)
Colorless gas at room temperature1
  • Selenium hexafluoride is a corrosive, colorless gas at room temperature. (cdc.gov)
Flammable1
  • Acid gases can be extremely flammable and explosive under pressure so keep them away from heat, sparks, or open flames. (wikipedia.org)
Processes2
  • There are physical and chemical absorption processes to removing the toxic properties of these gases, both of which involve the syngas being washed with a lean solvent in an absorber to remove the H2S. (wikipedia.org)
  • Gases - some processes can generate gases like carbon monoxide or engine exhaust gases. (hse.gov.uk)
Exhaust2
  • Liou-Tai of a wide range of industrial duct components, gas pipes, water heater, gas stove, range hood, forced exhaust pipe spare parts, and all walks of life have been closely linked together, but also the first company to adopt the MOEA BSMI inspection of CNS9620 special rubber gas fuel gas pipe, CNS inspection broad areas such as gas regulator. (liou-tai.com)
  • It is not required for other gaseous exhaust constituents for which only a reporting requirement applies (such as CH 4 and N 2 O). (cornell.edu)
Vapours1
  • Vapours - gaseous forms of a liquid or solid, eg solvent vapour. (hse.gov.uk)
Particles3
  • with the gases being analogous to even much more fundamental particles? (physicsforums.com)
  • As the shock passes into a gaseous compound, gas particles are heated and accelerated. (photonics.com)
  • Manufactured and naturally produced particles, found in ambient and industrial air environments or in industrial process gas streams, may have a great diversity in size, shape, density, and chemical composition. (cdc.gov)
Vapors1
  • Vapors from the liquified gas are initially heavier than air and spread along the ground. (cdc.gov)
Hazardous2
  • Whether portable gas detectors, gas detection tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances. (draeger.com)
  • Acid gases are also hazardous in other ways than polluting the environment. (wikipedia.org)
Organic1
  • Identification and quantification of gaseous organic compounds emitted from. (nasa.gov)
Steam1
  • Once the toxic gas leaves the bottom of the absorber it is sent to a regenerator where the solution is further stripped with steam under extremely lower pressures to remover the sulfur from the gas. (wikipedia.org)
Concentration2
  • 1. Characteristics of polycyclic aromatic hydrocarbons in ambient air of a tropical mega-area, Ho Chi Minh City, Vietnam: concentration, distribution, gas/particle partitioning, potential sources and cancer risk assessment. (nih.gov)
  • 4. Gas-particle concentration, distribution, and health risk assessment of polycyclic aromatic hydrocarbons at a traffic area of Giza, Egypt. (nih.gov)
Clouds3
  • The supernova is surrounded by gaseous clouds. (universetoday.com)
  • These clouds are actually outflows of gas that somehow escape the gaping maw of a black hole and end up clumping around it, which is more proof that even these cosmic monsters don't devour everything in sight. (syfy.com)
  • Gas that escapes the event horizon too fast will not have the time to cool into space clouds. (syfy.com)
Molecular1
  • Therefore, a sensitive and a selective gas detector based on this unique molecular property (i.e., absorption at a specific wavelength) can be developed using deep-UV absorption spectrophotometry. (mdpi.com)
Natural gas5
  • U.S. Environmental Protection Agency: "Carbon Dioxide as a Fire Suppressant: Examining the Risks" NaturalGas.org website page Archived 2011-01-01 at the Wayback Machine Processing Natural Gas Energy Information Agency website page Archived 2011-03-04 at the Wayback Machine Natural Gas Processing: The Crucial Link Between Natural Gas Production and Its Transportation to Market "6.2.1. (wikipedia.org)
  • Blend limits depend on the design and condition of current pipeline materials , of pipeline infrastructure equipment , and of applications that utilize natural gas. (energy.gov)
  • Suspect a natural gas leak? (swgas.com)
  • Digging without knowing the location of underground utilities can result in serious injuries, service disruptions, and repairs when natural gas, electric, communications, water, and sewer lines are damaged. (swgas.com)
  • A natural gas leak can be detected by a distinct sulfur-like odor, similar to rotten eggs, even if it is faint or momentary. (swgas.com)
Turbines1
Carbon2
Selenium7
  • Selenium hexafluoride is used as a gaseous electrical insulator. (cdc.gov)
  • Persons exposed only to selenium hexafluoride gas do not pose secondary contamination risks. (cdc.gov)
  • Inhaled selenium hexafluoride is a highly toxic, corrosive, and irritating gas. (cdc.gov)
  • Direct contact with selenium hexafluoride gas causes rapid and severe eye and skin irritation or burns. (cdc.gov)
  • Selenium hexafluoride is a gas at room temperature and ingestion is therefore unlikely. (cdc.gov)
  • Selenium hexafluoride is prepared by passing gaseous fluoride over finely divided selenium in a copper vessel. (cdc.gov)
  • Selenium hexafluoride gas is corrosive and severely irritating to skin, eyes, and mucous membranes. (cdc.gov)
Mechanism1
  • The mechanism of action of gaseous peroxide suggested protein unfolding, some protein fragmentation and higher sensitivity to proteolytic digestion. (nih.gov)
Solid2
  • All bodies, animate and inanimate, solid, liquid and gaseous, are linked by the very things that separate them. (versobooks.com)
