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WO/2022/188367A1 |
The present invention relates to the technical field of synthesis of catalysts and adsorbents. Disclosed are a Zn-based ternary hydrotalcite and a preparation method therefor and an application thereof, and a Zn-based ternary composite m...
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WO/2022/184614A1 |
The present invention relates (i) to a method for producing a doped copper-tetraammine-salt-based hydrogenation catalyst suitable for the hydrogenation of an aromatic nitro compound such that an aromatic amine is obtained, the hydrogenat...
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WO/2022/186193A1 |
A photocatalyst member comprising a translucent matrix material and a plurality of photocatalyst particles held in the matrix material so as to be exposed on a surface of the matrix material. The photocatalyst member is characterized in ...
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WO/2022/178955A1 |
Disclosed is a method for preparing 2,5-furan dimethanol by transfer hydrogenation, comprising adding a hydroxymethyl functionalized carbon-based compound, a nickel monatomic catalyst, and ethanol into a stainless steel closed reactor, r...
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WO/2022/181210A1 |
The present invention is able to provide a method for producing a member having photocatalytic activity, the method being capable of more reliably immobilizing fine particles having photocatalytic activity on a base material than ever be...
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WO/2022/178959A1 |
The present application belongs to the technical field of catalysts. Provided are an NiSn/C core-shell composite nano-catalyst, a preparation method therefor and the use thereof. The preparation method comprises: adding an Ni salt, an Sn...
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WO/2022/181261A1 |
The purpose of the present invention is to provide an electrode catalyst, a manufacturing method therefor, and a fuel cell all of which enable suppression of deterioration over time in catalyst action. The electrode catalyst contains: a ...
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WO/2022/182559A1 |
Methods of producing an isomerization catalyst include preparing a catalyst precursor solution, hydrothermally treating the catalyst precursor solution to produce a magnesium oxide precipitant, calcining the magnesium oxide precipitant t...
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WO/2022/183107A1 |
Disclosed herein are compositions and methods that can achieve photoreduction of CO2 to CO in pure water at pH 6-7 with excellent performance parameters. In embodiments, the compositions and methods use CuInS2 colloidal quantum dots (QDs...
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WO/2022/180125A1 |
The present invention relates to catalyst compositions comprising nanoparticles comprising one or more elements selected from a group 10 element, cocatalysts, catalyst promoters and organic molecules as organic stabilizing agents, in ade...
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WO/2022/177953A1 |
Provided herein are anti-pathogen compositions that are suspensions or solutions (e.g., a homogeneous solution) in water (e.g., tap water or distilled water), saline, and/or a solvent comprising about 0.000000001% to about 5% by weight o...
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WO/2022/176321A1 |
This honeycomb substrate (1) with electrodes comprises a honeycomb substrate (2) and a pair of electrodes (3). The honeycomb substrate (2) is provided with: a substrate main body part (21) which is provided with a plurality of cells (211...
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WO/2022/174814A1 |
The present invention relates to a SCR catalytic article, comprising -a substrate and -a copper-containing small pore zeolite, having a crystal structure characterized by a decrease of unit cell volume upon sulfurization and desulfurizat...
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WO/2022/176528A1 |
Provided is a wall-flow-type exhaust gas purification catalyst which is reduced in pressure loss caused as the result of the accumulation of PMs. The exhaust gas purification catalyst (1) is provided with a catalyst-applied filter (2). T...
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WO/2022/176529A1 |
Provided is a wall-flow-type exhaust gas purification catalyst which has excellent PM trapping performance and has a small initial pressure loss. The exhaust gas purification catalyst (1) is provided with a catalyst-applied filter (2) an...
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WO/2022/172744A1 |
The purpose of the present invention is to provide an efficient method of producing a carbonyl halide for a halogenated methane used. A method for producing a carbonyl halide according to the present invention is characterized by compris...
