• Reducing agents such as sodium sulfide and sodium hydrogen sulfide are used in reducing sulfur dyes. (marketresearchfuture.com)
  • Trafigura originally planned to dispose of the slops - which resulted from cleaning the vessel and contained 500 tonnes of a mixture of fuel, caustic soda, and hydrogen sulfide - at the port of Amsterdam in the Netherlands. (wikipedia.org)
  • Trafigura denied any waste was transported from the Netherlands, saying that the substances contained only tiny amounts of hydrogen sulfide, and that the company did not know the substance was to be disposed of improperly. (wikipedia.org)
  • Moreover, by manufacturing sodium hydrogen sulfide (NaSH) and paradichlorobenzene (p-DCB), the two main raw materials for PPS resin, at the same plant, Toray intends to make it a cost competitive integrated manufacturing base. (plasticstoday.com)
  • Lead- (Pb-) induced hypertension has been shown in humans and experimental animals and cardiovascular effects of hydrogen sulfide (H 2 S) have been reported previously. (hindawi.com)
  • Hydrogen sulfide (H 2 S) was formerly known as a pollutant gas with characteristic smell of rotten eggs. (hindawi.com)
  • The company supplies about 80% of the US market for the chemicals, which are used in municipal water treatment to oxidize dissolved iron, manganese, and hydrogen sulfide into solids that can be filtered out. (acs.org)
  • Here we show that antibiotics encapsulated in hydrogen sulfide (H 2 S)-responsive glycovesicles may be potentially useful for the treatment of salmonellosis. (nature.com)
  • Hydrogen sulfide (H 2 S) production is considered a typical characteristic of Salmonella and an important marker for Salmonella isolation. (nature.com)
  • For pressures above 1000 psi breakdowns may form corrosive Hydrogen Sulfide and/or Sulfur Dioxide. (engineeringtoolbox.com)
  • Another technique is to add hydrogen sulfide through the tin (IV) salts or in the tin (IV) salt solution, and then make it precipitate. (iberocruceros.com)
  • Some specialized filter (media) types may remove heavy metals like lead, iron, or hydrogen sulfide. (waterpursuit.com)
  • A city water softener like the SoftPro Elite uses Next Gen Upflow technology that treats water that is hard, has iron, hydrogen sulfide, manganese, or all three at the same time. (waterpursuit.com)
  • Most studies of occupational exposure to methyl mercaptan in the pulp industry also involve exposure to other sulfur-containing compounds such as hydrogen sulfide, dimethyl sulfide, and sulfur dioxide as well as to methyl mercaptan (Kangas et al. (cdc.gov)
  • However, one main obstacle to commercialization of SIB is the lack of suitable anodes that exhibit high capacity and the cycling stability of the battery. (sciencedaily.com)
  • AsianScientist (Aug. 1, 2017) - In a study published in Science , a research team from the Korea Advanced Institute of Science and Technology (KAIST) have created high-capacity silicon anodes by integrating molecular pulleys into the electrode binders of lithium ion batteries. (asianscientist.com)
  • They can deliver three- to five-times higher capacities compared with the graphite anodes used in lithium ion batteries today. (asianscientist.com)
  • Our high-quality solid-state electrolyte materials are available in a variety of compositions, including sulfides, oxides, and halides. (sigmaaldrich.com)
  • Firstly, the low-temperature capacity restraint of lithium metal batteries is addressed by introducing an electrolyte additive that constructs a robust solid-electrolyte interphase layer on the surface of lithium metal electrodes. (dartmouth.edu)
  • Lastly, the contact issue at the electrode/electrolyte interface in all-solid-state sodium sulfur batteries is tackled by the design and synthesis of a novel solid-state sodium thiophosphate electrolyte. (dartmouth.edu)
  • While high Li-ion conductive sulfide solid electrolytes have been widely explored as a solid electrolyte for ASSBs, their poor electrochemical stability (S2- oxidation at ~ 2.5 V vs. Li/Li+) requires a protective coating layer on 4 V-class positive electrode materials. (uwaterloo.ca)
