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WO/2020/118786A1 |
Provided are a platinum/phosphorus catalyst, a preparation method therefor, and an application thereof. The platinum/phosphorus catalyst is prepared by means of the following preparation methods: 1) synthesis of a platinum-carbon catalys...
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WO/2020/122742A1 |
This disclosure relates to a method for fabrication of nitric acid without the use of hydrogen. The method is based on direct synthesis of nitric oxide at the surface of aluminum nitride or aluminum nitride containing solids as catalysts...
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WO/2020/120765A1 |
The invention relates to a composition comprising an oxidic substrate material containing Si and a material supported on the oxidic substrate material, wherein the supported material comprises phosphorous, oxygen, at least one metal M1 f...
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WO/2020/120755A1 |
The invention relates to a mixed oxide comprising oxygen, phosphorous, tungsten, at least one metal M1 from the groups 8 to 11 of the periodic table of the elements, wherein the molar ratio of tungsten to M1, W:M1, is in the range from g...
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WO/2020/121076A1 |
The invention provides a process for preparing a cobalt-containing catalyst precursor. The process includes calcining a loaded catalyst support comprising a silica (SiO2) catalyst support supporting cobalt nitrate to convert the cobalt n...
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WO/2020/116548A1 |
The present invention provides an inexpensive olefin isomerization catalyst that has a high conversion rate and has high durability when isomerization reaction and regeneration are repeated. This olefin isomerization catalyst supports at...
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WO/2020/111341A1 |
The present invention relates to a method for preparing air purifier pellets, comprising: a powder preparation step for preparing air purifier powder by mixing a peroxide and a water-soluble iron compound; a dough formation step for form...
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WO/2020/104758A1 |
The present invention relates to a mesoporous inorganic fluoride material comprising spherical pores, the size of which is between 5 and 50 nm. The present invention also relates to a process for producing a mesoporous inorganic fluoride...
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WO/2020/098161A1 |
Disclosed are a catalyst for preparing maleic acid by means of the catalytic oxidation of furfural and the use of the catalyst in the preparation of maleic acid by means of the catalytic oxidation of furfural. The catalyst is a mixture o...
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WO/2020/098162A1 |
A catalyst for preparing maleic acid by the catalytic oxidation of furfural, and a preparation method therefor and an application thereof. The catalyst is composed of potassium salt-doped carbon nitride. The preparation method comprises:...
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WO/2020/099430A1 |
The invention provides a process for regenerating a dehydration catalyst, the process comprises contacting a regeneration agent with the dehydration catalyst under conditions to provide a density of the regeneration agent that ranges fro...
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WO/2020/093889A1 |
The invention relates to the field of energy conservation and emission reduction devices, and discloses an activated catalyst for energy conservation, a vehicle energy saver comprising the catalyst, and a mounting method thereof. The cat...
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WO/2020/096122A1 |
The present invention relates to a method for preparing a hierarchical wrinkle structure by using a sacrificial layer, and a hierarchical wrinkle structure prepared thereby. By using a sacrificial layer, the steps of coating a sacrificia...
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WO/2020/093516A1 |
The present invention discloses a fenton-like catalytic material with dual reactive centers and a preparation method therefor. The method comprises the following steps: (1) placing a nitrogen-containing compound into a muffle for roastin...
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WO/2020/094673A1 |
Thianthrene derivative of the Formula (I): wherein R1 to R8 may be the same or different and are selected from hydrogen, Cl, F, a partially or fully fluorinated C1 to C6 alkyl group, and wherein n is 0 or 1, with the proviso that at leas...
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WO/2020/092188A1 |
Composite electrocatalytic materials for catalyzing water splitting are provided. Such materials may comprise a porous, conductive support composed of a transition metal foam, the support having a surface, and a coating on the surface of...
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WO/2020/091298A1 |
The present invention relates to: a mixed catalyst for preparing dimethyl ether, which is a mixture of a methanol dehydration catalyst and a methanol synthesis catalyst having a specific composition; a preparation method therefor; and a ...
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WO/2020/082943A1 |
Provided are a novel silicon-phospho-aluminum molecular sieve, preparation method and application thereof. The molecular sieve has a schematic chemical composition in molar ratio mSiO 2·Al 2O 3·nP 2O 5, wherein m represents the ratio o...
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WO/2020/082443A1 |
Disclosed in the present application are a preparation method for a Fe-doped MoS2 nanomaterial, comprising the following steps: dissolving a trivalent Fe salt and ammonium tetrathiomolybdate in DMF, reacting same at 180-200 °C for 6-24 ...
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WO/2020/073101A1 |
The present disclosure generally relates to graphitic compositions, coatings and materials. The present disclosure also relates to coating compositions comprising a conducting polymer and a metal source. The present disclosure also relat...
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WO/2020/076008A1 |
The present invention relates to a multi-functional catalyst complex for processing an exhaust gas, which reduces, via reduction, nitrogen oxide (NOx) occurring in a large engine for a vessel using a high-sulfur diesel fuel, and which, a...
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WO/2020/071059A1 |
The present invention provides an exhaust gas purification catalyst in which an alkaline earth metal is supported on a porous support in a highly dispersed state. The exhaust gas purification catalyst provided by the present invention is...
