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WO/2024/122937A1 |
The present invention pertains to an ammonia decomposing catalyst and a method for producing same. More specifically, the present invention pertains to: an ammonia decomposing catalyst containing an MgAl2O4 spinel support and ruthenium, ...
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WO/2024/121364A1 |
The present invention relates to an assembly comprising a carbon nanotube coated successively with: a primary coating resulting from the polymerisation of an amphiphilic diynic compound bearing an anionic or cationic group; optionally an...
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WO/2024/123020A1 |
The present invention relates to: a catalyst for producing entangled carbon nanotubes which enables the production of entangled carbon nanotubes at a high ratio; and an entangled carbon nanotubes production method that enables the produc...
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WO/2024/123529A1 |
A catalyst for oxidative esterification of methacrolein to methyl methacrylate comprises a support having an average diameter of at least 0.8 mm. The support is selected from an oxide of silicon, a carbide of silicon, a metal oxide, and ...
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WO/2024/122573A1 |
Provided are: a method for producing a supported palladium catalyst capable of stably supporting palladium on a support; and a supported palladium catalyst. A method for producing a supported palladium catalyst according to an embodiment...
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WO/2024/119707A1 |
The present invention provides a method for forming an MoVTeNb-based catalyst, which comprises the following steps: A) kneading an MoVTeNb-based catalyst and an inert material, adding sesbania powder in the kneading process, continuously...
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WO/2024/119657A1 |
The present invention relates to supported zinc trifluoroacetate, a preparation method and the use. Zinc trifluoroacetate supported by styrene-divinylbenzene resin microspheres is used as the supported zinc trifluoroacetate. The preparat...
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WO/2024/123960A1 |
Catalyst ink formulas for the preparation of CCMs are described. The catalyst ink formulas comprise a catalyst, an ionomer, a solvent, and a porogen soluble in the solvent. The catalyst ink formula may also comprise an additive, such as ...
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WO/2024/123527A1 |
A process for making a catalyst for oxidative esterification of methacrolein to methyl methacrylate comprises providing a support selected from an oxide of silicon, a carbide of silicon, a metal oxide, and a metal carbide. Particles of a...
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WO/2024/114262A1 |
A three-way catalyst and a preparation method therefor and a use thereof. The three-way catalyst contains Ti, Mn3O4 and Fe3O4; oxygen vacancy structures are distributed in the three-way catalyst, and these oxygen vacancy structures have ...
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WO/2024/116715A1 |
Provided are a carbon catalyst that exhibits high catalytic activity, an electrode, and a battery. The carbon catalyst has: a ratio L/La of at least 15, said L/La ratio being the ratio of the average carbon mesh surface size L, that was ...
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WO/2024/115274A1 |
Hydrotreating and/or hydrocracking catalyst comprising an active phase comprising at least one group VIB metal at least partly in sulfurized form, at least one group VIII metal at least partly in sulfurized form, and at least one group I...
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WO/2024/115789A1 |
The present invention relates to a catalyst for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (NO), and hydrocarbons, the catalyst comprising a first washcoat layer comprising Mn and Cu, wh...
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WO/2024/115794A1 |
The present invention relates to a catalyst for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (NO), and hydrocarbons, the catalyst comprising a first washcoat layer comprising Mn and option...
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WO/2024/115276A1 |
Finishing hydrodesulfurization catalyst comprising an active phase comprising at least one group VIB metal and at least one group VIII metal, phosphorus, and a porous support comprising alpha alumina, the content of group VIB metal, meas...
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WO/2024/115792A1 |
The present invention relates to a catalyst for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (NO), and hydrocarbons, the catalyst comprising a first washcoat layer comprising Mn, and a sub...
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WO/2024/115873A1 |
A catalytic wall-flow monolith filter for use in an emission treatment system is disclosed. The filter comprises porous walls, a first face and a second face defining a longitudinal direction therebetween and first and second pluralities...
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WO/2024/115790A1 |
The present invention relates to a catalyst for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (NO), and hydrocarbons, the catalyst comprising a first washcoat layer comprising Mn supported ...
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WO/2024/117704A1 |
The present invention relates to a catalyst for dry reforming and, more specifically, to a newly-conceptualized catalyst for dry reforming, the catalyst for dry reforming, which produces a synthesis gas in a reducing-gas-based carbon rea...
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WO/2024/117776A1 |
A method for producing a solid catalyst for pretreatment desulfurization according to an embodiment of the present invention comprises the steps of: (a) preparing a liquid catalyst for pretreatment desulfurization; (b) pulverizing a poro...
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WO/2024/116582A1 |
A method for producing NH3, the method executing a production process that includes: a first step in which an exhaust gas that is discharged from a facility and contains NOx and O2 is supplied into N reaction tubes (N is an integer of 2 ...
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WO/2024/119128A1 |
Porous substrates comprising a composition disposed thereon and methods of disposing a composition on porous substrates. The composition includes a matrix. The matrix includes a plurality of polytetrafluroethylene fibrils and a plurality...
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WO/2024/115791A1 |
The present invention relates to a catalyst for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (NO), and hydrocarbons, the catalyst comprising a first washcoat layer comprising Mn, a second ...
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WO/2024/119120A1 |
Compositions including a matrix, methods of making such compositions, structures including such compositions, methods of disposing such compositions on a substrate; wherein the matrix includes: a plurality of polytetrafluroethylene fibri...
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WO/2024/116714A1 |
Provided are: a carbon catalyst which exhibits high catalytic activity while effectively avoiding problems attributable to iron; an electrode; and a battery. The carbon catalyst has an L/La of 12 or greater, wherein the La is a crystalli...
