| Document |
Document Title |
|
WO/2022/268021A1 |
The present invention provides a Cu-based catalyst and a use thereof for photocatalytic water-based hydrogen production-5-hydroxymethylfurfural (HMF) oxidation coupling reaction. The chemical expression of the Cu-based catalyst is Cu/CoA...
|
|
WO/2022/270501A1 |
This hydrogen generation co-catalyst is combined with a semiconductor catalyst that is excited by light. The hydrogen generation co-catalyst includes a metal-organic framework having a molecular structure indicated in formula (1). In for...
|
|
WO/2022/267335A1 |
A filter material, a preparation method therefor, and an application thereof. The preparation method comprises: (1) soaking a filter material substrate in a metal salt solution at 55-70°C; (2) spraying a urea solution and/or an ammonia ...
|
|
WO/2022/261919A1 |
Disclosed in the present invention is a method for preparing a micron ozone catalyst, comprising the steps of: pre-treating an attapulgite carrier, impregnating Fe and Ce salt solutions, roasting an active component, and screening, washi...
|
|
WO/2022/264471A1 |
Provided is a method of catalytic hydrogenation and reduction with which a catalytic hydrogenation and reduction reaction can be performed at a high inversion rate. A method of catalytic hydrogenation and reduction in which a reactive su...
|
|
WO/2022/263409A1 |
Method of preparing a catalyst comprising catalytic species consisting of transition metals deposited on a support, comprising the steps of contacting a solution of a metal-carbonyl or other organometallic complex of the transition metal...
|
|
WO/2022/264936A1 |
The present invention provides an exhaust gas purification catalyst that has excellent warm-up characteristics in which effective catalytic activity can be swiftly exhibited even when an exhaust gas of a relatively low temperature range ...
|
|
WO/2022/264935A1 |
The present invention provides a wall-flow type particulate filter in which pressure loss is suppressed even though the formation region of a catalyst layer is large. The particulate filter disclosed herein comprises a wall-flow type sub...
|
|
WO/2022/260063A1 |
A membrane reactor (1) comprises a catalyst layer (21), a separation membrane (3), and a buffer layer (22). The catalyst layer (21) includes a catalyst that promotes a conversion reaction from a raw material gas that contains hydrogen an...
|
|
WO/2022/261488A1 |
The present disclosure provides methods for fabricating catalysts for ammonia decomposition. The method may comprise (a) subjecting a catalyst support to one or more physical or chemical processes to optimize one or more pores, morpholog...
|
|
WO/2022/258962A1 |
A method of manufacturing a catalyst article, the method comprising: providing a complex of a polyphenol and a PGM, the polyphenol comprising an ester functional group, the PGM comprising palladium; providing a support material; applying...
|
|
WO/2022/258961A1 |
A method of manufacturing a catalyst article, the method comprising: providing a complex of a polyphenol and a PGM, the PGM comprising rhodium and/or platinum, the polyphenol comprising an ester functional group; providing a support mate...
|
|
WO/2022/255705A1 |
The present invention relates to: an iridium/ruthenium-based anode catalyst for water electrolysis, which exhibits excellent catalytic activity while having reduced loading amounts of precious metals, particularly iridium and ruthenium, ...
|
|
WO/2022/253177A1 |
The present application relates to the technical field of electrocatalysis, and in particular, to a self-supporting composite material, a preparation method therefor and an application thereof. The present application provides a self-sup...
|
|
WO/2022/255536A1 |
The present invention relates to a method for producing a two-dimensional nickel silicate molecular sieve catalyst for dry reforming of methane, wherein a catalyst containing a two-dimensional wide external surface area and nickel bonded...
|
|
WO/2022/248205A1 |
The present invention relates to a composition based on Al and Ce in the form of oxides (composition C1); or based on Al, Ce and La in the form of oxides (composition C2), with the following proportions: - the proportion of CeO2 is betwe...
|
|
WO/2022/247717A1 |
Disclosed in the present invention is a method for synthesizing a higher alcohol by means of catalytic conversion of ethanol. According to the method, ethanol is used as a raw material and is reacted under the action of a catalyst to gen...
