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WO/2019/246334A1 |
A new family of crystalline microporous metallophosphates designated AlPO-90 has been synthesized. These metallophosphates are represented by the empirical formula: R+ rMm 2+EPxSiyOz; where R is an organoammonium cation, M is a framework...
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WO/2019/244630A1 |
The present invention addresses the problem of providing a new form of adsorbent that is suitable for canisters mounted on automobiles. This activated carbon fiber sheet satisfies one or more of requirements among various indicators such...
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WO/2019/244570A1 |
A photocatalyst particle (1) according to the present invention is provided with: a carrier transport layer (3); a negative electrode (2) which is provided on a part of the surface of the carrier transport layer (3), and which contains a...
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WO/2019/245157A1 |
The present invention relates to a catalyst for preparing a light olefin, a preparation method therefor, and a method for preparing a light olefin by using same, and can provide a catalyst for preparing a light olefin, a preparation meth...
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WO/2019/243067A1 |
The present invention is directed to supported catalyst having utility in the polymerization and co-polymerization of epoxide monomers, said supported catalyst having the general Formula (I): [DMCC] * b Supp, wherein: [DMCC] denotes a do...
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WO/2019/240233A1 |
The present invention addresses the problem of providing a method for efficiently obtaining a desired isomer of HFO-1132 from a composition containing trans-1,2-difluoroethylene (HFO-1132 (E)) and cis-1,2-difluoroethylene (HFO-1132 (Z))....
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WO/2019/237723A1 |
A catalyst for producing 1,1,1-trifluoro-2,2-dichloroethane by gas-phase chlorination, and preparation and application methods therefor. The catalyst takes activated carbon as a carrier, and a metal chloride containing one or two of zinc...
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WO/2019/239870A1 |
A photocatalytic sheet (1) comprises a carrier transport layer (3) layered on a substrate (7), and an anode (2) and a cathode (4) layered on the same face on the carrier transport layer (3). The anode (2) and the cathode (4) are layered ...
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WO/2019/236926A2 |
A catalyst having a core comprising a composite of SiC grains and a protective matrix of one or more metal oxides in voids between the SiC grains, said core having a density ≥60% of theoretical density, and a catalytically active layer...
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WO/2019/227538A1 |
A method for preparing bismuth chlorofluorotantalate, comprising: dissolving, in alcohol, bismuth nitrate and ammonium fluoride, then adjusting the pH to 6-7, reacting at 20-30°C, and calcining precipitates obtained after the reaction a...
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WO/2019/229030A1 |
The invention relates to a process for the preparation of homogeneous hybrid inorganic-organic materials comprising dissolving and/or suspending and/or dispersing an inorganic and an organic material in a ionic liquid solvent to form an ...
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WO/2019/229255A1 |
The invention provides methods for producing hydrogen using a carbon nitride (CN x ) photocatalyst or a carbon dot (CD) photocatalyst. The method may include exposing a photocatalyst to visible and/or ultraviolet light in the presence of...
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WO/2019/224368A1 |
Subject matter of the present invention are kits comprising containers with at least one solid catalytically active compound, their uses in processes for simulating and predicting the transformation of a compound that is preferably a sol...
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WO/2019/223051A1 |
A method for promoting coking wastewater treatment by a photocatalytic electrode coupled microbial fuel cell. A method of fixedly coating a stainless steel mesh with La-ZnIn2S4/RGO/BiVO4 and silica sol is used to form a conductive cataly...
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WO/2019/223575A1 |
The present invention provides a method for preparing pentaerythritol ester, comprising the following steps: 1) adding 3-dodecane methyl mercaptopropionate and pentaerythritol in a molar ratio of (4.2-4.6):1, introducing nitrogen for pro...
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WO/2019/215247A1 |
The invention relates to a catalyst system for electrocatalyzing conversion of CO2 into multi-carbon hydrocarbons and/or alcohols, and to the method to produce it. The catalyst comprises a core-shell structure comprising a core that is c...
