This page is updated frequently with new Sulfur-related patent applications.
|| List of recent Sulfur-related patents
|Semiconductor device structure and forming the same|
A semiconductor device structure is provided. The semiconductor device structure includes a semiconductor substrate.
Taiwan Semiconductor Manufacturing Co., Ltd
|Method for manufacturing high purity tin, electrowinning high purity tin and high purity tin|
Provided is a method for manufacturing high purity tin including: depositing electrodeposited tin on the surface of a cathode 11 by electrowinning in an electrolytic bath in which a diaphragm 14 is placed between an anode 12 and the cathode 11, by using a raw material for tin as the anode 12 and a leachate obtained by electrolytically leaching the raw material for tin in a sulfuric acid solution as an electrolytic solution, the electrolytic solution containing a smoothing agent for improving a surface property of the electrodeposited tin; discharging the electrolytic solution from the electrolytic bath such that lead in the discharged electrolytic solution is removed; and putting the electrolytic solution from which lead is removed back into the electrolytic bath.. .
Jx Nippon Mining & Metals Corporation
|Enhancement of fischer-tropsch process for hydrocarbon fuel formulation in a gtl environment|
An enhanced natural gas processing method using fischer-tropsch (ft) process for the synthesis of sulfur free, clean burning, hydrocarbon fuels, examples of which include syndiesel and aviation fuel. A selection of natural gas, separately or combined with portions of natural gas liquids and ft naphtha and ft vapours are destroyed in a syngas generator and used or recycled as feedstock to an fischer-tropsch (ft) reactor in order to enhance the production of syndiesel from the reactor.
Expander Energy, Inc.
|Rubber composition adhesive to metal surface, laminated body of rubber composition and metal, vulcanized rubber product, and producing vulcanized rubber product|
The present technology provides a rubber composition comprising: from 1.0 part by mass to 15 parts by mass of water, and from 0.5 parts by mass to 10 parts by mass of water absorbing resin as a water retaining agent, or from 0.5 parts by mass to 20 parts by mass of inorganic water retaining agent as a water retaining agent, per 100 parts by mass of diene polymer that can be sulfur-vulcanized.. .
The Yokohama Rubber Co., Ltd.
|Long term dual biocide and hydrogen sulfide remediation|
In wellbore construction it has become environmentally and economically practical to treat flow back and produced water at the well site. Typically the flow back and produced water is initially contained in an open air pond.
Trican Well Services, Ltd.
|Wastewater processing systems for power plant flue gas desulfurization water and other industrial wastewaters|
Methods, systems, and/or apparatuses for treating wastewater produced at a thermoelectric power plant, other industrial plants, and/or other industrial sources are disclosed. The wastewater is directed through a wastewater concentrator including a direct contact adiabatic concentration system.
Heartland Technology Partners Llc
|Rubber composition for conveyor belt, and conveyor belt|
The present technology provides a rubber composition for a conveyor belt. The rubber composition comprises: a rubber component containing butadiene rubber and/or styrene butadiene rubber, carbon black, sulfur, and a vulcanization accelerator; the glass transition temperature of the butadiene rubber and the styrene butadiene rubber being −65° c.
The Yokohama Rubber Co., Ltd.
|Exhaust gas purification device and co2 recovery system|
An exhaust gas purification device downstream of a wet desulfurizer for a combustor has a vessel body for intake of exhaust gas from the wet desulfurizer at a lower portion and discharge of the same at an upper end, an auxiliary desulfurizing portion with an injection nozzles for injection of an alkaline solution at a position above an inlet in the vessel body to purify the exhaust gas, bag filters above the injection nozzles to separate particles in the exhaust gas, backwashing nozzles for injection of compressed gas from above the bag filters for backwashing, a drain-receiving tank for reception of drain from the vessel body and a supply pump for supply of the drain in the drain-receiving tank as alkaline solution to the injection nozzles.. .
|Electrode assembly for sulfur-lithium ion battery and sulfur-lithium ion battery including the same|
Disclosed are an electrode assembly for sulfur-lithium ion batteries that uses a lithium-containing compound as a cathode active material and a sulfur-containing compound as an anode active material and a sulfur-lithium ion battery including the same.. .