|
|
WO/2022/250568A1 |
A catalyst for the oxidation of methanol to formaldehyde contains a mixture of Fе2(МоО4)3/МоО3 in the form of pellets produced by pelletization. Said catalyst has a porous structure with a total pore volume of 0.15-0.35 cm3/g, of ...
|
|
WO/2022/249880A1 |
The purpose of the present invention is to provide: a multicomponent system complex oxide powder that has high thermal stability, high capacity, high reversible reaction speed of the electrochromic property thereof, and a high catalyst a...
|
|
WO/2022/250122A1 |
Provided are: a method for producing a catalyst, the method being capable of producing a durable and highly active catalyst; and a durable and highly active catalyst obtained by this production method. The method is for producing a cat...
|
|
WO/2022/248321A1 |
The present invention relates to a process for producing methyl methacrylate by direct oxidative esterification of methacrolein. Methyl methacrylate is used in large amounts for producing polymers and copolymers with other polymerizable ...
|
|
WO/2022/250120A1 |
Provided are: a catalyst that has both durability and high activity; and a method for producing the same. The catalyst has, on a metal (M) substrate (31), a layer (32) including Ru and a metal (M) phosphide.
|
|
WO/2022/250119A1 |
Provided are: a catalyst which has both durability and high activity; a method for producing the catalyst; and an intermediate product which is suitable for the production of the catalyst. The catalyst has, on a nickel substrate (31); ...
|
|
WO/2022/243496A1 |
The present application relates to a photocatalytic method and system for selectively and efficiently generating hydrogen peroxide, using a heterogeneous catalyst, such as a metal- free heterogeneous photocatalyst, in particular using gr...
|
|
WO/2022/243513A1 |
The present invention relates to a specific hydrogenation catalyst and to its precursor. Further, the present invention relates to methods for preparation of the hydrogenation catalyst and its precursor and use thereof. In particular, th...
|
|
WO/2022/241881A1 |
The present invention belongs to the technical field of catalytic dehydrogenation, and particularly discloses a preparation method for a catalyst for the dehydrogenation of alkanes into olefins, which comprises: recrystallizing a compoun...
|
|
WO/2022/243164A1 |
The invention relates to the preparation of a zeolite catalyst containing an AFX zeolite and palladium, wherein at least the following steps are performed: (i) mixing, in an aqueous medium, a zeolite of the faujasite (FAU) structural typ...
|
|
WO/2022/243075A1 |
The invention relates to a method for producing mesoporous metal carbide layers with defined nanostructuring, wherein in a first step of the method mesoporous metal oxide layers are provided and in a second step the metal oxide layer is ...
|
|
WO/2022/244763A1 |
This composite microparticle manufacturing method involves a step for preparing a first selected element-containing raw material containing at least one first selected element selected from the elements copper, molybdenum and silver, and...
|
|
WO/2022/243348A1 |
The present invention is directed to a process for coating wall-flow filters. The invention also relates to wall-flow filters produced that way and to their use in exhaust-gas emission control.
|
|
WO/2022/245068A1 |
The present invention relates to: a method for preparing a reduction catalyst for water electrolysis, using protective coating; a reduction electrode for alkaline water electrolysis, comprising a reduction catalyst prepared thereby; and ...
|
|
WO/2022/246064A1 |
A system and method for oxidizing methane can include an environmentally friendly catalyst material that converts methane to an oxidized product at low temperatures and concentrations, for example, under 350 °C at concentrations less th...
|
|
WO/2022/236879A1 |
A nano-Mn-MOF-based cold-adapted nano-enzyme (also referred to as a low-temperature resistant nano-enzyme), a preparation method therefor and use thereof. The nano-MOF mainly comprises nano-MIL-100 (Mn) and Mn-BTC, which are respectively...
|
|
WO/2022/236649A1 |
Provided in the present invention is a method for purifying industrial wastewater by using a silica fiber aerogel loaded with manganese oxide as an ozone oxidation catalyst. The specific steps are: step 1: preparing a mixed solution of e...