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WO/2019/216163A1 |
This 1,2,2,2-tetrafluoroethyl methyl ether production method includes: a step for obtaining a reaction mixture including hydrogen chloride, hydrogen fluoride, and a crude fluoral obtained by performing catalytic vapor phase fluorination ...
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WO/2019/213063A1 |
A cascade reactor scheme with acid and hydrocarbon flowing in reverse directions. The systems and processes for alkylation of olefins herein may include providing a first olefin to a first alkylation zone, and a second olefin to a second...
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WO/2019/207303A2 |
A composition for catalysis of a Haber-Bosch process to produce ammonia; a process employing the composition and an anion vacant lattice for use in the process. The composition comprises an anion vacant lattice and a Haber-Bosch catalyst...
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WO/2019/207246A1 |
The present invention relates to a method for olefin metathesis, which comprises placing in contact: - at least one olefin, - at least one metathesis catalyst selected from the ruthenium alkylidene complexes comprising two imidazoline-2-...
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WO/2019/208715A1 |
Provided is a catalyst for methacrylic-acid production which heightens the yield of methacrylic acid and is usable as an industrial catalyst. The present invention relates to a method for producing the catalyst, which at least includes p...
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WO/2019/208310A1 |
The present invention provides a fuel cell catalyst that has a high power output characteristic, and suppresses a decrease in power generation performance due to start, stop, or load change, a production method therefor, a membrane elect...
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WO/2019/201706A1 |
The invention relates to the use of a supported, platinum-containing and sulfur-containing shell catalyst for the partial or complete dehydrogenation of perhydrogenated or partially hydrogenated cyclic hydrocarbons. The present invention...
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WO/2019/196379A1 |
Disclosed is a method for catalyzing selective hydrogenolysis of lignin by a nickel-base material loaded by zirconium phosphate. The method is used for preparing a monophenol chemical substance by means of hydrogenolysis. The method comp...
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WO/2019/197987A1 |
A process for converting hydrocarbons to monoaromatic hydrocarbons, the process comprising: contacting a hydrocarbon feedstock comprising C9+ hydrocarbons and a supported acid catalyst in the presence of hydrogen under conditions effecti...
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WO/2019/192080A1 |
A pure-phase ε/ε' iron carbide catalyst for Fischer-Tropsch synthesis reaction, a preparation method therefor and a Fischer-Tropsch synthesis method, the preparation method comprising the following steps: (1) purifying the surfaces of ...
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WO/2019/192079A1 |
A supported ε/ε' iron carbide catalyst for use in a Fischer-Tropsch synthesis reaction, a preparation method for the catalyst, and a method for a Fischer-Tropsch synthesis. The preparation method comprises: (1) a catalyst support is im...
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WO/2019/188199A1 |
The present invention addresses the problem of providing: a substrate provided with photocatalytic particles, the substrate being capable of producing hydrogen without requiring a water supply device; and a breathable sheet and a mask in...
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WO/2019/183820A1 |
Disclosed is a controllable preparation method for a nitrogen-doped porous carbon supported metal monoatomic material, relating to the technical field of materials science and engineering. Porphyrins and metalloporphyrins are polymerized...
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WO/2019/189636A1 |
A porous molded article (X) that meets the requirements (x-1) to (x-3); a porous molded article (Y) that contains an alkali metal carbonate salt or an alkali metal hydrogencarbonate salt, wherein the content of the alkali metal carbonate...
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WO/2019/191387A1 |
A method of producing an organic peroxide includes introducing an organic solution and a peroxide solution into a mixing tank to form a mixture. The method further includes circulating the mixture over a fixed catalyst bed to form the or...
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WO/2019/186329A1 |
Mixed metal oxide catalysts having an amorphous content of not less than 40 wt. % are prepared by calcining the catalyst precursor fully or partially enclosed by a porous material having a melting temperature greater than 600°C in an in...
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WO/2019/188955A1 |
This catalyst for manufacturing unsaturated carboxylic acid includes an active component expressed by formula (A), wherein a ratio of a diffraction line intensity at 2θ=19.1±0.3°to a diffraction line intensity at 2θ=10.7±0.3° in an...
