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WO/2018/016606A1 |
The present invention provides an exhaust gas purification catalyst for an internal combustion engine, and an exhaust gas purifying method using the catalyst. The exhaust gas purification catalyst according to the present invention has a...
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WO/2018/016359A1 |
Provided are a noble metal catalyst and a method for manufacturing hydrogen peroxide, with which it is possible to manufacture high-concentration hydrogen peroxide. A noble metal catalyst used in a method for directly reacting hydrogen a...
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WO/2018/015363A2 |
The present invention relates to process for obtaining a catalyst composition that catalyzes a one-step synthesis of vinyl chloride from ethylene, wherein the catalyst composition comprises at least one rare earth metal. The invention re...
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WO/2018/016601A1 |
As a means for preventing a decrease in catalyst performance even after the catalyst has been exposed to exhaust gas which contains a phosphorus compound, the present invention provides a catalyst for purifying phosphorus compound–cont...
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WO/2018/013055A1 |
Disclosed herein is a composite material that is made from layers of a transition metal dichalcogenide and intercalated zero-valent transition metal nanoparticles between layers of the transition metal dichalcogenide. In the present inve...
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WO/2018/013009A1 |
Proposed are catalysts for the selective oxidation of hydrogen sulphide into sulphur in gases of different origin containing 0.3-15.0 vol% hydrogen sulphide, and processes using said catalysts. A catalyst contains iron compounds, silicat...
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WO/2018/010784A1 |
The invention relates to a process for the preparation of nanoparticles of MoS2 supported on TiO2 wherein the preparation is performed by reductive coprecipitation using aqueous solutions containing Ti and Mo precursor salts, and wherein...
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WO/2018/008928A1 |
The present disclosure relates to a hydroformylation catalyst, a catalyst composition containing the same, and a method for preparing an aldehyde by using the same, and has effects of providing: a hydroformylation catalyst lowering the n...
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WO/2018/003295A1 |
The present invention addresses the problem of providing: a 5-hydroxymethyl-2-furfural (5-HMF) production method which is suitable for the production of 5-hydroxymethyl-2-furfural (5-HMF) on an industrial scale; and a novel catalyst comp...
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WO/2018/004759A1 |
A process to make a Fischer-Tropsch catalyst with improved hydrothermal stability, comprising: a. contacting a crystalline oxide material with a solution of a tungsten and a phosphorus to make a tungsten-phosphorus modified support; b. c...
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WO/2018/005141A1 |
Systems and methods are provided for hydroconversion of a heavy oil feed under slurry hydroprocessing conditions and/or solvent assisted hydroprocessing conditions. The systems and methods for slurry hydroconversion can include the use o...
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WO/2017/222520A1 |
A catalyst and a process for using the catalyst are presented. The catalyst is a heterogeneous catalyst and includes active metal halides bonded to functional groups. The functional groups are bonded to a polymeric backbone to form the s...
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WO/2017/219977A1 |
A metal/α-MoC1-x load-type single-atomic dispersion catalyst, a synthesis method therefor, and applications thereof. The catalyst uses α-MoC1-x as a carrier, and has metal that has the mass fraction ranging from 1% 100% and that is dis...
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WO/2017/219793A1 |
A short-pore ordered mesoporous carbon-loaded sulfur indium cobalt and sulfur indium nickel ternary composite photocatalyst, a preparation method therefor, and an application thereof. The short-pore ordered mesoporous carbon-loaded sulfu...
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WO/2017/221073A1 |
A process for producing an unsupported molybdenum sulfide nanocatalyst comprising atomizing a molybdenum oxide solution to form a molybdenum oxide aerosol, pyrolyzing the molybdenum oxide aerosol with a laser beam to form the unsupported...
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WO/2017/221615A1 |
Provided is a catalyst that is inexpensive and enables the production of methacrylic acid with high yield. A method for producing a methacrylic acid production catalyst that contains at least phosphorus and molybdenum and can be used in ...