|
|
WO/2022/236914A1 |
Disclosed in the present invention is a method for preparing a TiO2 photocatalytic material by using tobacco stem shreds as a template, comprising the following steps: (1) separately soaking the tobacco stem shreds in glutaraldehyde, hyd...
|
|
WO/2022/234120A1 |
The present invention concerns novel oxyfluoride derivatives and their preparation, as well as their uses as catalysts in electrochemistry, including the electrodes and electrochemical cells comprising them. These may be useful for hydro...
|
|
WO/2022/235221A1 |
The present disclosure relates to a method of preparing crystalline mesoporous metal oxide, metal oxide-carbon, and/or carbon structures, comprising the steps of: (a) adding a block co-polymer to an additive to form a hybrid polymer-addi...
|
|
WO/2022/233879A1 |
A feed mixture comprising at least one C3 olefin and/or at least one C4 olefin may be contacted with a zeolite catalyst under oligomerization reaction conditions to form a product mixture comprising a plurality of olefin oligomers compri...
|
|
WO/2022/233876A1 |
A feed mixture comprising at least one C3 olefin and/or at least one C4 olefin may be contacted with a zeolite catalyst under oligomerization reaction conditions to form a product mixture comprising a plurality of olefin oligomers. The z...
|
|
WO/2022/233340A1 |
Disclosed in the present invention are a VOCs combustion catalyst prepared from recycled waste ternary lithium-ion batteries, and a preparation method therefor, which belong to the technical field of catalyst preparation. A CoMnNiOx comp...
|
|
WO/2022/235721A1 |
Single crystalline nanoparticles that are tantalum nitride doped with at least one metal are described. The single crystalline nanoparticles can be doped with two metals such as Zr and Mg. The single crystalline nanoparticles can be TasN...
|
|
WO/2022/233875A1 |
A feed mixture comprising at least one C3 olefin and/or at least one C4 olefin may be contacted with a zeolite catalyst under oligomerization reaction conditions to form a product mixture comprising a plurality of olefin oligomers. The z...
|
|
WO/2022/230343A1 |
[Problem] To provide a decomposer for odorous substances which decomposes odorous substances even at low temperatures with a small amount of external energy and which retains the decomposition effect over a relatively long period. [Solut...
|
|
WO/2022/230693A1 |
The present invention provides a method for producing a molded honeycomb structure, the method comprising a mixing step (S1) and a molding step (S2). In the mixing step (S1), a body paste is produced by mixing water with a cordierite-for...
|
|
WO/2022/229195A1 |
The present proposals provide methods of photocatalytic formation of a C1-4 alcohol, the method comprising contacting a gas mixture comprising methane and one or both of an oxygenation agent, preferably oxygen, and water with a catalyst ...
|
|
WO/2022/230692A1 |
This method for producing a honeycomb structure molded body has a mixing step (S1) and a molding step (S2). The mixing step (S1) involves preparing a clay material by mixing porous silica which has a prescribed water absorption property,...
|
|
WO/2022/230568A1 |
Provided is a method for producing a hydrogen-enriched gas, the method comprising: (A) a step for generating a hydrogen-and-oxygen-containing mixed gas in a reactor that splits water into hydrogen and oxygen by means of sunlight in the p...
|
|
WO/2022/224954A1 |
Provided are: a titanium oxide particle/metal particle composition that has higher optical catalyst activity than in the prior art and that exhibits high antimicrobial properties irrespective of whether irradiation with light occurs; and...
|
|
WO/2022/223482A1 |
Catalyst comprising an active phase based on at least one group VI B metal and on at least one group VIII metal, phosphorus, sodium and a support based on alumina, the sodium content being between 50 and 2000 ppm by weight in the form of...
|
|
WO/2022/224953A1 |
Provided are: a titanium oxide particle-metal particle composition having a higher photocatalytic activity, in particular, visible light activity, as compared with a conventional counterpart; and a manufacturing method therefor. The pr...
|
