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WO/2024/020357A1 |
Metal organic framework Fe x Zn5– x (O2CC(O)R)4(btdd)3 for hydrocarbon oxygenation where R is an alkyl or aryl substituent compositions as illustrated with Fe x Zn5– x (prv)4(btdd)3 where (x = 1.0 to 1.8) and FeZn4(moba)4(btdd)3, are...
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WO/2024/017928A1 |
The present disclosure relates to a method for selectively recovering Pd, Pt, or a combination of Pd and Pt from a gas phase comprising volatile precious metals. The method comprises the step of contacting the gas phase comprising volati...
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WO/2024/020474A1 |
The present disclosure relates to a hydrodeoxygenation catalyst and a preparation method thereof. Specifically, the hydrodeoxygenation catalyst contains a hydrogenation active component and a catalyst carrier, the hydrogenation active co...
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WO/2024/013181A1 |
The present invention refers to a process comprising 3-10 metal atoms atomic quantum clusters (AQCs) supported on metal oxides as catalysts for oxygen release; which can be applied to the oxidation of fuels. Additionally, the present inv...
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WO/2024/013459A1 |
The present invention relates to a method for producing dihydrogen by photodissociation of water, comprising at least a step of bringing an aqueous solution in contact with oxidized nanodiamonds under solar, natural or artificial illumin...
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WO/2024/009072A1 |
The present invention relates to an improved article that is optimised for treating HC, CO and NO, and has good NOx storage capacity, particularly at low temperatures. The invention further relates to an exhaust gas treatment system comp...
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WO/2024/010878A1 |
A photocatalyst for degrading a one or more contaminants includes a photocatalytic core comprising boron nitride; and a layer coated on the core and comprising a non-semiconductor material; where the photocatalyst is catalytically active...
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WO/2024/001807A1 |
A three-way catalyst article, and its use in an exhaust system for compressed natural gas engines, is disclosed. The catalyst article for treating exhaust gas from compressed natural gas (CNG) engine comprising: a substrate comprising an...
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WO/2024/002789A1 |
The present invention refers to a process for preparing a graphitized nanoporous carbon, the so-obtained carbon particles and the use thereof as highly stable support for electrochemical processes.
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WO/2023/247963A1 |
Described herein is a method for the photocatalytic production of hydrogen from an alkanol and water, wherein the method involves contacting the alkanol and water with a catalyst and exposing the catalyst to electromagnetic radiation to ...
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WO/2023/244958A1 |
A catalyst includes from 5 ppmw to 1000 ppmw of platinum, from 0.1 wt.% to 10 wt.% of gallium, from 1100 ppmw to 30000 ppmw of chromium, and at least 85 wt.% support, wherein the support includes one or more of alumina, silica, or combin...
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WO/2023/242394A1 |
The present invention relates to a suspension of oxygenated cerium compound particles, said particles having a D50 of from 10 to 200 nm and a D90 below 1000 nm, determined by laser particle size analysis, in a liquid medium, preferably a...
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WO/2023/242826A1 |
A novel photocatalyst Bi2WO6/NiO/Ag with hierarchical flower-like Z-scheme heterojunction, which exhibited excellent stability and photocatalytic activity over a wide light spectrum, was synthesized. The as-prepared composites were used ...
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WO/2023/242335A2 |
The present invention relates to the use of a catalytic system comprising ionic liquids and metal oxides in a process to produce hydrogen from decomposition of plastic materials, as well as to a process for the production of hydrogen, sa...
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WO/2023/241737A1 |
A honeycomb catalyst prepared by utilizing an ultrasonic double-atomization method, and the use of same for the catalytic oxidative degradation of VOCs. The method comprises: firstly, carrying out nitric acid acidification and ethanol hy...
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WO/2023/242864A1 |
The present invention relates to a process of microwave assisted preparation of atomically dispersed Ni modified (2-D) nanostructured sheets based photocatalyst mpg-C3NxNi. More particularly, the present invention relates to the drastica...