Lg Chem, Ltd.
|Lithium-sulfur cell and battery|
A lithium-sulfur cell for a battery includes: a negative electrode; a positive electrode; and at least one diffusion barrier situated between the negative electrode and the positive electrode. At least one of the negative and positive electrodes includes a porous graphite foil made of expanded graphite, and the at least one diffusion barrier is composed of a brittle material having a thickness of ≧10 μm.
Robert Bosch Gmbh
Separator and lithium ion secondary battery including the same
A separator according to the embodiment includes a porous base material having a thermoplastic resin. The porous base material has a heat-resistant porous layer on at least one surface thereof.
Anneal techniques for chalcogenide semiconductors
Techniques for precisely controlling the composition of volatile components (such as sulfur (s), selenium (se), and tin (sn)) of chalcogenide semiconductors in real-time—during production of the material are provided. In one aspect, a method for forming a chalcogenide semiconductor material includes providing a s source(s) and a se source(s); heating the s source(s) to form a s-containing vapor; heating the se source(s) to form a se-containing vapor; passing a carrier gas first through the s-containing vapor and then through the se-containing vapor, wherein the s-containing vapor and the se-containing vapor are transported via the carrier gas to a sample; and contacting the s-containing vapor and the se-containing vapor with the sample under conditions sufficient to form the chalcogenide semiconductor material.
International Business Machines Corporation
Substrate processing apparatus and substrate processing method
According to one embodiment, a substrate processing apparatus includes a first liquid supplier, a second liquid supplier, and a controller. The first liquid supplier supplies a substrate with a sulfuric acid solution having a first temperature equal to or higher than the boiling point of hydrogen peroxide water.
Shibaura Mechatronics Corporation
In which the free valencies on the oxygen atom and on the nitrogen atom may be combined to form a five-, six- or seven-membered ring and the benzene ring may also bear substituents at one or more of the free positions, and from 0.1 to 99% by weight of sulfur-containing organic compounds with antioxidant action. This synergistic mixture is suitable as a stabilizer for stabilizing inanimate organic material, especially mineral oil products and fuels, against the action of light, oxygen and heat..
Silicone coating composition and coated article
Provided are: a silicone coating composition that can be applied to the surface of a substrate without a primer, that has weather resistance and oxidation resistance, and that can be used to obtain a cured coating that has excellent adhesion, weather-resistant adhesion, interference pattern suppression, scratch resistance, and transparency; and an article that is coated with the silicone coating composition. The silicone coating composition comprises: an aqueous dispersion (a) of a core shell-type tetragonal titanium oxide solid solution that has a core of fine tetragonal titanium oxide particles in which tin and manganese are present in a solid solution and that comprises a shell of silicon oxide on the outside of the core; a polycarbonate and/or polyester urethane-modified vinyl polymer (b); a hydrolysis condensate (c) that is obtained through (co-)hydrolysis and condensation of an alkoxysilane that does not contain sulfur atoms and/or a partial hydrolysis condensate thereof; a curing catalyst (d); a solvent (e); and colloidal silica (f) as necessary.
Shin-etsu Chemical Co., Ltd.
Cure-on-demand moisture-curable urethane-containing fuel resistant prepolymers and compositions thereof
Cure-on-demand, moisture-curable, urethane-containing prepolymers having urethanes incorporated into a sulfur-containing prepolymer backbone and compositions thereof for use in sealant applications are disclosed. The cure-on-demand moisture-curable urethane-containing prepolymers are terminated with polyalkoxysilyl groups.
Prc-desoto International, Inc.
Zinc ionomer rubber activator
Curable rubber compositions and cured articles are based on the use of zinc activator compositions for the sulfur cure. Activator compositions contain zinc and a polymeric component having a plurality of cooh groups, at least some of which are neutralized with the zinc.
