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WO/2022/090404A1 |
The present invention relates to a catalyst, in particular to a three-way diesel catalyst, for the treatment of a diesel exhaust gas, the catalyst comprising a substrate and two specific coatings disposed thereon, wherein the first coati...
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WO/2022/089423A1 |
Disclosed in the present invention is a solid component for preparing an olefin polymerization catalyst, and a preparation method therefor and an application thereof. The solid component comprises: (i) a magnesium compound as represented...
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WO/2022/090708A1 |
Use of a coated substrate as an antimicrobial substrate, wherein the substrate comprises a photocatalytically active titanium oxide coating on at least one surface thereof, wherein the coated surface of the substrate has a photocatalytic...
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WO/2022/089624A1 |
Embodiments of the present application provide a composite catalyst for chemical mechanical planarization, the composite catalyst comprising a carrier, catalyst nanoparticles supported on the carrier, and a porous protective layer wrappi...
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WO/2022/090465A1 |
The present invention relates to a NOx adsorber catalyst for the treatment of an exhaust gas, the catalyst comprising (I) a specific substrate; (ii) a first coating disposed thereon, wherein the first coating comprises a NOx adsorber mat...
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WO/2022/090506A1 |
Methods of depolymerizing polyolefin-based material into useful petrochemical products using supported metal oxides and heat are described. The supported metal oxides improve the depolymerization reaction by decreasing the half time for ...
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WO/2022/090689A1 |
A three-way catalyst article, and its use in an exhaust system for internal combustion engines, is disclosed. The catalyst article for treating exhaust gas comprising: a substrate comprising an inlet end and an outlet end with an axial l...
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WO/2022/092313A1 |
In an exhaust gas purification catalyst unit according to the present invention: a plurality of plate-shaped catalyst elements comprising one flat plate section and one corrugated plate section are superposed so that the tops of the ridg...
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WO/2022/090468A1 |
The present invention relates to a catalyst for the treatment of an exhaust gas of a diesel combustion engine, said catalyst particularly comprising a specific substrate and a coating disposed on the surface of the internal walls of said...
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WO/2022/090019A1 |
The invention relates to a method for producing a core-shell catalyst, comprising the coating of the outermost surface of a molded geometric support body with a catalytically active multielement oxide or a powder P, the powder P, after t...
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WO/2022/085886A1 |
The present application relates to a titanium dioxide composite comprising: reduced titanium dioxide (TiO2) comprising an anatase phase and a rutile phase, wherein any one of the anatase phase and the rutile phase has been selectively re...
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WO/2022/083796A1 |
The present invention discloses a cadmium sulfide/zinc oxide composite material, a preparation method therefor, and an application thereof in piezo/photocatalytic removal of organic pollutants. Zinc acetate dihydrate, polyacrylonitrile (...
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WO/2022/083564A1 |
Disclosed are a catalyst including a molecular sieve having a topological pore structure. The catalyst includes a metal oxide, and a molecular sieve, in a crystal form, having a topological pore structure, and the metal oxide is centrall...
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WO/2022/083142A1 |
Disclosed are a bifunctional graphene oxide catalyst, a preparation method therefor and the use thereof. The preparation method comprises: step I. sulfonating graphene oxide by adding an organic acid to obtain monofunctional graphene oxi...
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WO/2022/086315A1 |
A resonance antimicrobial coating composition for disinfecting surface and a method of preparation thereof are disclosed. Particularly, the resonance antimicrobial coating composition comprises a nano-sized metal oxide selected from the ...
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WO/2022/083793A1 |
Disclosed are a three-dimensional/two-dimensional Ni-Co bimetallic oxide/g-C3N4 nanocomposite material, and a preparation method and a use therefor. Urea is used as a raw material and calcined to prepare a g-C3N4 nanosheet; a nickel salt...
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WO/2022/085274A1 |
The present invention addresses the problem of providing a honeycomb catalyst structure that is not damaged by the vibration of a diesel engine for a ship and is not only highly reliable but is also not prone to increases in pressure los...
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WO/2022/078724A1 |
The present invention relates to a structured layer arrangement having a planar carrier substrate, on the functional and effective side of which a structured chromium layer is arranged. Said layer consists of chromium regions which alter...
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WO/2022/079532A1 |
Catalysts and methods for producing the catalysts used for hydrocarbon dehydrogenation have been disclosed. The catalyst includes platinum (Pt) and/or palladium (Pd), a transition metal, a post transition metal, and an alkaline earth met...
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WO/2022/079141A1 |
The present invention relates to a passive nitrogen oxide adsorber for the passive storage of nitrogen oxides from the exhaust gas of a combustion engine, which comprises a carrier substrate of length L, cesium, palladium, and a zeolite ...
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WO/2022/078856A1 |
The present invention relates to a catalytic bed comprising a particular photocatalytic catalyst. The bed comprises structuring particles made of inorganic material, b, combined with at least one semiconductor material, a, with photocata...
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WO/2022/082119A2 |
Systems and methods are provided for using size-reversing materials in vessels where direct heating is used to at least partially provide heat for reforming reactions under cyclic reforming conditions. An example of a size-reversing mate...
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WO/2022/081415A2 |
Catalyst systems are provided for reforming of hydrocarbons, along with methods for using such catalyst systems. The catalyst systems can be deposited or otherwise coated on a surface or structure, such as a monolith, to achieve improved...
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WO/2022/078782A1 |
The present invention provides a Fischer-Tropsch catalyst comprising greater than about 40% by weight of cobalt, and having a packed apparent bulk density greater than about 1.30 g/mL.
