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WO/2014/004232A1 |
A process for making an alkylate is presented. The process includes mixing an isoparaffin stream with an olefin stream in an alkylation reactor. The alkylation reactor includes a catalyst for performing the reaction. The catalyst is an i...
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WO/2014/003209A1 |
A process for producing an olefin oxide which comprises reacting an olefin with oxygen in the presence of a catalyst comprising (a) a copper oxide, (b) a ruthenium oxide, (c) an alkaline metal component or alkaline earth metal component,...
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WO/2014/002886A1 |
Provided is a (meth)acrylic acid production method with which, when producing (meth)acrylic acid from 3-hydroxycarboxylic acid, productivity can be improved, the quantity of catalyst can be reduced, and (meth)acrylic acid can be stably p...
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WO/2014/003068A1 |
Provided is a method for producing 1234Z from 1234E while inhibiting the formation of 245fa as a by-product. The method for producing cis-1,3,3,3-tetrafluoropropene, said method comprising contacting trans-1,3,3,3-tetrafluoropropene with...
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WO/2014/001697A1 |
A method for preparing a catalyst support made from SiC at least partially covered with TiO2, characterised in that said method comprises the following steps: (a) supplying a support made from β-SiC of high porosity, (b) preparing a sol...
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WO/2014/001691A1 |
The invention relates to a composition comprising a mixture of zinc sulphide (ZnS) and molybdenum sulphide (MoSx) in which the Mo/Zn molar ratio is between 0.01 and 1.9. The invention also relates to the process for the preparation there...
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WO/2013/185188A1 |
The present invention relates to a method for preparing molybdenum sulphide-based catalysts, incorporating an alkaline promoter, said catalysts being used in the production of alcohols, especially ethanol, from synthesis gas. The method ...
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WO/2013/185328A1 |
A photocatalytic composition is disclosed that includes a silver halide in combination with one or more rare earth elements. The composition may be used for the photocatalytic degradation of pollutants.
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WO/2013/182535A1 |
The invention relates to the use of a catalyst, containing (a) 0.001 to 10 wt% (in relation to the entire system) of one or more transition metals, (b) 0.01 to 10 wt% (in relation to the entire system) of nitrogen, (c) 10 to 99.989 wt% (...
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WO/2013/184240A1 |
A method for producing a catalyst by contacting a starting mixed metal oxide catalyst with an aqueous solution comprising oxalic acid and a metal oxide precursor to form a post-treated mixed metal oxide catalyst.
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WO/2013/181096A1 |
The invention provides a method of forming a phosphonate diester compound from a ligand hydrolysis product (LHP) of a phosphite ligand used in a nickel-phosphite hydrocyanation catalyst, such as for conversion of 3-pentenenitrile to adip...
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WO/2013/180763A1 |
Catalysts for oxidative sulfur removal and methods of making and using thereof are described herein. The catalysts contain one or more reactive metal salts dispersed on one or more substrates. Suitable reactive metal salts include those ...
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WO/2013/179915A1 |
Provided are: a novel aromatic aldehyde compound from which an epoxy resin coating film and a cured product of an epoxy resin, said epoxy resin coating film and cured product of epoxy resin satisfying all of the requirements including ex...
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WO/2013/175510A1 |
An eco-friendly process for making dimethyl carbonate comprising contacting methanol with carbon dioxide in the presence of a solid, calcined catalyst derived from zirconium phosphonate catalyst having molecular formula: Zr(X)2-nYn⋅mH2...
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WO/2013/175509A1 |
The invention discloses an improved process for preparing fatty acid esters with 100 mol% selectivity suitable as biodegradable lubricant base oils, comprising contacting a fatty compound with an alcohol in presence of a solid, phosphona...
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WO/2013/176088A1 |
The present invention provides a method for producing a nitrile represented by general formula (1) (in the formula, R denotes an optionally substituted alkyl group, alkenyl group, dienyl group, aralkyl group or aryl group having a total ...