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WO/2017/212168A1 |
The invention relates to the use of a molybdenum carboxylate as a precursor for a catalyst comprising molybdenum sulphide, as well as to a method for producing such a catalyst. The invention also relates to specific molybdenum carboxylates.
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WO/2017/208496A1 |
A purification unit (1, 1A) is provided with a first conductor (10A) and a second conductor (20A) in contact with the first conductor. The first conductor includes: a joining section comprising a surface (10b) in contact with the second ...
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WO/2017/205041A1 |
A new family of highly charged crystalline microporous metallophosphate molecular sieves has been synthesized. These metallophosphates are represented by the empirical formula of: Rp+rA+mM2+xEyPOz where A is an alkali metal cation, R is ...
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WO/2017/204810A1 |
A method of removing oxygenates from a hydrocarbon stream comprises passing a hydrocarbon stream to a caustic tower having a plurality of loops, contacting the hydrocarbon stream with a sulfided catalyst between a first loop of the plura...
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WO/2017/204144A1 |
Provided is a method for amidating a hydroxy ester compound at a high chemical selectivity. The amidation reaction method for a hydroxy ester compound comprises, in the presence of a catalyst containing a compound of a transition metal o...
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WO/2017/205023A1 |
A new family of crystalline microporous metalloalumino(gallo)phosphosilicates designated MeAPSO-82 has been synthesized. These metalloalumino(gallo)phosphosilicates are represented by the empirical formula of: Rp+rA+mM2+ wExPSiyOz where ...
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WO/2017/202863A1 |
The present invention provides a process for preparing a catalyst, wherein said process comprises:- (i) preparing a mixture of one or more aromatic alcohol monomers and/or non-aromatic monomers, solvent, polymerization catalyst, crosslin...
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WO/2017/204993A1 |
A family of highly charged crystalline microporous metallophosphate molecular sieves designated PST-19 has been synthesized. These high charge density metallophosphates are represented by the empirical formula of: Rp+ rA+ mM2+ xEyPOz whe...
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WO/2017/205112A1 |
A new family of crystalline microporous metalloalumino(gallo)phosphosilicates designated MeAPSO-83 has been synthesized. These metalloalumino(gallo)phosphosilicates are represented by the empirical formula of: Rp+rA+mM2+wExPSiyOz where A...
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WO/2017/205243A1 |
A family of highly charged crystalline microporous metallophosphate molecular sieves designated PST-17 has been synthesized. These metallophosphates are represented by the empirical formula of: Rp+ rAm +MxEyPOz where A is an alkali metal...
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WO/2017/199653A1 |
Provided are a cell electrode, a composition for a cell electrode catalyst layer, and a cell which are low cost while having excellent characteristics. The cell electrode as in an embodiment of the present invention includes a catalyst l...
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WO/2017/189509A1 |
The present disclosure is directed to microparticles comprising carbon, wherein a plurality of nanoparticles are supported on the surface of the microparticle. The nanoparticles comprise at least one transition metal compound selected fr...
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WO/2017/188846A1 |
This application is in the field of technologies for desulfurization and demercaptanization of gaseous hydrocarbons. The device includes a catalytic reactor loaded with a catalyst solution in an organic solvent, a means of withdrawal ...
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WO/2017/188847A1 |
This application is in the field of technologies for desulfurization and demercaptanization of raw gaseous hydrocarbons (including natural gas, tail gas, technological gas, etc, including gaseous media). It can be used for simultaneou...
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WO/2017/187187A1 |
Catalytic compounds are described, as well as processes of making them, the compounds being apt at catalysing the hydrodeoxygenation (HDO) of oxygen-containing compounds, particularly those present in bio-oil derived from plant matter. A...
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WO/2017/187189A1 |
The invention provides a process for producing a hydrocarbon, which process comprises contacting an organic compound comprising at least one heteroatom with hydrogen in the presence of a solid catalyst, which catalyst comprises: (a) a fi...
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WO/2017/189137A1 |
The invention relates to catalytic aromatization, e.g., for the conversion of nonaromatic hydrocarbon to higher-value aromatic hydrocarbon, to catalysts useful for such aromatization, and to methods for making such catalysts. The aromati...