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WO/2022/172584A1 |
The purpose of the present invention is to provide: a sufficiently pulverized CeO2-ZrO2-based composite oxide; and a method for producing said CeO2-ZrO2-based composite oxide. Provided are: a composite oxide comprising a zirconium elemen...
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WO/2022/172649A1 |
Provided is a polyphenol-iron complex by which stable reaction efficiency can be obtained even when an existing polyphenol-iron complex is improved and used in an environment having a certain degree of width. Also provided is a technique...
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WO/2022/172688A1 |
The purpose of the present invention is to provide a novel photocatalyst body which has a porous structure, exerts the activity thereof in a broad light wavelength range including visible light, and has higher oxidative decomposition cap...
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WO/2021/141961A9 |
In one aspect, a composite porous composition is disclosed, which comprises a porous structure including a plurality of pores, and a plurality of functional particles distributed within at least some of said pores of the porous structure...
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WO/2022/172745A1 |
The purpose of the present invention is to provide a method for producing a halogenated carbonyl efficiently in regard to the used halogenated hydrocarbons. The method for producing a halogenated carbonyl according to the present inventi...
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WO/2022/172804A1 |
The present invention provides an ohmic heating-type exhaust gas purification catalyst system. This ohmic heating-type exhaust gas purification catalyst system is configured to perform the following electroconduction controls on the basi...
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WO/2022/169018A1 |
The present invention relates to an organic photocatalyst comprising a first unit structure represented by structural formula 1 and a second unit structure represented by structural formula 2, wherein the first unit structure is connecte...
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WO/2022/168519A1 |
Provided is an inexpensive photocatalyst composition which can be used for the decomposition or sterilization of an organic substance, which is not limited in terms of uses, which allows impacts on the human body and the environment to b...
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WO/2022/169061A1 |
The present invention relates to an oxygen evolution reaction (OER) catalyst having a highly electrically-conductive titanium (II) oxide applied as a support, thereby having excellent OER catalytic performance and durability and, specifi...
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WO/2022/168507A1 |
This internal combustion engine exhaust gas purifying device is provided with a first exhaust gas purification catalyst (31), a second exhaust gas purification catalyst (32), a first exhaust gas sensor (33), a second exhaust gas sensor (...
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WO/2022/163720A1 |
The purpose of the present invention is to provide an exhaust gas purification catalyst filter which has enhanced soot collecting performance without increasing pressure loss caused by the formation of a catalyst layer in a partition wal...
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WO/2022/163863A1 |
Provided is a technique for molding a functional material without deteriorating the function of the functional material. A method for producing a functional material molded article according to the present disclosure comprises: dispersin...
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WO/2022/161924A1 |
An epoxidation catalyst comprising silver, cesium, rhenium and tungsten deposited on an alumina support, wherein the catalyst comprises 20 to 50 wt.-% of silver, relative to the weight of the catalyst, an amount of cesium Ccs of at least...
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WO/2022/164219A1 |
The present invention relates to a photocatalyst glass composition, photocatalyst glass, and a manufacturing method therefor. The photocatalyst glass composition according to the present invention comprises 30-55 wt% of SiO2, 1-15 wt% of...
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WO/2022/158998A1 |
The invention relates to catalytic elements with a regular honeycomb structure for heterogeneous reactions. Described is a catalytic element for heterogeneous reactions, including the deep oxidation of hydrocarbons and carbon monoxide, w...
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WO/2022/158530A1 |
The present invention provides a novel, simple and environmentally suitable technology for producing oxygen and hydrogen with a high water decomposition rate. Based on the founding that an aromatic amine polymer functions as an oxidation...
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WO/2022/156391A1 |
The present invention relates to the technical field of chemical engineering, and specifically relates to a preparation method for a core-shell titanium-silicon molecular sieve coated zinc-cadmium alloy particle catalyst and a method for...
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WO/2022/159337A1 |
A method is disclosed for making a catalyzed particulate filter with high clean filtration efficiency which may include applying a catalyst material to a filter body having porous filter walls, wherein filtration material comprising filt...