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WO/2013/170430A1 |
A process for synthesizing acetyl citrate catalytically, comprising the following steps: 1) preparation of a catalyst: dipping woody active carbon into an acid solution, mixing, loading and fixing at room temperature, filtrating and dryi...
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WO/2013/172414A1 |
The purpose of the present invention is to provide a method for producing a catalyst for use in the production of methacrylic acid through the vapor-phase catalytic oxidation of methacrolein, isobutylaldehyde or isobutyric acid with high...
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WO/2013/168726A1 |
Provided is a method for producing a branched chain aldehyde, comprising reacting carbon monoxide and hydrogen with an aliphatic olefin having terminal double bonds using an iodine compound of a group 9 metal as the catalyst and at least...
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WO/2013/164418A1 |
The invention relates to a process for treating a catalyst for alkane oxidative dehydrogenation and/or alkene oxidation, which catalyst is a mixed metal oxide catalyst containing molybdenum, vanadium and niobium, wherein the process comp...
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WO/2013/155245A2 |
Disclosed herein is the catalytic dehydration of lactic acid to acrylic acid, which is characterized by a high conversion of lactic acid, a high selectivity for acrylic acid, a high yield of acrylic acid, and correspondingly low selectiv...
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WO/2013/155297A2 |
Catalysts for dehydrating hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity, short residence time, and without sig...
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WO/2013/152577A1 |
Provided are a high activity hydrogen desulfurization catalyst and preparation method thereof, the hydrogen desulfurization catalyst comprising a hydrogen desulfurization catalyst having CoMo, NiMo and NiW metal sulfide loaded on a porou...
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WO/2013/154189A1 |
Provided is an alkoxylation catalyst for use in a reaction of alkoxylation of fatty acid alkyl ester which is represented by general formula (I), the alkoxylation catalyst being formed when (B) at least one selected from the group consis...
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WO/2013/147321A1 |
Provided is a silicon carbide porous material having high thermal shock resistance. The silicon carbide porous material of the present invention comprises silicon carbide particles, metal silicon and an oxide phase, in which the silicon ...
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WO/2013/144059A1 |
A hydroprocessing catalyst composition that comprises a support material and a selenium component and which support material further includes at least one hydrogenation metal component. The hydroprocessing catalyst is prepared by incorpo...
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WO/2013/146594A1 |
A ceramic filter provided with a porous ceramic body (1), which is a sintered body comprising ceramic particles (1a), and coating parts (2) for carrying a catalyst, said coating parts (2) being formed on the surface of the ceramic partic...
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WO/2013/143326A1 |
Disclosed are a WC/CNT， WC/CNT/Pt composite material and a preparation process therefor and use thereof. The WC/CNT/Pt composite material comprises mesoporous spherical tungsten carbide with a diameter of 1-5 microns, carbon nanotubes ...
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WO/2013/146954A1 |
Provided are a porous material having high thermal shock resistance, and a honeycomb structure. The porous material contains a main aggregate and an auxiliary aggregate as aggregates. The main aggregate is silicon carbide particles; the ...
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WO/2013/138227A1 |
A process for producing an acrylate product comprises the step of contacting an alkanoic acid and an alkylenating agent over a catalyst over conditions effective to produce the acrylate product. The catalyst composition comprises vanadiu...
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WO/2013/137827A1 |
A method of synthesizing tungsten carbide nanorods, the method comprising: mixing tungsten oxide (W03) nanorods with a carbon source to obtain precursors; and calcining the precursors to obtain tungsten carbide nanorods, without use of a...
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WO/2013/137825A1 |
Methods of preparing a sulfur-containing catalyst for the chirally selective synthesis of single-walled carbon nanotubes are presented. Sulfur-containing catalysts for the chirally selective synthesis of single-walled carbon nanotubes, t...
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WO/2013/137935A1 |
The invention is to a process for producing an acrylate product. The process includes the steps of contacting an alkanoic acid and an alkylenating agent over a catalyst composition under conditions effective to produce the acrylate produ...
