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WO/2023/139032A1 |
The invention relates to a porous permanently polarized hydroxyapatite having a mean pore diameter from 10 nm to 10.000 nm. Further, the invention relates to a process for obtaining the porous permanently polarized hydroxyapatite, a comp...
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WO/2023/139831A1 |
The present invention provides an exhaust gas purifying catalyst which has high exhaust gas purification performance at a cold start after a hydrothermal durability treatment. An exhaust gas purifying catalyst disclosed herein is provide...
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WO/2023/138204A1 |
A preparation method for a SSZ-16 copper-containing catalyst. In the method, a six-membered ring disubstituted quaternary ammonium salt which is used as an organic templating agent, an FAU-type silicon-aluminum molecular sieve, an alkali...
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WO/2023/136591A1 |
The present invention relates to a sintering-resistant metal catalyst supported on a single atomic Ce-doped metal oxide and use thereof and, more specifically, to a sintering-resistant metal catalyst, a method for preparing same, and use...
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WO/2023/136633A1 |
The present invention relates to a catalyst for manufacturing carbon nanotubes, a manufacturing method for the catalyst, and a method for manufacturing carbon nanotubes by using the catalyst, wherein in the catalyst, an active layer cont...
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WO/2023/136358A1 |
The present invention provides: a quenching device exhibiting an excellent flame propagation-suppressing effect and shock wave propagation-suppressing effect; and a hydrogen production device equipped with the quenching device. A quenchi...
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WO/2023/136721A1 |
The present invention relates to a method for obtaining a monomer by degrading a polymer, the polymer being a homo or copolymer of the monomer, the method comprising the steps of providing the polymer and a solvent as a reaction mixture ...
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WO/2023/136060A1 |
Provided is a catalyzer that is for purifying exhaust gas of a gasoline engine and that has high NH3 purification performance after endurance. The catalyzer for purifying exhaust gas of a gasoline engine disclosed herein is formed so as ...
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WO/2023/136634A1 |
The present invention relates to a method for preparing, by using a chemical vapor deposition process, a catalyst for the production of carbon nanotubes, the method being capable of forming a coating layer to be uniform and thin even on ...
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WO/2023/136061A1 |
The present invention provides an exhaust gas purification catalyst having improved NOx purification performance in low-temperature environments and high-temperature environments. The exhaust gas purification catalyst disclosed herein is...
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WO/2023/136148A1 |
The present invention provides an electrolysis system capable of decomposing an electrolyte more efficiently than before. The system is configured to comprise: a solar cell; an electrolytic tank having a photocatalyst electrode, a counte...
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WO/2023/136396A1 |
The present invention relates to: a catalyst for an oxygen generation reaction comprising ruthenium oxide nanoparticles doped with both platinum and a transition metal; a method for preparing same; and a water electrolysis cell comprisin...
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WO/2023/135351A1 |
The present invention relates to a photocatalyst made up of spheres having SiO2-TiO2 core crust and being covalently bound to a TiO2 layer (c) that covers the glass wool support (d) and wherein the TiO2 crust (b) of the spheres and the T...
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WO/2023/132410A1 |
The present invention relates to a method for preparing a composite metal oxide catalyst for hydrogen production by using a liquid phase plasma reaction, and a composite metal oxide catalyst, and to a method for preparing a composite met...
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WO/2023/132432A1 |
Disclosed is a modular air purification apparatus according to various embodiments of the present invention for implementing previously described tasks. The air purification apparatus comprises: a housing forming the interior space; a fa...
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WO/2023/126305A1 |
The present invention relates to a catalytically active material, the preparation thereof, and the use of the catalytically active material, e.g. in the catalytic hydrogenation of CO2 to methanol. The catalytically active material compri...
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WO/2023/126562A1 |
The present invention relates to a method for producing renewable gas D, renewable naphtha E, and renewable jet fuel F or components thereto from a renewable feedstock A, in particular to methods comprising separate hydrodeoxygenation (2...