Compounds containing a pentalene unit and process for their preparation
Compound containing a pentalene unit having general formula (i) wherein r1 and r2, equal to or different from each other, are selected from: linear or branched c1-c20, preferably c2-c12, alkyl groups, saturated or unsaturated, optionally containing heteroatoms, cycloalkyl groups optionally substituted, linear or branched c1-c20, preferably c2-c12, alkoxyl groups, saturated or unsaturated, optionally substituted; or the groups r1 and r2 can be optionally bound to each other so as to form, together with the carbon atoms to which they are bound, a cycle or a polycyclic system containing from 3 to 14 carbon atoms, preferably from 4 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally containing one or more heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; r3 is selected from aryl groups optionally substituted, heteroaryl groups optionally substituted; n is 0 or 1; with the proviso that: when n is 0, x represents a covalent bond and y represents a sulfur atom (s); when n is 1, x is equal to y, and represents a ch group, or a nitrogen atom (n). Said compound containing a pentalene unit, as such or after suit able functionalization and polymerization, can be advantageously used in the construction of photovoltaic devices (or solar devices) such as, for example, photovoltaic cells (or solar cells), photovoltaic modules (or solar modules), on both rigid and flexible supports.
Sulfonium salt, resist composition and resist pattern forming process
A sulfonium salt of formula (0-1) is provided wherein w is alkylene or arylene, r01 is a monovalent hydrocarbon group, m is 0, 1 or 2, k is an integer: 0≦k≦5+4m, r101, r102 and r103 are a monovalent hydrocarbon group, or at least two of r101, r102 and r103 may bond together to form a ring with the sulfur atom, and l is a single bond, ester, sulfonic acid ester, carbonate or carbamate bond. A resist composition comprising the sulfonium salt as pag exhibits a very high resolution when processed by eb and euv lithography.
Shin-etsu Chemical Co., Ltd.
Dechlorinating humidifier filter wick
An evaporative element for use in a humidifier. In order to reduce the amount of chloride species evaporated into the air with the water, the evaporate element includes a dechlorination agent, such as sulfur compounds, ascorbic acid, sodium ascorbate, or combinations thereof.
Rps Products, Inc.
Combined desulfuration, denitration, and demercuration apparatus and method using semi-dry process in circulating fluidized bed
A combined desulfuration, denitration, and demercuration apparatus and method using a semi-dry process in a circulating fluidized bed. The apparatus comprises a flue (2) and a circulating fluidized bed reaction column (8) connected in sequence, the flue (2) being connected to a bottom inlet of the circulating fluidized bed reaction column (8).
Beijing Zstc Environmental Engineering Co., Ltd.
Encapsulated sulfur sub-micron particles as electrode active material
A core-shell elemental sulfur sub-micron particle having a core of elemental sulfur and a shell of a membrane containing alternating layers of oppositely charged polyelectrolytes is provided. A functionalized conductive carbon material is optionally present in one or more of the core and an outer layer.
Toyota Motor Engineering & Manufacturing North America, Inc.
Protected transition metal hexacyanoferrate battery electrode synthesis method
A protected transition metal hexacyanoferrate (tmhcf) battery cathode is presented, made from axmyfez(cn)n·mh2o particles, where the a cations are either alkali or alkaline-earth cations, and m is a transition metal. In one aspect the cathode pas tion layer may be materials such as oxides, simple salts, carbonaceous materials, or polymers that form a film overlying the axmyfez(cn)n·mh2o particles.
Sharp Laboratories Of America, Inc.
Method for exanimation of element in living body
The nutritionally and/or medically significant measured value on mineral elements contained in the body of a test subject can be detected by a hair test. The signal ratio pxrf(s) of said mineral element contained in the hair of said test subject to sulfur contained therein is measured by fluorescent x-ray spectroscopy, and then is multiplied by a conversion factor f to determine the element content mxrf of the mineral element in the hair.
Mineral Research Society
Fabric treatment method
A method for treating a sulfur-containing fabric and sulfur-containing fabrics with excellent antimicrobial properties are disclosed. First an aluminum salt is added to a sulfur-containing fabric.
Lightweight particles and compositions containing them
Disclosed are particles that have an exterior surface coated with a thin polymeric coating, such as a coating that includes a sulfur-containing polymer. Also disclosed are compositions, such as fuel-resistant sealant and coating compositions, which include such particles.
Ppg Industries Ohio, Inc.
Cyclic cationic peptides with antibmicrobial activity
A series of cationic cyclic peptides, useful for the treatment of infectious diseases in both human and veterinary clinical/surgical environment are described herein. The peptides of the invention have a length of 15 to 21 amino acids, and show a sequence a-b-c-d-c′-b′-a′, wherein units a and a′ correspond to —nh2 terminal and —cooh terminal regions; units b and b′ correspond to cyclizable amino acids containing sulfur; units c and c are sequences of 5 amino acids selected among hydrophobic amino acids, basic amino acids and amino acids forming hydrogen bonds; unit d is a dipeptide consisting of glycine and one basic amino acid.
