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Sulfur

Sulfur-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method for the preparation of anodes for lithium batteries
January 11, 2018 - N°20180013138

A method for preparing an electrode for use in lithium batteries and the resulting electrodes are described the method comprises coating a slurry of silicon, sulfur doped graphene and polyacrylonitrile on a current collector followed by sluggish heat treatment.
Continuous in-line hydrocarbon quality analyzer
January 11, 2018 - N°20180010994

Information from the apparatus will be used to characterize the quality of charge stocks and hydrocarbon components of process or utility units. This instrument is based on the concept that each hydrocarbon molecule has a distinct viscosity at a given temperature. While some different weight molecules may have nearly the same viscosity at one temperature, the rate of change of ...
Method and system for improving boiler effectiveness
Arvos, Inc.
January 11, 2018 - N°20180010792

A method for improving effectiveness of a steam generator system includes providing air to an air preheater in excess of that required for combustion of fuel and providing the air at a mass flow such that the air preheater has a cold end metal temperature that is no less than a water dew point temperature in the air preheater and ...
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Composition for removing sulfur-containing compounds
Kuraray Co., Ltd.
January 11, 2018 - N°20180010056

Provided is a composition capable of safely and efficiently removing a sulfur-containing compound, especially hydrogen sulfide, an —sh group-containing compound or a mixture thereof contained in a hydrocarbon, and not causing metal corrosion in devices. The composition is for removing a sulfur-containing compound in a hydrocarbon, wherein the sulfur-containing compound is hydrogen sulfide, an —sh group-containing compound or ...
Method for removing thiophene from diesel fuel with a graphene oxide adsorbent
King Fahd University Of Petroleum And Minerals
January 11, 2018 - N°20180010055

The present disclosure provides a method for removing sulfur compounds from a fuel containing sulfur compounds. The method includes contacting the fuel with an adsorbent that comprises a carbonaceous material doped with nanoparticles of aluminum oxide to reduce the concentrations of the sulfur compounds. The carbonaceous material is at least one selected from the group consisting of activated carbon, carbon ...
H2 and bio-fuels production from renewable feedstocks
Council Of Scientific & Industrial Research
January 11, 2018 - N°20180010052

The present invention discloses a catalytic process for the manufacture of hydrogen and hydrocarbons simultaneously in the same reactor from renewable source, i. E. Lipids, glycerides and fatty acids from plant, animal or algae oil, where in the multiple unstaurations in the renewable feedstock and the catalytic intermediates produced in the process from renewable feedstock is converted catalytically using simultaneous ...
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Sizing composition for mineral wool, comprising lignosulfonate and a carbonyl compound, and resulting insulating products
Institut National De La Recherche Agronomique
January 11, 2018 - N°20180009708

A sizing composition for insulating products based on mineral wool, in particular glass or rock wool, which includes at least one ammonium lignosulfonate or alkali metal or alkaline earth metal salt of lignosulfonic acid, and at least one carbonyl compound of formula: r—[c(o)r1]x (i) in which: r represents a saturated or unsaturated and linear, branched ...
Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation ...
Prosernat
January 11, 2018 - N°20180008930

A process for the removal of hydrogen sulfide and sulfur recovery from a h2s-containing gas stream by catalytic direct oxidation and claus reaction through two or more serially connected catalytic reactors, wherein a specific control of the oxygen supplement is operated. The control and improvement of the process is obtained by complementing, in each major step of the process, ...
Processes for preparing morphinan-6-one products with low levels of alpha, beta-unsaturated ketone compounds
Mallinckrodt Llc
January 11, 2018 - N°20180008596

The present invention generally relates to processes for preparing highly pure morphinan-6-one products. The processes involve reducing the concentration of alpha, beta unsaturated ketone compounds present as impurities in morphinan 6 one products or reaction mixtures including morphinan 6 one compounds by treatment with a sulfur-containing compound.
Electrode for lithium secondary battery, method for preparing same, electrode assembly for lithium secondary battery ...
Lg Chem, Ltd.
January 04, 2018 - N°20180006307

The present invention relates to an electrode for a lithium secondary battery, a method for preparing the same, an electrode assembly for a lithium secondary battery comprising the same, and a lithium secondary battery comprising the same, wherein the electrode comprises an electrode active material, an aqueous binder, a compound represented by formula 1, and a compound represented by formula 2. Formula 1 ...
Electrolyte materials for use in electrochemical cells
Sion Power Corporation
January 04, 2018 - N°20180006303

Electrolyte materials for use in electrochemical cells, electrochemical cells comprising the same, and methods of making such materials and cells, are generally described. In some embodiments, the materials, processes, and uses described herein relate to electrochemical cells comprising sulfur and lithium such as, for example, lithium sulfur batteries.
Lithium-iron-phosphorus-sulfur-carbon composite body and method for producing same
National Institute Of Advanced Industrial Science And Technology
January 04, 2018 - N°20180006298