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WO/2023/122840A1 |
The present invention relates to a nickel-based catalyst material useful in catalytic hydrogenation reactions, in addition to the method for manufacturing the catalyst. The present invention relates to a nickel-based catalyst material, s...
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WO/2023/126564A1 |
The present invention relates to a method for producing renewable aviation fuel D or components thereto from a feedstock A of biological origin, in particular to methods comprising separate hydrodeoxygenation 20 and hydroisomerization 40...
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WO/2023/123126A1 |
Disclosed are a nitrogen-containing porous organic polymer composite material and preparation method and application thereof. Specifically, using aluminum trichloride as a catalyst, 2,6-bis (benzimidazole) pyridine and biphenyl are copol...
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WO/2023/124787A1 |
The present invention provides a Pt-based dehydrogenation catalyst and an application thereof. The Pt-based dehydrogenation catalyst takes spherical θ-alumina as a carrier, the active component Pt is completely dispersed on the outer la...
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WO/2023/124747A1 |
The present application provides a catalyst for producing a low-carbon olefin by means of catalytic cracking, and a preparation method therefor and the use thereof. The catalyst comprises an MFI structure molecular sieve, and lanthanum a...
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WO/2023/128541A1 |
The present invention relates to a catalyst for a methane chlorination reaction and, more specifically, to a catalyst for a methane chlorination reaction which, compared to catalysts for a methane chlorination reaction using conventional...
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WO/2023/128493A1 |
The present application relates to a method for producing nanostructured porous graphitic carbon nitride with nitrogen defects to improve all of the active site, light absorption efficiency, and charge separation ability of a catalyst.
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WO/2023/125060A1 |
The present application provides a gas-phase aldehyde hydrogenation catalyst, a preparation method therefor and an application thereof. The preparation method comprises the following steps: mixing an aluminum salt, a first zinc salt, a s...
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WO/2023/126304A1 |
The present invention relates to a catalytically active material, the preparation thereof, and the use of the catalytically active material, e.g. in the catalytic oxidation of CO to CO2 or in the catalytic hydrogenation of alkyne. The ca...
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WO/2023/129688A1 |
A novel Fischer Tropsch (FT) catalyst that has improved thermal characteristics and a highly active surface catalyst coating on a pellet to produce high quality hydrocarbon liquids and waxes even at high reactor temperatures. The catalys...
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WO/2023/122841A1 |
The present invention discloses a cobalt-based catalyst material, useful in catalytic hydrogenation reactions, in addition to the method of producing the catalyst. The invention relates to a cobalt-based catalyst material, comprising a c...
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WO/2023/126563A1 |
The present invention relates to a method for producing renewable C3-C8 hydrocarbons D from renewable feedstock A, in particular to methods comprising separate hydrodeoxygenation (20) hydrocracking (40) steps, wherein the hydrocracking i...
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WO/2023/126565A1 |
The present invention relates to a method for producing renewable aviation fuel D or components thereto from renewable feedstock A comprising separate hydrodeoxygenation (20) hydroisomerization step (40), wherein the hydroisomerization i...
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WO/2023/119238A1 |
The present disclosure relates generally to titania-supported Fischer-Tropsch catalysts incorporating manganese titanate, methods of making and use thereof. In one aspect, the present disclosure provides a titania-supported Fischer-Trops...
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WO/2023/119237A1 |
The present disclosure relates generally to titania-supported Fischer-Tropsch catalysts incorporating manganese titanate, methods of making and use thereof. In one aspect, the present disclosure provides a titania-supported Fischer-Trops...
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WO/2023/117554A2 |
The present invention relates to a catalytic composition in the form of a capsule, having walls of solid material which define a closed volume containing a liquid phase that contains at least one ionic liquid of formula Q+ A-, where Q+ i...