  • The material also exhibits some thermal electric properties with n-type conductive characteristics and a moderate Seebeck coefficient between 100~700 µV/K. Tin Sulfide (SnS2) is also used as a precursor material to synthesize sulfide solid state electrolyte materials, such as Lithium Tin Phosphorus Sulfide (Li10SnP2S12). (msesupplies.com)
  • The electrolyte will reductively decompose on the surface of the graphite anode during the first cycle of the battery to form a solid electrolyte phase interface (SEI) membrane, resulting in the first irreversible capacity loss, but the SEI membrane can prevent the electrolyte from continuing to decompose on the graphite surface, thus protecting the electrode. (mcctcarbide.com)
  • They are generally insoluble in water but can be made soluble by reacting with sodium sulfide in alkaline conditions. (marketresearchfuture.com)
  • It is the greenblack colour when it soluble in solution of sodium sulfide.3. (lafurnitura.com)
  • Sodium Sulfite is a white crystalline or powder soluble in water. (engineeringtoolbox.com)
  • It is not soluble in water, but it is soluble in aqua regia and hot alkaline solution, and can be found in sodium sulfide Solution, frequently used to create golden paint. (iberocruceros.com)
  • Based on estimated quantities of generated urban wastewater and its average composition, mass flow analysis is implemented to explore the maximum availability of major wastewater constituents (solids, organic compounds, nutrients, chloride, alkalinity, sulfide). (mdpi.com)
  • The media bed can be sanitised with chlorine from time to time.The regeneration process is exactly the same as that used in a water softener and requires regeneration with salt (sodium chloride). (dakro-shop.com)
  • Compared to the existing anode materials, the copper sulfide anode was measured to exhibit 1.5 times better cyclability with projected 40% reduction in cost. (sciencedaily.com)
  • In Li-ion and Na-ion half-cells, nanostructured sodium titanate and cobalt nickel sulfide were investigated as an insertion and conversion anode materials, respectively. (ucl.ac.uk)
  • graphene-mesoporous carbon/selenium (G-MCN/Se) ternary For the composite film positive electrode, when the selenium content was 62%, the first discharge specific capacity of 1 C was 432 mAh/g, and remained at 385 mAh/g after 1 300 cycles, showing good cycle stability.1.2 Anode materialGraphite materials are currently the main anode materials, but researchers have been exploring other anode materials. (mcctcarbide.com)
  • In the coating modification, Professor Chen Zhaoyong of Changsha University of Science and Technology conducted an in-depth study: a microporous Al 2 O 3 /PAS double-layer cladding structure was constructed on the surface of the lithium-rich manganese-based cathode material, and the cathode material was at a rate of 0.1 C. The specific capacity is up to 280 mAh/g, and after 100 cycles at 0. (mcctcarbide.com)
  • CR200 has the highest capacity from removing hardness, iron amd manganese. (dakro-shop.com)
  • 3. J. Qian, C. Wu, Y. Cao, Z. Ma, Y. Huang, X. Ai, H. Yang*, Prussian Blue Cathode Materials for Sodium-Ion Batteries and Other Ion Batteries, Advanced Energy Materials , 8 (2018) DOI: 10.1002/aenm.201702619. (whu.edu.cn)
  • To meet such requirements, Continuous Hydrothermal Flow Synthesis (CHFS) provides a suitable approach that allows for the scaleable production of nanomaterials, such as metal oxides, sulfides, or composite materials, with high physical consistency and narrow size distributions. (ucl.ac.uk)
  • To improve the structural stability and energy density of sodium layered transition metal oxides (NaxTMO2, 0 ≤ x ≤ 1), substituting transition metals with different types of metals (e.g. (uwaterloo.ca)
  • Meanwhile, oxygen redox in sodium layered oxides has also been actively explored, especially for earth abundant Mn and Fe containing sodium layered metal oxides. (uwaterloo.ca)
  • The material was found to be copper sulfide, preferably in nanoplates, which "prefers to make an alloy with sodium and is thus promising for high capacity and long-term cyclability. (sciencedaily.com)
  • sis presented in the study reveals that copper sulfide undergoes crystallographic tuning to make a room for sodium insertion. (sciencedaily.com)