A composite containing phosphorus, lithium, iron, sulfur, and carbon as constituent elements wherein lithium sulfide (li2s) is present in an amount of 90 mol % or more, and wherein the crystallite size calculated from the half-width of a diffraction peak based on the (111) plane of li2s as determined by x-ray powder diffraction measurement is 80 nm or less. The composite exhibits ...
A field effect transistor using transition metal dichalcogenide and a method for forming the same
National Taiwan University
January 04, 2018 - N°20180005824

In a method of fabricating a field effect transistor, a mo layer is formed on the substrate. The mo layer is sulfurized to convert it into a mos2 layer. Source and drain electrodes are formed on the mos2 layer. The mos2 layer is treated with low-power oxygen plasma. A gate dielectric layer is formed on the mos2 layer. A gate ...
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Composition and method for inhibiting corrosion of metals
Baker Hughes Incorporated
January 04, 2018 - N°20180002820

A composition for inhibiting corrosion of a metal is provided. The corrosion inhibitor composition comprises 5-amino-2-mercaptobenzimidazole. The corrosion inhibitor composition outperforms many other sulfur-containing corrosion inhibitors in kettle testing.
High performance coatings for building panels
Armstrong World Industries, Inc.
January 04, 2018 - N°20180002531

The present invention is directed to dirt and anti-microbial resistant articles that include a substrate, a powder coating applied to the substrate, the powder coating may comprise a cross-linked polymeric binder. The powder coating may comprise a blend of metal borate and a sulfur-containing benzimidazole compound, wherein the metal borate and sulfur-containing benzimidazole compound are present in a weight ratio ...
Modified polymer composition and stabilizer mixture for making the same
Fdc, Lees Chemical Industry Co., Ltd.
January 04, 2018 - N°20180002511

Disclosed herein is a stabilizer mixture for modifying an olefin-based polymer, which comprises at least one organic phosphorus-containing antioxidant represented by a formula selected from the group consisting of formulae (1), (2), (3), (4), (5), (6), (7), and (8), as well as at least one sulfur-containing carboxylate salt represented by a formula selected from the group consisting of formulae (9), (10), (11), and (12). Also disclosed herein is a modified polymer composition ...
Substituted mono- and polyazanaphthalene derivatives and their use
Basilea Pharmaceutica International Ag
January 04, 2018 - N°20180002321

Disclosed are compounds of formula (i) wherein a is ch or n, b is cr or n; and d is cr; r represents hydrogen, oh or nh2; r1 and r2, independently of each other, represent hydrogen, n(r3)2, halogen, cyano, nitro, r4-c1-c4alkyl, r4-c1-c4halogenoalkyl, oh, r4-c1-c4alkoxy, r4-c1-c4halogenoalkoxy, sh, r4...
Binder for mineral fibres, comprising lignosulfonate and a carbonyl compound, and resulting mats
Institut National De La Recherche Agronomique
January 04, 2018 - N°20180002225

An aqueous binder for mineral fibers, in particular glass fibers, includes at least one ammonium lignosulfonate or one alkali metal or alkaline earth metal salt of lignosulfonic acid, and at least one carbonyl compound of formula: r—[c(o)r1]x (i) in which: r represents a saturated or unsaturated and linear, branched or cyclic hydrocarbon radical, a radical ...
Biomineralogical method and apparatus for removing cesium ions
Korea Atomic Energy Research Institute
January 04, 2018 - N°20180002210

Provided are a biomineralogical method for removing cesium ions. The method for removing cesium ions, the method comprising: adding metal-reducing bacteria, an iron source, and a sulfur source into a solution containing the cesium ions to convert the cesium ions into a solid mineral incorporating cesium. The method for removing cesium ions according to the present invention has advantages in ...
Nickel oxide micropowder and method for producing same
Korea Atomic Energy Research Institute
January 04, 2018 - N°20180002192

Nickel hydroxide obtained by neutralizing an aqueous nickel sulfate solution with an alkali is heat-treated in a non-reducing atmosphere at a temperature higher than 650° c. But lower than 1050° c. To form nickel oxide particles, and a sintered compact of nickel oxide particles that may be formed during the heat treatment is pulverized by preferably allowing the nickel oxide ...
A process for treating a sulfurous fluid to form gypsum and magnesium carbonate
Imerys Usa, Inc.
January 04, 2018 - N°20180002187

A process for treating a sulfurous fluid to form gypsum and magnesium carbonate, whereby the sulfurous fluid is scrubbed with a sequestrating agent to yield a scrubbed fluid, gypsum and magnesium sulfate. The flue gas desulfurized gypsum is isolated from the magnesium sulfate solution by filtration or centrifugation. The magnesium sulfate is reacted with a carbonate salt to produce a ...
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