Azienda Osped Aliero-universitaria Di Parma
Sulfur derivatives as chemokine receptor modulators
The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.. .
Process for the preparation of nitrobenzene by adiabatic nitration
The present invention relates to a continuously operated adiabatic process for the preparation of nitrobenzene by nitration of benzene with nitric acid and sulfuric acid, in which the dilute sulfuric acid obtained after the nitration has taken place and the crude nitrobenzene has been separated off from the aqueous phase is concentrated for the purpose of re-use in the nitration, and after its concentration, at least one minute before it comes into contact with fresh nitric acid again an oxidizing agent is added such that a concentration of the oxidizing agent of from 10 ppm to 5,000 ppm, based on the total weight of the concentrated sulfuric acid to be recycled into the nitration, is established.. .
Covestro Deutschland Ag
Desulfurization of nox storage catalysts
The present invention relates to the use of a particular method for the targeted desulfurization of particular nitric oxide storage catalysts (nox storage catalysts). In particular, this invention is directed to the use of an adapted method on specifically composed storage catalysts..
Umicore Ag & Co. Kg
Multimetallic anionic clays and derived products for sox removal in the fluid catalytic cracking process
The present invention relates to the preparation of multimetallic anionic clays (macs) through a simple method, which are then shaped by spray-drying into microspheres with adequate mechanical properties, suitable to be fluidized. The microspheres are appropriate for application as additives in the fluid catalytic cracking (fcc) process, i.e.
Instituto Mexicano Del Petroleo
High-efficiency removing sulfur and mercury of coal-fired flue gas, and apparatus thereof
A high-efficiency method for removing sulfur and mercury of coal-fired flue gas, and an apparatus thereof. The method comprises: activating, by using water vapor, lime or ca(oh)2 used as a sulfur removal and mercury removal absorbent and mixing the lime or ca(oh)2 with flue gas; conveying, by using water vapor, part of a by-product to a top of a reaction tower and mixing the part of the by-product with the flue gas, so as to strengthen the sulfur removal and mercury removal effect; the flue gas entering a bag type or electric bag compound dust remover after sulfur removal and mercury removal in the reaction tower, and conveying part of the collected by-product to the reaction tower for cycle use..
Chinese Research Acadamy Of Environmental Sciences
Method for smoothing time-varying concentration of a fluid stream
A process for reducing the size of sulfur removal units is presented. The process includes passing a regeneration gas from a regenerated contaminant adsorption unit through a fixed bed adsorber.
Tetrazolinone compound and use of same
X represents an oxygen atom or a sulfur atom, has excellent control activity against pests.. .
Positive electrode containing metal chloride and alkali metal chloride and alkali metal-ion secondary battery having the same
The present invention relates to a positive electrode containing a metal chloride and an alkali metal chloride and an alkali metal-ion secondary battery including the same. The alkali metal-ion secondary battery according to the present invention includes a negative electrode, a positive electrode containing a metal chloride and an alkali metal chloride, and a sulfur dioxide-based inorganic electrolyte solution containing an inorganic electrolyte including sulfur dioxide (so2) and an alkali metal salt.
Industry-university Cooperation Foundation Hanyang University
Polymer compound and electric device
Wherein r2 is different from r1 and represents a hydrogen atom or a substituent; y2 represents an oxygen atom, a sulfur atom or —n(r3)—; r3 represents a hydrogen atom or a substituent; ring z3 and ring z4 represent each independently an optionally substituted aromatic carbocyclic ring or an optionally substituted heterocyclic ring.. .
Electrically conductive rubber composition, and developing roller
The present invention provides an electrically conductive rubber composition of an electron conductive type which contains neither an expensive ion conductive rubber having a higher environmental dependence nor a softening agent and a liquid rubber which are liable to increase the compression set of a developing roller or contaminate a photoreceptor body, and is usable for production of a more flexible developing roller. The present invention also provides a developing roller produced by using the rubber composition.
Sumitomo Rubber Industries, Ltd.