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WO/2022/080101A1 |
The present invention provides: a photocatalyst composition which is capable of achieving a strong photocatalytic effect by means of visible light; a photocatalyst composition which uses this photocatalyst composition; a photocatalyst me...
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WO/2022/073801A1 |
The presently claimed invention relates to a catalytic article comprising a first layer comprising at least one first platinum group metal supported on a first support, wherein the first support comprises an alumina and a first oxygen st...
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WO/2022/073979A1 |
The present invention relates to metal-organic frameworks (MOFs) which contain trimetallic centres with pyrazole as a ligand in the structure thereof. Particularly, it relates to MOFs which contain units of formula (I). The present inven...
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WO/2022/075416A1 |
The present invention mainly enables the achievement of a photocatalyst filter that achieves a good balance between deodorization effect and pressure loss by using a novel filter base material (a porous metal body).　The present inventi...
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WO/2022/076250A1 |
The present disclosure provides a catalyst substrate, including: a) a ceramic material and b) a magnetic material, wherein the magnetic material is capable of inductive heating in response to an applied alternating magnetic field. The ma...
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WO/2022/076335A1 |
The disclosure provides a catalyst composition that includes a catalytic material and a magnetic ferrite compound. The magnetic ferrite compound can be pre-treated, for example, by heating prior to incorporation within the catalyst compo...
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WO/2022/073770A1 |
The present invention provides a catalyst composition comprising a) platinum; b) rhodium; and c) a ceria-alumina composite, a zirconia composite or a mixture thereof, wherein platinum is supported on the ceria-alumina composite, zirconia...
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WO/2022/075008A1 |
Provided is a photocatalyst system (100) including: a fan (115) for sending air from the lower side to the upper side; a photocatalyst filter (120) provided between the fan and a ceiling; and a light (130) for radiating light onto the ph...
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WO/2022/072107A1 |
Processes for converting C8 aromatic hydrocarbons. In some embodiments, a process for converting a hydrocarbon feed that can include C8 aromatic hydrocarbons can include feeding the hydrocarbon feed into a conversion zone and contacting ...
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WO/2022/072991A1 |
Many embodiments provide the formation of active Pd sites upon steam treatment. Steam treatment of Pd catalysts can improve redox combustion reaction efficiencies. Several embodiments provide the formation of twin boundaries under steam ...
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WO/2022/069559A1 |
The present invention relates to a method for performing a condensation reaction by heterogeneous catalysis using a surface-reacted calcium carbonate catalyst and the use of a dry surface-reacted calcium carbonate as a catalyst. The cond...
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WO/2022/067377A1 |
The present invention provides a series of novel, low-cost catalysts formed by loading transition metal incorporated phthalocyanine on conductive carbon substrates. The novel catalysts have high activity and selectivity in ORR towards H2...
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WO/2022/069465A1 |
The present invention relates to a catalyst comprising a support substrate having a length L extending between the ends a and b, and four material zones A, B, C and D, wherein material zone B comprises bismuth.
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WO/2022/070934A1 |
The present invention addresses the problem of providing a coating composition capable of providing, on various objects with a simple operation, a coating layer that exerts sustained antimicrobial and antiviral properties over a long per...
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WO/2022/071973A1 |
In accordance with one or more embodiments of the present disclosure, a catalyst composition includes a catalyst support and at least one hydrogenative component disposed on the catalyst support. The catalyst support includes at least on...
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WO/2022/071320A1 |
The present invention provides a catalyst for electrodes, said catalyst having excellent catalytic activity and being capable of contributing to the cost reduction of a PEFC. This catalyst for electrodes comprises: a hollow carbon carrie...
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WO/2022/069797A1 |
The invention relates to a method for forming a porous structure with a catalyst, wherein an organic space holder material is coated with at least one catalytic material to form a coated organic space holder material, the coated organic ...
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WO/2022/069870A1 |
A three-way catalyst article, and its use in an exhaust system for internal combustion engines, is disclosed. The catalyst article for treating exhaust gas comprising: a substrate comprising an inlet end and an outlet end with an axial l...
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WO/2022/071321A1 |
The present invention provides a catalyst for electrodes, said catalyst having excellent catalytic activity and being capable of contributing to the cost reduction of a PEFC. This catalyst for electrodes comprises: a hollow carrier which...
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WO/2022/069541A1 |
The present invention relates a system for the treatment of an exhaust gas of a diesel combustion engine, said system comprising a specific NOx adsorber component, a diesel oxidation catalyst (DOC) component, a selective catalytic reduct...
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WO/2022/062801A1 |
Disclosed are a fenton-like catalytic material having an electron-deficient Cu center, and a preparation method and an application thereof. The preparation method comprises the following steps: step 1, dissolving bismuth nitrate pentahyd...
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WO/2022/065468A1 |
he purpose of the present invention is to provide core-shell particles with improved carbon dioxide methanation catalyst performance at low temperatures. Provided are core-shell particles, each comprising a core part, and a shell part ex...
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WO/2022/063922A1 |
A method for producing a multimetal oxide catalyst comprises preparation of a precursor composition, exposing said precursor composition to elevated temperatures to activate the composition, and grinding the activated composition. The pr...
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WO/2022/062598A1 |
The present invention provides a supported solid super acidic catalyst, a preparation method therefor and use thereof, and a preparation method for ethoxylated trimethylolpropane. The catalyst comprises a carrier and an active ingredient...
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WO/2022/065196A1 |
This partial oxidation coupling catalyst has a structure such that a component represented by M2ZrO3 is supported on a support, in which M represents an alkali metal.
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WO/2022/063447A1 |
The invention relates to a method for producing a catalyst system which comprises a catalytically active component and a supported catalyst, and to a catalyst system per se. Granular activated carbon is used as the support. The catalytic...
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