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WO/2024/111832A1 |
A catalyst for oxidative dehydrogenation, according to one embodiment of the present application, comprises: a carrier; a first coating layer, which is provided on the carrier and includes metal oxide; and a second coating layer, which i...
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WO/2024/110231A1 |
The present invention relates to a process for producing middle distillates from at least one hydrocarbon feedstock, said process comprising a step of hydrotreating said feedstocks in the presence of hydrogen and at least one hydrotreatm...
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WO/2024/111260A1 |
Provided is a heating element that has excellent heating characteristics and an easily-adjustable shape. A heating element according to the embodiments of the present invention comprises a plurality of honeycomb structure units that prod...
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WO/2024/111259A1 |
Provided is a heating element which has a good heating property, and the shape of which can be easily adjusted. The heating element according to an embodiment of the present invention comprises a plurality of honeycomb structure units ea...
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WO/2024/109969A1 |
The invention relates to a photocatalytic system which comprises a mesh (1) made of a UV radiation resistant material, wherein a geopolymer layer (4) having a thickness of 10 to 2000 micrometres is deposited on the fibres (2) thereof, wh...
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WO/2024/112268A1 |
A catalyst comprising metal nanoparticles as active phase disposed on a solid support, and a porous layer comprising amorphous hafnium oxide disposed on the metal nanoparticles is provided A method of preparing the catalyst, and use of t...
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WO/2024/104637A1 |
Suggested is a Fe3O4@D-wood photocatalyst, obtainable or obtained by subjecting wood to demethylation, treating said demethylated wood with a source of an iron (II) salt and a source of an iron (III) salt and subjecting the resulted inte...
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WO/2024/108219A1 |
Dry reforming catalyst, methods of making the catalysts, and methods of dry reforming over the catalyst are described. A preferred catalyst comprises a core comprising SiC and Al-Si alloy, less than (5) wt% oxygen; an intennediate coatin...
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WO/2024/106260A1 |
The purpose of the present invention is to provide an exhaust gas purification device that can suppress increases in pressure loss. This exhaust gas purification device is characterized by comprising a honeycomb substrate and an inflow...
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WO/2024/103425A1 |
A nickel-cobalt skin-core structure catalyst, and a preparation method therefor and the use thereof. The nickel-cobalt skin-core structure catalyst comprises a metal cobalt substrate and a micro-nano structure grown on the metal cobalt s...
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WO/2024/106401A1 |
Provided are titanium oxide particles each satisfying all of the requirements (1) to (3) mentioned below. (1) Each of the titanium oxide particles has a rutile-type crystal structure. (2) The unit lattice of the crystal structure sat...
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WO/2024/107016A1 |
The present disclosure relates to a porous hybrid catalyst and a method for manufacturing same, wherein the porous hybrid catalyst comprises: a core containing porous organic polymer particles; and a composite catalyst particle layer loc...
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WO/2024/107114A1 |
Disclosed herein are a photocatalytic material comprising a substrate, a plurality of TiO2 nanorods on the substrate, each nanorod having a surface, a layer of single metal atoms on the surface of each of the plurality of nanorods, where...
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WO/2024/095869A1 |
Disclosed is a metal support comprising: a cation-modified carrier comprising a carrier containing a metal oxide or carbon and polyvalent cations disposed on the carrier; and a metal-substituted polyoxometalate supported on the cation-mo...
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WO/2024/094316A1 |
The invention provides a solid catalyst comprising a bulk material containing metal nanoparticles, wherein a portion of said nanoparticles partially protrude from the surface of the bulk material and said nanoparticles are characterised ...
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WO/2024/097578A1 |
This disclosure generally relates to methods for producing catalyst compositions, which may include forming a precursor solution comprising a silicon-containing material, an aluminum-containing material, and a quaternary amine, hydrother...
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WO/2024/096695A1 |
The present invention relates to: a catalyst for producing carbon nanotubes in which a catalyst component is supported on a carbon-coated support; and a method for producing the catalyst for producing carbon nanotubes.
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WO/2024/096234A1 |
A bifunctional catalyst according to various embodiments of the present invention comprises: a first catalyst for a Fischer-Tropsch synthesis reaction; and a second catalyst for a decomposition reaction, wherein the first catalyst is a p...
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WO/2024/096507A1 |
The objective to the present invention is to provide a nickel catalyst and a preparation method therefor, and, particularly, a highly dispersed nickel catalyst and a preparation method thereof, the catalyst being used in a methane reform...
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WO/2024/090814A1 |
The present invention relates to a photocatalyst activated by visible light. The photocatalyst is a dioxygen molybdate, in which dioxygen (O2) forms a bond with a molybdate, or a hydrate thereof. In addition, a method for preparing the p...
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WO/2024/091362A1 |
A layered-structure, multifunctional monolith catalyst is provided. The multifunctional monolith catalyst includes a monolithic substrate. A first layer is coated on a surface of the substrate. The first layer includes a first catalyst. ...
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WO/2024/091032A1 |
The present invention relates to a catalyst for producing carbon nanotubes and a method for producing the catalyst. Carbon nanotubes produced using the catalyst of the present invention has high specific surface area and low powder resis...
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WO/2024/089176A1 |
The present invention is directed to catalysts and their production which can be used to hydrogenate and dehydrogenate an organic hydrogen carrier compound. The catalysts is composed of a specially phosphorus doped PGM-type catalyst. It ...
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WO/2024/091033A1 |
The present invention relates to a novel catalyst for producing carbon nanotubes and a method for producing the catalyst, the catalyst allowing synthesis of carbon nanotubes of high surface area at high yield.
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WO/2024/091001A1 |
The present invention relates to a method for catalytic cracking of PVC waste using a zeolite catalyst. When the catalytic cracking method according to the present invention is used, a cracking reaction can be performed so as to increase...
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