  • Results indicate that the sodium ion-insertion capacity of copper sulfide is as much as 1.5 times that of lithium ions for graphite. (sciencedaily.com)
  • This is the sodiation process of copper sulfide. (powersystemsdesign.com)
  • When processing tin ore by flotation separation technology, the common used activators are sulphuric acid, copper sulfate, sodium sulfate, hydrochloric acid, and soda. (xinhaimining.com)
  • Ammonia, lead, hydrogen sulphide and copper can also be reduced. (dakro-shop.com)
  • This finding will contribute to advancing the commercialization of sodium ion batteries (SIBs) and reducing the production cost of any electronic products with batteries. (sciencedaily.com)
  • Professor Lee expressed his hope for "the production of next-generation, high-performance sodium ion batteries. (sciencedaily.com)
  • Scientists in Korea have incorporated molecular pulley binders into lithium ion batteries to enhance their capacity and durability. (asianscientist.com)
  • Cobalt nickel sulfides were also evaluated as bifunctional electrocatalysts and as air-cathodes for Zn-air batteries, where their performance was optimized by altering their formulaic composition through varying the proportion of its metallic precursors, and the introduction of tertiary transition-metal dopants. (ucl.ac.uk)
  • Sodium-ion batteries are an emerging alternative to lithium-ion batteries that offer significant advantages such as lower material costs, improved safety, and abundant resources. (sigmaaldrich.com)
  • Sodium-ion batteries use sodium ions instead of lithium ions to store and transfer electric charges. (sigmaaldrich.com)
  • Secondly, solid-state electrolytes paired with nano-architectured sodium sulfide/carbon composite cathodes in sodium sulfur batteries are demonstrated, which effectively prevent the shuttling of polysulfides and alleviate the capacity decay over cycling. (dartmouth.edu)
  • 15. Y. Fang, L. Xiao, J. Qian, Y. Cao*, X. Ai, Y. Huang*, H. Yang*, 3D Graphene Decorated NaTi2(PO4)(3) Microspheres as a Superior High-Rate and Ultracycle-Stable Anode Material for Sodium Ion Batteries, Advanced Energy Materials , 6 (2016) 1502197. (whu.edu.cn)
  • In addition to LIBs, sodium ion batteries (NIBs) have emerged as an alternative to LIBs owing to earth-abundant, low cost and environmentally-safe sodium. (uwaterloo.ca)
  • Along with increasing capacity and raising the redox potential of positive electrode materials to improve the energy density of LIBs and NIBs, developing safe non-flammable electrolytes has become a critical issue due to thermal runaway of batteries caused by high operation voltage. (uwaterloo.ca)
  • Heterostructuring electrodes with multiple electroactive and inactive supporting components to simultaneously satisfy electrochemical and structural requirements has recently been identified as a viable pathway to achieve high-capacity and durable sodium-ion batteries (SIBs). (ntnu.edu.tw)
  • Produce the original particle size barium sulfate product through control of the chemical reaction of pure barium sulfide and Sodium sulfate solutions. (tlzchina.com)
  • For the cobalt nickel sulfides, in-situ carbon-coating and post-synthesis heat-treatments were shown to increase cycling stability and specific capacity of the anode material, with the former introducing pseudocapacitive charge storage mechanisms and aiding in buffering destructive volume change, while the latter aiding in the evolution of structurally stable monometallic phases capable of synergistic interactions with bimetallic sulfide components. (ucl.ac.uk)
  • The activated carbon absorption and absorption efficiency is high, and the purification capacity meets the national environmental protection requirements. (china-xicheng.com)
  • spray drying pyrolysis The silicon-carbon composite anode material prepared by the method has a first discharge specific capacity of 1 033. (mcctcarbide.com)
  • Sodium Sulfite may also increase the amount of dissolved solids and the conductivity of the boiler water. (engineeringtoolbox.com)
  • The beads contain sodium ions. (waterpursuit.com)
  • They attach to the resin beads, which act like magnets, and are substituted with sodium ions. (waterpursuit.com)