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WO/2023/117553A2 |
The invention relates to a catalytic composition in the form of a Pickering emulsion, said composition having a first non-aqueous liquid phase L1 containing hydrocarbon compounds, in which drops of a second liquid phase L2 are stabilized...
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WO/2023/117475A1 |
The invention describes a catalyst comprising at least one hydro/dehydrogenating element chosen from the group formed by the elements from group VIB and from group VIII of the periodic table, alone or as a mixture, and a support comprisi...
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WO/2023/118719A1 |
The present invention relates to a method for preparing secondary and/or tertiary amines, the method comprising an amination step, the amination step being carried out by reacting a primary or secondary alcohol and/or a ketone with ammon...
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WO/2023/121350A1 |
Disclosed are a photocatalytic reforming method, a photocatalyst granular material comprising photocatalyst crystals reformed thereby, and a preparation method therefor, the photocatalytic reforming method comprising the steps of: in ord...
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WO/2023/117495A1 |
The present invention relates to a Pd- and Au-containing shell catalyst which is characterised by an improved Pd and Au distribution. The invention also relates to two methods for producing said catalyst and to a method for producing vin...
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WO/2023/117496A1 |
The present invention relates to a Pd- and Au-containing shell catalyst which is characterized by an improved Pd distribution. The invention also relates to two methods for producing said catalyst and to a method for producing vinyl acet...
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WO/2023/119131A1 |
An alkane dehydrogenation catalyst including a support; and on the support, an active layer including gallium oxide, aluminum oxide, cerium oxide, a Group 1 metal oxide, and a Group 8-11 metal oxide. The catalyst composition of the examp...
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WO/2023/112958A1 |
Ionic liquid-impregnated catalyst particles 1 according to the present invention each comprise a conductive carrier 2 and metal particles 3 that are supported by the conductive carrier 2; at least a portion of each metal particle 3 is co...
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WO/2023/112964A1 |
[Problem] The purpose of the present invention is to provide a catalyst-carrying substrate with which it is possible to (1) enhance purification performance, (2) suppress any increase in pressure loss, and (3) suppress any breakage in an...
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WO/2023/112196A1 |
Provided is a photocatalytic device that can reduce the possibility that people conversing across a table will directly inhale air exhaled by one another, or can supply disinfected or deodorized air to said people more directly. Provid...
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WO/2023/114839A1 |
Novel bulk catalyst precursor compositions can be formed based on cobalt oxide and molybdenum oxide. The sulfided forms of the novel bulk catalyst precursor compositions can provide unexpectedly high activity relative to the volume and/o...
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WO/2023/111007A1 |
The invention relates to a method for preparing a material in the form of a porous monolith comprising a silica matrix and TiO2 nanoparticles, to a material in the form of a porous monolith comprising a silica matrix and TiO2 nanoparticl...
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WO/2023/108336A1 |
The present application provides a dimethyl benzyl alcohol hydrogenolysis catalyst, and a preparation method therefor and a use thereof. Active components of the dimethyl benzyl alcohol hydrogenolysis catalyst comprise Pd, Ru, Cu, and Ni...
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WO/2023/113019A1 |
The present invention provides a photocatalyst that, with a YTOS composition or a composition in which the yttrium in YTOS is substituted with another element, has markedly improved water splitting ability. Provided is a production metho...
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WO/2023/110929A2 |
The present invention relates to the use of a supported bimetallic catalyst of formula Pd-M/Support, comprising palladium and a metal M on a support, wherein M is Cu or Ag, in the implementation of a method for preparing ethylene glycol ...
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WO/2023/110711A1 |
The present invention relates to a method for the manufacture of a core-shell catalyst comprising the steps of a. providing core particles, b. functionalizing at least part of the surface of the core particles with a functionalizing agen...
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WO/2023/111307A1 |
The invention relates to additive manufacturing an object for separation and/or conversion of a substance from a liquid by guiding the liquid therethrough. A build material is printed in a predetermined arrangement in order to form a thr...
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