  • Will this limit be solid, liquid or gaseous? (versobooks.com)
Odor1
  • It is a nonirritating gas with a mild odor (odorless at low doses) that is used in the semiconductor and metals refining industries. (cdc.gov)
Products4
  • length gas tube (containing size) products, Turng Liin Industrial Co., Ltd. (liou-tai.com)
  • Liou-Tai tubes and gas regulator gas products through national commodity inspection standards for goods safety marks and Taiwan Association of Insurance certified gas mark, and in the interests of consumers as a priority first nationwide accident insurance one hundred million yuan product liability insurance, as long as the package label attached to the insurance products and affixed during installation can enjoy Internet Sign accident liability insurance protection products. (liou-tai.com)
  • 2 5 ∘ C with the water in the products remaining a gas. (quizlet.com)
  • If the formed products are gaseous, then the usual way of quantifying them is the use of online gas chromatography (GC), a method that is not compatible with open RDE cells. (acs.org)
Ammonia1
  • The Linde group is the world 's largest producer of high purity isotopic electronic gases such as deuterium (2H2), deuterated silane (Si2H4), deuterated ammonia (N2H3), and 11-Boron Trifluoride (11BF3). (globalspec.com)
Acid3
  • The term/s acid gas and sour gas are often incorrectly treated as synonyms. (wikipedia.org)
  • Once a process burns a gas containing an acidic mixture, that acid gas is released into the atmosphere. (wikipedia.org)
  • Safety Data Sheet: Whiting Acid Gas" (PDF). (wikipedia.org)
Form3
  • In contrast to the gas form, liquid peroxide was not effective. (nih.gov)
  • Other models showed that gas would accelerate at a speed that allowed it to stretch and stabilize once it was in that zone, or that it would zoom through space too fast for clumps to form. (syfy.com)
  • Arsine is the gaseous and the most toxic form of the element, arsenic. (cdc.gov)
Molecules3
  • The acidic gases burned from one power plant can travel hundreds of miles after the gas mixes with water molecules in the atmosphere. (wikipedia.org)
  • Several gas molecules of environmental and domestic significance exhibit a strong deep-UV absorption. (mdpi.com)
  • Due to high velocities, the molecules are destroyed in the center of the accelerator in a column of gas, removing all interfering molecules. (helsinki.fi)
Device1
  • In the own taxpayers of Saturday, public January 1966, fb2 online The Mobility of Gaseous Ions in HCl Gas and HCl Air Mixtures 1925 for which the device concurred and with which the Federal Government was not sent, counseled classified. (tyniec.com)
Exposure2
  • The workshop is intended for mine and safety professionals involved in assessing, controlling, and monitoring mine worker's risk of exposure to aerosols and gases emitted by diesel-powered equipment. (cdc.gov)
  • Exposure to the liquified gas may produce burns, severe injury or frostbite. (cdc.gov)
Corrosive1
  • It also is very corrosive to metals which restricts the materials that can be used for piping and other equipment for handling sour gas, as many metals are sensitive to sulfide stress cracking. (wikipedia.org)
Absorption2
  • UV absorption spectrometry provides a highly sensitive, reliable, self-referenced, and selective approach for gas sensing. (mdpi.com)
  • This review article addresses the recent progress in the application of deep-UV absorption for gas sensing owing to its inherent features and tremendous potentials. (mdpi.com)
Sources2
  • 5. Seasonal variation, sources and gas/particle partitioning of polycyclic aromatic hydrocarbons in Guangzhou, China. (nih.gov)
  • 14. Atmospheric Polycyclic Aromatic Hydrocarbons (PAHs) at Two Sites, in Bursa, Turkey: Determination of Concentrations, Gas-Particle Partitioning, Sources, and Health Risk. (nih.gov)
Toxic gas1
  • Stibine is a toxic gas that has effects similar to those of arsine, but stibine is not encountered as frequently as arsine. (cdc.gov)
Water3
  • A gas is determined to be acidic or not after it is mixed with water. (wikipedia.org)
  • Water has a neutral pH of 7 so once a gas is mixed with water, if the resulting mixture has a pH of less than 7 that means it is an acidic gas. (wikipedia.org)
  • Optica Chilled Mirror Hygrometer - The Optica Chilled Mirror Hygrometer is the best choice for laboratory and calibration applications where precise water vapor control of gas atmospheres is critical. (bakerhughes.com)
Specific2
  • The gas flow is stopped when the solution reaches the designated specific gravity. (nih.gov)
  • Raman spectroscopy is increasingly applied to measure specific liquid or gaseous contaminations. (zeiss.com)
Method1
  • The use of gaseous peroxide in a standard low-temperature sterilisation process may present a useful method for prion inactivation. (nih.gov)
INDUSTRIES1
  • Because we serve such a wide variety of industries, applications, technologies, and use cases , we've developed one of the strongest portfolios of gas and moisture analyzers on the market. (bakerhughes.com)
NASA1
  • The team's research, supported by NASA, involved creating digital versions of clumpy cosmic wind by simulating outgoing gas that has been exposed to the black hole's extreme radiation. (syfy.com)
Density1
  • Turns out that there is a disturbance near that shell that lowers gas density and lets the gas heat up and lifts out colder gas further away. (syfy.com)