  • It is followed by a brining stage where the concentrated salt brine is drawn from the brine and enters the resin tank, washing over the resin beads releasing all accumulated hard water ions, and replacing them with a fresh sodium layer. (waterpursuit.com)
  • 10. J. Zhang, T. Yuan, H. Wan, J. Qian, X. Ai, H. Yang, Y. Cao*, Surface-engineering enhanced sodium storage performance of Na3V2(PO4)(3) cathode via in-situ self-decorated conducting polymer route, Science China-Chemistry , 60 (2017) 1546-1553. (whu.edu.cn)
  • It describes a anode-free, semi-solid lithium sulfide battery with a low cost cathode and high lithium content. (greencarcongress.com)
  • While still complex, a sodium metal anode may significantly reduce costs and with a sulfur cathode potentially have a long life. (greencarcongress.com)
  • The research of Ni-Co-Mn ternary cathode material mainly focuses on optimizing the composition and preparation conditions, coating or doping modification, etc., in order to further improve the capacity, cycle characteristics and rate performance. (mcctcarbide.com)
  • In this study, adsorption capacities to Pb(II) by alkali lignin (AL) and its biochar derivative (ALB) were comparatively discussed, and the latter exhibited superior adsorption performance, with a maximum adsorption capacity almost twice that of the former, and a much faster absorption rate. (bvsalud.org)
  • at the same time, a small amount of SO2 and Cl2 generated by the reaction are in the alkali Sodium salts are formed in an aggressive environment. (china-xicheng.com)
  • Tin (IV) Sulfide , (Tin Disulfide or Stannic Sulfide) is a useful semiconductor material with a band gap of 2.2 eV. (msesupplies.com)
  • In addition, in a study of CD1 beryllium compounds, cadmium senic is now drinking-water, where mice with "whole-life" exposure to and cadmium compounds, chromi- it is found primarily as the inorgan- multiple levels of sodium arsenite in um(VI) compounds, and nickel and ic forms of arsenite and arsenate. (who.int)
  • 2012) . In adult strain A/J mice, oral cluded that either moiety alone or er, non-arsenic-based compounds sodium arsenate increased the size some combination of both could be (IARC, 2004, 2012 ). (who.int)
  • Sodium Sulfite is an effective scavenger for use in systems operating below 1000 psi. (engineeringtoolbox.com)
  • The heterostructured (SnCo)S 2 /SG nanocubes exhibit an excellent rate capability (469 mAh g −1 at 10.0 A g −1 ) and durability (5000 cycles, 487 mAh g −1 at 5.0 A g −1 , 92.6% capacity retention). (ntnu.edu.tw)
  • It is found that the best results (high initial capacity of 1143 mAh g and better capacity retention) could be achieved when the solution infiltration method was used for S-loading. (csircentral.net)
  • 2 C, there is still 98% capacity retention and no structural transformation of the material. (mcctcarbide.com)
  • 0 C. 7%。 Capacity retention rate of 95. (mcctcarbide.com)
  • Furthermore, a battery with this new anode material retains 90% of its original capacity for 250 charge-discharge cycles. (sciencedaily.com)
  • namely a capacity fade of 82% over 200 cycles at a C rate for the PDA-coated LRLO, compared to 70% for the bare LRLO material. (uwaterloo.ca)
  • If I read correctly, after 250 cycles 10%-20% capacity is lost. (greencarcongress.com)
  • The high-capacity properties of SnS_2@MWCNT nanostructured electrodes result from the fact that various types different active materials are able to provide capability together, and the reaction platform for each material is unique to each material. (iberocruceros.com)
  • To improve the energy density of lithium layered transition metal oxide (LixTMO2) positive electrodes for LIBs, oxygen redox in the high-valent state of the lithium-rich layered oxide (LRLO, Li1+xTM1-xO2) materials has been extensively explored because it enables the high reversible capacity that exceeds the material's theoretical capacity (if one only accounts for transition metal redox). (uwaterloo.ca)
  • Although sodium is heavier and exhibits ~ 0.3 V higher redox potential than lithium, the energy penalty of NIBs is small enough to compete with LIBs. (uwaterloo.ca)
  • With the natural abundance of sodium in seawater, this development may contribute to reduction in battery costs, which can be translated into up to 30% cut in the price of various consumer electronics. (sciencedaily.com)