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WO/2013/135390A1 |
The present invention relates to a catalyst, characterised in that it comprises a) at least one metal compound which is selected from a group consisting of metal carbide, nitride, silicide, phosphide and sulphide or mixtures thereof, whe...
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WO/2013/137934A1 |
In one embodiment, the invention is to a process for producing an acrylate product. The process includes the steps of contacting an alkanoic acid and an alkylenating agent over a catalyst composition under conditions effective to produce...
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WO/2013/135673A1 |
A method for reducing carbon dioxide, comprising the step of reacting carbon dioxide and hydrogen in the presence of a catalyst, whereby carbon monoxide and water is formed, is characterized in that the reaction is carried out at a tempe...
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WO/2013/137936A1 |
The invention is to a process for producing an acrylate product. The process includes the steps of contacting an alkanoic acid and an alkylenating agent over a catalyst composition under conditions effective to produce the acrylate produ...
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WO/2013/133338A1 |
Provided is an electrode for photohydrolysis, capable of enlarging a conduction path between a photocatalyst layer and a current collection layer without inhibiting absorption of light by a photocatalyst. This electrode for photohydrolys...
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WO/2013/129385A1 |
The present invention relates to a method for producing acrylonitrile, the method comprising a gas-phase catalytic ammoxidation step for obtaining acrylonitrile by bringing a starting gas comprising propylene, molecular oxygen, and ammon...
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WO/2013/125437A1 |
Provided are: a hydrolysis catalyst which is capable of removing COS and HCN at the same time at high decomposition rate; and a use of a titanium oxide-based composition. A catalyst for hydrolysis of carbonyl sulfide and hydrogen cyanide...
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WO/2013/125503A1 |
Provided is a method for manufacturing a nitrogen-containing carbon alloy which has either a sufficiently high activity for oxidation/reduction reaction or a large number of electrons participating in oxidation/reduction reaction. A meth...
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WO/2013/056268A9 |
The present invention relates to the preparation of hydrogenation catalysts from polyoxometalate precursors. The polyoxometalate precursors introduce a support modifier to the catalyst. The catalysts are used for hydrogenating alkanoic a...
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WO/2013/111457A1 |
Provided are: an alumina material containing barium sulfate; a catalyst and an adsorbent, each of which uses the alumina material containing barium sulfate; and an exhaust gas purifying catalyst exhibiting excellent NOx removal performan...
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WO/2013/111911A1 |
This invention provides a process for producing a fluoroolefin comprising reacting, in a vapor phase, a fluorinating agent and a chlorine-containing alkene or a chlorine-containing alkane in the presence of at least one catalyst selected...
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WO/2013/111782A1 |
Provided is a method for producing, with a high yield and a short process, p-xylene and/or p-tolualdehyde using a biomass resource-derived substance as a raw material. This method for producing p-xylene and/or p-tolualdehyde includes: a ...
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WO/2013/112104A1 |
The present relates to a method and a kit to produce an optically pure α-sulfenylated carbonyl compound comprising a primary or a secondary propargylic alcohol and an aryl thiol, a transition metal catalyst and a solvent.
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WO/2013/109507A1 |
Disclosed herein are titania photocatalysts, titania photocatalytic compositions, and methods of making the same. The photocatalysts may, for example, be represented by the formula of (Ti1_rMr)(02-x-yCxNy), where M, r, x, are y defined i...
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WO/2013/105292A1 |
The present invention is an oxygen reduction catalyst that contains composite particles, each of which is obtained by dispersing primary particles of a titanium compound in a carbon structure. The oxygen reduction catalyst is characteriz...
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WO/2013/106776A2 |
Photocatalyst compositions and elements exhibiting desired photocatalytic activity levels and transparency.
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WO/2013/103394A1 |
The present invention relates to catalysts, to processes for making catalysts with halide containing precursors and to chemical processes employing such catalysts. The catalysts are preferably used for converting acetic acid to ethanol. ...
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