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WO/2019/181723A1 |
Provided is molybdenum sulfide that is ribbon-shaped and particularly suitable for a hydrogen generation catalyst. Ribbon-shaped molybdenum sulfide, when observed under a scanning electron microscope (SEM), 50 particles of said molybdenu...
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WO/2019/178807A1 |
A photocatalyst for removing hydroxypropyl guar gum in a backflow fluid of a fracturing fluid, a preparation method for the photocatalyst, and applications thereof, where the expression of the photocatalyst is Bi5O7Br0.5I0.5, the photoca...
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WO/2019/182946A1 |
Bulk metallic catalyst precursors are provided that include a Group VIB metal, such as Ni, a Group VIII metal, such as Mo or W, an organic-compound based component, and an organo-metalloxane polymer or gel. The catalyst precursors can fu...
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WO/2019/175257A1 |
The invention relates to a photocatalyst system comprising a photocatalyst which is enveloped by an alkaline earth metal polyphosphate.
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WO/2019/177031A1 |
The present invention provides a catalyst molded body which has high yield and high mechanical strength. This catalyst molded body contains: a catalyst for the production of an unsaturated aldehyde and an unsaturated carboxylic acid, or ...
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WO/2019/170406A1 |
The invention relates to a shaped catalyst body in the form of a tetralobe having four circular through-passages, with the midpoints of the through-passages forming a square and the spacings between in each case two adjacent through-pass...
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WO/2019/172544A1 |
A method for producing calcium phosphate by the present invention is characterized by comprising the steps of: (a) preparing a 0.5-1.5 M aqueous calcium salt solution, a 0.3-0.8 M aqueous phosphate solution, and a 0.1-0.5 M aqueous carbo...
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WO/2019/170356A1 |
A catalyst comprising: a first layer comprising molybdenum; a base layer; and an interlayer, wherein the interlayer is disposed between the base layer and the first layer is disclosed. Also disclosed are method of preparing a catalyst as...
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WO/2019/172014A1 |
The present invention addresses the problem of providing: a photocatalytic electrode for electrolysis that has outstanding onset potential; and an electrolysis device. This electrolysis device causes gases to be generated from a photocat...
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WO/2019/170514A1 |
The invention relates to a shaped catalyst body in the form of a tetralobe having four outer through-passages and a ratio of diameter to height of the shaped body of from 0.25 to 1.0 and having a central fifth through-passage. It is used...
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WO/2019/165486A1 |
The invention relates to a method, device, catalyst and to a method for producing a catalyst for the catalytic conversion of a substance mixture containing glycerol to propanol in a fixed-bed reactor (2), wherein substrates of the cataly...
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WO/2019/165802A1 |
Provided is a method for preparing a 2-aminoindole derivative comprising the following steps: carrying out a reaction of a pyridine formylindole derivative, a dimethylethyl nitrite, and a copper catalyst dissolved in a solution; and then...
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WO/2019/163984A1 |
Provided is a catalyst for producing an α,β-unsaturated carboxylic acid at a high yield. The present invention also provides a method for preparing a catalyst for producing an α,β-unsaturated carboxylic acid, the catalyst being used ...
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WO/2019/162349A1 |
The present invention relates to a composition for use in a catalyst system in emission control systems comprising a transition alumina based material and rare earth phosphates and to a method for making same.
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WO/2019/163403A1 |
This exhaust gas purification catalyst device 100 comprises an upper layer 10 which includes first carrier particles and rhodium, and a lower layer 20 which includes second carrier particles, and the upper layer 10 comprises a rhodium en...
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WO/2019/163435A1 |
Provided are: a three-way catalyst for exhaust gas purification use, which is reduced in the amount of a platinum-group element to be used, can be heated promptly to a catalyst-active temperature, is rarely deteriorated in the performanc...
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WO/2019/160181A1 |
The present invention relates to a transition metal carbide catalyst for producing bio-heavy oil from animal and plant oils, wherein the animal and plant oils are subjected to a hydrogenation reaction using a reaction promoter and a cata...
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