  • the ascorbic acid reduction and sodium sulphide solubilization assay. (unigoa.ac.in)
  • The sulfur dyes exhibit excellent absorption capacity, superior wash-fastness, easy applicability, and fast processing, along with the low cost. (marketresearchfuture.com)
  • 5.The dyes are absorbed by cotton from a bath containing sodium sulfide and are made insoluble. (lafurnitura.com)
  • Toray Industries, Inc. (Tokyo) plans to construct a 8600-tonnes/yr production plant for polyphenylene sulfide (PPS) resin in South Korea. (plasticstoday.com)
  • The plant is expected to become operational in April 2016 and will boost Toray's annual production capacity for PPS resin to 27,600 tonnes together with the existing Tokai Plant in Japan. (plasticstoday.com)
  • A fire at a Carus plant in LaSalle, Illinois, has temporarily shut down the only US producer of potassium permanganate and sodium permanganate and is raising concern about availability of the important water treatment chemicals. (acs.org)
  • The Kromsan Plant stopped producing sodium sulfide, while the expansion investment for chromic acid was completed and the production capacity was doubled. (sisecam.com)
  • We are setting up a Oleoresins and Phytochemicals MANUFACTURING UNIT, with Plant Capacity as 900 TPA, in India. (bizeurope.com)
  • We provide a range of high-quality sodium-ion battery materials . (sigmaaldrich.com)
  • Preparations containing thioglycolates or strontium sulfide are the most widely used chemical depilatories. (medscape.com)
  • We report herein a systematic study of the influence of S-loading process on C-S interactions in MWCNT/S composites prepared by three commonly used industry-friendly methods, namely, mechanical solid-state mixing, infiltration method from a solution of S in CS, and chemical deposition by disproportionation reaction of sodium sulfide and sodium thiosulfate. (csircentral.net)
  • Their volume expands enormously during each charge-discharge cycle, leading to fractures of the electrode particles or delamination of the electrode film which also decays its capacity. (asianscientist.com)
  • Previous binders allowed pulverized particles to scatter, and the silicon electrode thus degrades and loses its capacity. (asianscientist.com)
  • Compared with fatty acids and arsenic acids, its toxicity is small but capture capacity is weak. (xinhaimining.com)
  • maternal consumption of sodium of which is an arsenic compound of Multiple studies in humans have arsenite in drinking-water during concern. (who.int)
  • The high surface area sodium titanates exhibited additional pseudocapacitive charge storage mechanisms the became more pronounced in Na-ion half-cells. (ucl.ac.uk)
  • The bulk of imported potassium permanganate and sodium permanganate comes from India. (acs.org)
  • 3. The hardness value of TLZ-PBS can reach 3Mohs 3, which endowed this product's low wear capacity. (tlzchina.com)
  • Water and wastewater systems that receive chemicals that are produced at the Carus facility in LaSalle may experience supply chain disruptions, and the domestic market for these chemicals will likely experience challenges until the lost production capacity is restored," the notice says. (acs.org)
  • The oleic acid has a strong capture capacity , the dosage of each time and toxicity are small. (xinhaimining.com)
  • Here, a new design of heterostructured SIB anode is reported consisting of double metal-sulfide (SnCo)S 2 nanocubes interlaced with 2D sulfur-doped graphene (SG) nanosheets. (ntnu.edu.tw)
  • The compounding facility will have an annual production capacity of 3300 tonnes and Toray aims to start shipping it to customers from October 2015, prior to the start of PPS resin production. (plasticstoday.com)
  • Toray has also started considering the next phase of production capacity expansion to meet increasing demand for PPS resins to meet long term demand growth. (plasticstoday.com)
  • Both the Lithium Sulfide battery and Quantumscape will not be in production before 2025 anyway. (greencarcongress.com)
  • The technology used to generate sodium bicarbonate at Kromsan was replaced by a new production technology, which brought the standards of Western producers and increased production capacity. (sisecam.com)