Pattern peeling method, electronic device and manufacturing the same
B: a liquid containing sulfuric acid and hydrogen peroxide.. .
Method of measuring crosslink densities in sulfur-containing polymer composite material
Provided is an evaluation method that provides detailed information on the crosslink densities in sulfur-containing polymer composite materials. The present invention relates to a method of measuring crosslink densities in a sulfur-containing polymer composite material, the method including: a measurement step of irradiating the sulfur-containing polymer composite material with high intensity x-rays and measuring an x-ray absorption spectrum of the composite material while varying the energy of the x-rays; a visualization step of determining the three-dimensional structure of sulfur atoms in the sulfur-containing polymer composite material by the reverse monte carlo method from the x-ray absorption spectrum; and a calculation step of calculating, from the three-dimensional structure of sulfur atoms, a crosslink density for each number of sulfur atoms bonded..
Sumitomo Rubber Industries, Ltd.
Process for treating lignin
A process for recovery of lignin from black liquor that contains either soluble or dispersed lignin by generating a “liquid lignin” at high yield is disclosed. Soluble lignin at a high ph is precipitated by reducing the ph of the black liquor stream by countercurrent reaction with carbon dioxide, at elevated temperature and pressure, creating a dense liquid-lignin phase and a light lignin-depleted phase.
Liquid Lignin Company, Llc
Versatile systems for continuous in-line blending of butane and petroleum
A system and method are provided for in-line processes of blending butane into gasoline streams, and for blending butane into a gasoline stream at any point along a petroleum pipeline. The invention additionally provides a method for measuring the vapor pressure and vapor to liquid ratio of the gasoline, both upstream and downstream of the blending operation, as well as the sulfur content of the butane entering the blending operation.
Sunoco Partners Marketing & Terminals L.p.
Coating compositions containing polysiloxane michael adducts
There is provided a curable composition comprising more than 50% by weight of one or more compounds having at least two free radical polymerizable groups and at least 0.1% by weight of one or more polysiloxane additives comprising from 5 to 250 sio-units and one or more terminal groups t selected from —n(r12)r—[ch2chr9—c(═o)o—r10—(oco—cr11═ch2)n]2-r or —s—ch2—chr9—c(═o)o—r10—(oco—cr11═ch2)n wherein r12 represents a group having from 1 to 30 carbon atoms, which may contain sulfur, nitrogen and/or oxygen, r is 0 or 1, r10 represents a linking group containing from 1 to 30 carbon atoms, which may contain sulfur, nitrogen and/or oxygen atoms, r9 and r11 represent h or a ch3 group and n is 1 to 5. Also provided are methods of making the curable compositions.
3m Innovative Properties Company
Optimal interstrand bridge for collagen mimics
Novel collagen-mimetic peptides are disclosed comprising the formula (xaa-yaa-gly)n, where the amino acid at one of the xaa positions is substituted with a homocysteine residue. Also disclosed are multi-stranded novel collagen-mimetic peptides comprising a first strand as described above that is covalently bonded with a disulfide bridge to a second strand comprising the formula (xaa-yaa-gly)m, where the amino acid at one of the yaa positions is substituted with a cysteine residue.
Wisconsin Alumni Research Foundation
Thiolation modifying carbon nanotubes
A thiolation method for modifying carbon nanotubes includes steps as follows. A carboxylation step is provided, wherein the carbon nanotubes are reacted with an oxidant for generating carboxyl groups on surfaces of the carbon nanotubes so as to form carboxylated carbon nanotubes.
National Tsing Hua University
Process for producing a zinc sulfate solution, obtained from steelworks powder and respective fertilizer inputs
The present application refers to zinc recovery process from steelworks powder, and to obtain a zinc sulfate solution with 12% zn by weight with the expected degree for fertilizer. Such an approach can aim to add value to a steelmaking waste, by partially converting environmental liability in commercial product taking advantage of the steelworks' powder as a raw material for the production of a liquid fertilizer and ready for use, containing zinc and sulfur with low liquid effluent production.
Thiolation modifying nanodiamonds
A thiolation method for modifying nanodiamonds includes steps as follows. A carboxylation step is provided, wherein the nanodiamonds are reacted with an oxidant for generating carboxyl groups on surfaces of the nanodiamonds so as to form carboxylated nanodiamonds.
National Tsing Hua University