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WO/2022/157803A1 |
The present invention discloses a 3D rigid mesoporous honeycomb boron carbon nitride (HBCN) nanomaterial as a host for plating/depositing metal. Said nanomaterial plated/deposited with metal is used as metal anode in alkali metal ion bat...
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WO/2022/158395A1 |
Provided is a fuel cell electrode catalyst in which catalytic metal particles made of Pt or a Pt alloy are supported on a carbon carrier, wherein the number of the catalytic metal particles per unit surface area of the carbon carrier is ...
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WO/2022/155141A1 |
A direct contact heat exchanger for a molten media reactor can include a plurality of trays or stages disposed in a vessel, a molten media flow path configured to pass a molten media through the plurality of trays or stages, and a gas pa...
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WO/2022/153650A1 |
Provided is a method for manufacturing a titanium dioxide semiconductor. This method does not require cumbersome pretreatment, and makes it possible to easily manufacture, with common devices, a titanium dioxide semiconductor. The meth...
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WO/2022/148813A1 |
Catalytic dihydrogen recombiner (1), comprising: - at least a first catalytic block (30a) of a honeycomb substrate made of a material with low thermal conductivity, having a first catalytic coating, - at least a second catalytic block (3...
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WO/2022/148474A1 |
Provided are a silicon-aluminium material, a manufacturing method therefor, and an application thereof. The silicon-aluminium material has an SiO2/Al2O3 molar ratio of 0.8-1.5, and contains a lamellar structure with an average length of ...
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WO/2022/148475A1 |
Provided is a preparation method for a catalytic cracking catalyst, characterized in that the method comprises: carrying out contact treatment on a NaY molecular sieve and a rare earth salt solution or a mixed solution of a rare earth sa...
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WO/2022/145927A1 |
The present invention provides a photocatalytic sterilization module in which the area for photochemical reaction and the efficiency of photoreaction are increased due to the efficient cross-sectional structure of a sterilization duct an...
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WO/2022/146032A1 |
The present invention relates to a novel organic compound and a titanium dioxide photocatalyst comprising same. Energy is absorbed through a novel porphyrin-squalene-based organic compound responding to visible light energy, and is trans...
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WO/2022/145277A1 |
This apparatus for direct decomposition of hydrocarbons, which directly decomposes a hydrocarbon into carbon and hydrogen, is provided with a reactor in which a catalyst comprising a plurality of metal particles, wherein the purity of ir...
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WO/2022/142710A1 |
Disclosed are a spherical titanium silicalite molecular sieve catalyst and a preparation method therefor. The spherical titanium silicalite molecular sieve catalyst has the following composition: xTiO2·(1-x)SiO2/yMPO4, wherein x is equa...
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WO/2022/142709A1 |
Disclosed are a supported composite oxide catalyst and preparation and use thereof. The catalyst has the general formula: FeMoaSibXcOd, wherein X is a modified metal and is selected from alkali metals or alkaline earth metals; a = 0.5 - ...
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WO/2022/145740A1 |
The present invention relates to a hydrogenation catalyst with improved sulfur resistance, and a method for producing same. More specifically, the present invention comprises cerium and copper to enhance resistance to sulfur, that is, re...
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WO/2022/142155A1 |
Provided is a preparation method for a nitrogen-phosphorus doped porous carbon for wide-pH range oxygen reduction electrocatalysis. A natural mineral-based carbon source is taken as a raw material, and synthesis is performed in two paths...
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WO/2022/147577A1 |
A system and a method for isomerizing a 2-butene feed stream to form a 1-butene product stream are provided. An exemplary method includes calcining the red mud, flowing a butene feedstock over the red mud in an isomerization reactor, and...
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WO/2022/145598A1 |
The present invention provides an energy storage system comprising: at least one battery rack which comprises at least one battery pack; a container which accommodates the battery rack; and at least one catalytic structure which is locat...
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