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WO/2023/241152A1 |
Disclosed in the invention is a preparation method for a hollow nitrogen-doped carbon-coated titanium dioxide photocatalyst. The preparation method comprises the following steps: (1) preparing a silicon dioxide sphere; (2) preparing a ti...
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WO/2023/245020A1 |
Embodiments of the present disclosure relate to methods, compositions, and systems for proximity-based, photoactivated labeling of molecules. Molecules may be labeled via activation of a ligated photocatalyst capable of transmitting ener...
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WO/2023/239712A1 |
A photocatalytic device includes a substrate and an array of conductive projections supported by the substrate and extending outward from the substrate. Each conductive projection of the array of conductive projections has a semiconducto...
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WO/2023/240047A1 |
A porous framework in the form of a crystalline powder for gradual release of an active guest compound, such as volatile guests. The porous framework comprises a 3-dimensional host matrix of interconnected pores and open channels configu...
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WO/2023/234160A1 |
The purpose of the present invention is to provide: a copper chromium oxide spinel which has plating binding properties and a particle diameter that is suitable for use in a resin molded article; a resin composition of this copper chromi...
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WO/2023/232893A1 |
The present invention relates to a metal-supported catalytic system for methane combustion under wet conditions comprising a support material in the form of nanocubes substantially free of alkali metal cations (Alk), wherein the support ...
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WO/2023/232929A1 |
The present invention provides a catalytic article comprising a) a substrate; b) a first zone coated with a first catalytic layer; and c) a second zone coated with a second catalytic layer, wherein the first catalytic layer comprises pla...
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WO/2023/232122A1 |
Disclosed in the present invention are a hydrodesulfurization catalyst for heavy oil, and a preparation method therefor. The catalyst comprises a catalyst intermediate and a molecular sieve coating that coats an outer layer of the interm...
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WO/2023/232311A1 |
The invention relates to a method for producing an indium oxide-based catalyst material which is provided with at least one precious metal, having the steps of providing an indium oxide precursor material, impregnating the indium oxide p...
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WO/2023/232998A1 |
The present invention relates to the use of particles of TiO2 bearing a metal and/or a metal oxide for obtaining alkanes by photocatalysis. The present invention also relates to a method for obtaining alkanes by photocatalysis of carboxy...
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WO/2023/225719A1 |
The present invention is directed to piezo photocatalytic process for the production of hydrogen from water, wherein the process comprises the steps of: (a) providing non-metal-doped barium titanate which includes at least one defect; (b...
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WO/2023/230164A1 |
System and method for mixing a catalyst precursor into heavy oil using a high boiling hydrocarbon diluent to form a diluted precursor mixture, which is mixed with the heavy oil feedstock to form a conditioned feedstock, which is subseque...
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WO/2023/230158A1 |
Disclosed herein are aspects of a method for contacting a methane composition with a catalyst system to produce H2 and a carbon co-product. In some aspects, the catalyst system comprises (i) a Ni-Cu alloy catalyst comprising Ni and Cu, a...
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WO/2023/227523A1 |
The present disclosure is directed to a hydrogen selective catalytic reduction catalyst composition effective for reducing nitrogen oxides using hydrogen gas, wherein the hydrogen selective catalytic reduction catalyst composition compri...
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WO/2023/227261A1 |
The present invention relates to a catalyst network comprising at least one noble metal wire that contains at least one dispersion-strengthened noble metal alloy. The invention also relates to a catalyst system containing at least one ca...
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WO/2023/228889A1 |
[Problem] To provide a chlorine gas-decomposing catalyst which can efficiently remove chlorine gas included in exhaust gas or the like, and is unlikely to exhibit a reduction in the catalyst component thereof when used. [Solution] A chlo...
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WO/2023/227260A1 |
The invention relates to a catalyst system for flow reactors, said catalyst system being characterized by the order of the noble metal-containing alloys used in the catalyst gauze which forms the catalyst system. By using a ternary plati...