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WO/2017/183549A1 |
The present invention provides a novel tetrathiaspiro compound that can be polymerized as a monomer and can be produced at improved selectivity in a simple manner by few steps, and a method for producing the same. Provided according to o...
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WO/2017/180880A1 |
A composition comprising a molybdenum dioxo moiety coupled to a support component comprising an oxygen moiety, the composition absent an M0O3 moiety. And a method of producing hydrogen and an aldehyde from alcohols, including bioalcohols...
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WO/2017/173791A1 |
A cobalt carbide-based catalyst for direct preparation of olefin from syngas, as well as a preparation method therefor and an application thereof. The method for preparing the catalyst comprises the following steps: mixing a cobalt sourc...
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WO/2017/177220A1 |
A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuou...
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WO/2017/170808A1 |
To provide a technique for producing a four-membered ring lactone more efficiently with higher yield by means of a carbonylation reaction of an epoxide using a heterogeneous catalyst that is able to be handled in air and is easily separa...
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WO/2017/172599A1 |
Double-clad optical fibers with polymer outer coatings are used in fiber amplifiers and fiber lasers to guide and amplify light. As the optical power increases, the optical fibers must dissipate more heat. Unfortunately, it is difficult ...
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WO/2017/165356A1 |
Provided herein are processes for the preparation of heteroaryl carboxylic acids.
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WO/2017/164813A1 |
D The present invention relates to ion pair catalysts (I) comprising the cationic bisguanidinium ligand (A) and diperoxomolybdate anion (B). The present invention also relates to ion pair catalysts (III) comprising the cationic bisguanid...
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WO/2017/162427A1 |
A catalyst for the dehydrogenation of alkanes to alkenes comprises a catalytically active material supported on a carrier, wherein the catalytically active material is a metallic sulfide (MeS) comprising Fe, Co, Ni, Cu, Mo or W or any co...
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WO/2017/165323A1 |
Provided herein are methods of producing acrylic acid from bPL. Such methods involve the use of a heterogeneous catalyst, such as a zeolite at vapor phase conditions. The method may use a fixed bed, moving bed or fluidized contacting zon...
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WO/2017/162431A1 |
A catalyst for the dehydrogenation of alkanes to alkenes comprises lead(II) sulfide (PbS) as catalytically active material supported on a carrier. The dehydrogenation is carried out at a temperature between 500 and 650°C and at a pressu...
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WO/2017/165418A1 |
A catalyst for use in the thermocatalytic conversion of biomass contains alumina from aluminum chlorohydrate, phosphated kaolin and a calcined phosphated zeolite ZSM-5. The catalyst may be prepared by adding a slurry of particles of the ...
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WO/2017/160652A1 |
Embodiments described herein relate to methods for preparing catalysts and catalyst supports. In one embodiment, transition metal carbide materials, having a nanotube like morphology, are utilized as a support for a precious metal cataly...
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WO/2017/157837A1 |
The present invention relates to a process for preparing molybdenum- bismuth-iron-cobalt-based multielement oxide catalysts by means of hydrothermal synthesis, wherein the hydrothermal synthesis is conducted with an aqueous solution and/...
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WO/2017/155311A1 |
The present invention relates to a method for manufacturing an aerogel blanket having excellent hydrophobicity at a high temperature, and an aerogel blanket manufactured thereby. The present invention mixes a silica sol and a hydrophobic...
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WO/2017/151864A1 |
A new family of crystalline microporous silicometallophosphate designated SAPO-69 has been synthesized. These silicometallophosphate are represented by the empirical formula of: Rp+ rMm +ExPSiyOz where M is an alkali metal such as potass...
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WO/2017/151845A1 |
A new family of crystalline microporous high charge density silicometallophosphates has been synthesized. These silicometallophosphate are represented by the empirical formula of: Rp+ rMm +ExPSiyOz where M is an alkali metal such as pota...
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