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WO/2023/227875A1 |
A method for the manufacture of a gasoline particulate filter (GPF) for the treatment of an exhaust gas is disclosed. The method comprises (i) forming a washcoat slurry; (ii) coating a wall-flow filter substrate with the washcoat slurry ...
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WO/2023/230156A1 |
System and method for mixing a catalyst precursor into heavy oil include parallel mixing lines configured to receive and mix a diluted precursor mixture (catalyst precursor premixed with a hydrocarbon diluent) with heavy oil to form a co...
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WO/2023/222993A1 |
The present disclosures provides a catalyst composition comprising a mixed oxide support material and a platinum group metal supported on the mixed oxide support material, the mixed oxide support material comprising a solid solution mixe...
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WO/2023/223350A1 |
The present invention discloses an electrocatalyst for bifunctional oxygen reaction at the air cathode interface comprising manganese-cobalt-based bimetallic spinel oxide deposited on N-doped 3D porous entangled graphene (NEGF). The inve...
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WO/2023/223697A1 |
The purpose of the present invention is to provide: a composite particle production method by which a composite particle of dissimilar materials can be efficiently synthesized; and a composite particle having favorable fluidity and excel...
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WO/2023/223038A1 |
The disclosure provides a method of converting carbon dioxide into a reaction product. The method comprises providing a switchable dual function material (DFM) loaded with carbon dioxide; and contacting the switchable DFM loaded with car...
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WO/2023/218689A1 |
Provided is an air cleaning device that is capable of more reliably breaking down organic matter included in air. An air cleaning device (1) comprises: a thin plate parallel arrangement part (20) which has a plurality of thin plates (21)...
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WO/2023/219435A1 |
The present invention pertains to a device and a method for providing a functional group on the surface of a material. The present invention provides a device and a method for effectively providing a functional group on the surface of a ...
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WO/2023/217897A1 |
The invention pertains to a method for catalytic glycolysis of polyethylene terephthalate (PET), comprising the steps of a) mixing PET with ethylene glycol (EG) in a reactor with a catalytic filter, catalysing depolymerisation of PET, an...
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WO/2023/219074A1 |
The present invention provides: a catalyst which is capable of efficiently decomposing nitrous oxide; a precursor of this catalyst; a method for producing this catalyst; a method for decomposing nitrous oxide, the method being capable of...
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WO/2023/216458A1 |
Provided is a production process for hydrogenation of o-phenylenediamine, comprising the following steps: adding a porous catalyst to an autoclave, adding o-nitroaniline and methanol in sequence, introducing hydrogen to replace the air i...
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WO/2023/219408A1 |
The present invention relates to technology for a catalyst for an ortho-alkylation reaction, an extrusion molding catalyst for an ortho-alkylation reaction, and a method for preparing an ortho-alkylation reaction product using same and, ...
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WO/2023/217803A1 |
A method for synthesizing a silicon and/or germanium nanowire(s) using a catalyst generated in situ is provided. The method provides high yield nanowire synthesis and comprises the steps of: combining a metal oxide, a reducing agent and ...
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WO/2023/217761A1 |
The present invention relates in a first aspect to a catalytic composition comprising a catalytic mixture in a powdered state of a first catalyst having photo catalytic activity, a second catalyst being a low temperature catalyst and an ...
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WO/2023/218192A1 |
A catalyst article for treating exhaust gas comprising: a substrate comprising an inlet end, an outlet end with an axial length L; a first catalytic region beginning at the inlet end and extending for less than the axial length L, wherei...
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WO/2023/219397A1 |
A preparation method for hydrogen-doped reduced titania (TiO2-x) powder of the present invention comprises: a mixture preparation step for mixing TiO2 particles, hydrides, and mixed salts; a crystallization step for preparing a crystalli...
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WO/2023/214278A1 |
The subject of the invention is a flow reactor comprising a sorption-photocatalytic filling for water purification and the use thereof for removing dissolved biologically active substances, in particular drugs and opiate substances, as w...
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