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WO/2020/072291A1 |
A catalyst nanocomposite and methods of making the same. The catalyst nanocomposite includes a substrate; and a coating disposed on the substrate, the coating having a ruthenium and nitrogen co-doped carbon matrix. The coating may be mel...
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WO/2020/066555A1 |
[Problem] To provide a catalyst with which a hydrocarbon oil can be hydrotreated with high desulfurization activity. [Solution] A hydrotreating catalyst for hydrocarbon oils which comprises an inorganic composite oxide support comprising...
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WO/2020/068713A1 |
A process using a dealkylated aromatic liquid improves a heavy hydrocarbon liquid used for supporting molybdenum carbonized catalyst. Dealkylated aromatic liquid can be derived from heavy hydrocarbon materials that have been subjected to...
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WO/2020/051957A1 |
Provided are a method for preparing a methyl benzyl alcohol by means of the catalytic conversion of ethanol and a catalyst used, belonging to the technical field of chemical catalysis. The present invention develops a route to prepare th...
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WO/2020/051955A1 |
Disclosed are a method for preparing a benzyl alcohol and homologues by means of the catalytic conversion of a lower alcohol and a catalyst used, belonging to the technical field of chemical catalysis. The present invention aims to devel...
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WO/2020/051956A1 |
The present invention belongs to the technical field of chemical catalysis, and provides a method for producing methylbenzyl alcohol by catalytic conversion of ethanol and a catalyst therefor. The present invention aims to develop a cata...
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WO/2020/053035A1 |
The present invention relates to a method for the chemical conversion of sugars or sugar alcohols to polyols/glycols, wherein the conversion of sugar or sugar alcohols is carried out by hydrogenolysis in the presence of a catalyst contai...
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WO/2020/051887A1 |
Disclosed is a method for preparing propylene glycol monoethyl ether by means of a fixed bed reaction using a solid superbase as a catalyst. The method comprises the steps of: feeding ethanol and propylene oxide into a fixed bed reactor ...
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WO/2020/050160A1 |
A hydrogenation catalyst for amide compounds which comprises hydroxyapatite and, fixed thereto, platinum and vanadium, characterized in that 15-80% of the surface of the platinum is covered with vanadium. With the catalyst, it is possibl...
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WO/2020/048019A1 |
Disclosed are a supported transition metal carbide catalyst and a one-step synthesis method therefor. The method comprises: mixing a carrier, a transition metal precursor, and a solid carbon source, and then grinding same to form a solid...
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WO/2020/051417A2 |
A method of chlorinating a antimony fluorohalide catalyst is disclosed. In one embodiment the method comprises contacting an antimony fluorohalide catalyst that contains one or more fluorines with a regenerating agent chosen from 2-chlor...
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WO/2020/042127A1 |
Disclosed are a bismuth tellurate/bismuth oxide heterojunction material, a preparation method therefor and an application thereof. The chemical general formula of the bismuth tellurate/bismuth oxide heterojunction material provided by th...
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WO/2020/042524A1 |
The present invention provides a PdIn alloy catalyst. The PdIn alloy catalyst comprises a carrier and metal Pd loaded on the carrier. The carrier is a nitrogen-doped porous carbon composite material having a plurality of pore channels. T...
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WO/2020/042526A1 |
Provided is a composite catalyst. The composite catalyst comprises a carrier and a noble metal loaded on the carrier, wherein the carrier is a nitrogen-doped porous carbon composite material having a plurality of pore channels, the nitro...
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WO/2020/038180A1 |
The present application relates to production of a novel spongy Au/g-3N4 composite electrochemical sensor. A gold nanoparticle has excellent electro-catalytic performance, and a spongy composite is obtained by means of joint backflow wit...
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WO/2020/037845A1 |
Graphene-based hollow cobalt sulphide nanocrystals capable of efficiently activating persulphate, and a preparation method therefor: first growing a zeolite-type imidazolate framework 67 on the surface of graphene oxide by means of a pre...
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WO/2020/040446A1 |
The present invention relates to: a cathode active material for a lithium secondary battery, comprising a carbon material on which catalyst particles are supported and a sulfur-carbon composite; a manufacturing method thereof; and a cath...
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WO/2020/029468A1 |
The present invention relates to a method for preparing acetate by using clay-based solid acid. After a prepared catalyst is added to a reactor, acetic acid and alcohol are continuously added for continuous reaction at 90-120°C to obtai...
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WO/2020/030617A1 |
The present invention relates to a method for producing a double metal cyanide (DMC) catalyst, comprising the reaction of an aqueous solution of a cyanide-free metal salt, an aqueous solution of a metal cyanide salt, an organic complex l...
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WO/2020/026191A1 |
Provided in this disclosure are oxidative dehydrogenation catalysts that include a mixed metal oxide having the empirical formula: Mo1.0V0.12-0.49Te0.05-0.17Nb0.10-0.20Od wherein d is a number to satisfy the valence of the oxide. The oxi...
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WO/2020/024090A1 |
Provided is a method for preparing a photocatalytic composite material, relating to the technical field of catalysts. The preparation method provided by the present invention comprises the following steps: (1) subjecting plant leaves to ...
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WO/2020/019647A1 |
A method employing a quaternary ammonium base to prepare a C-N co-doped nanotube/nanorod catalytic material. The method comprises: dispersing P25 in an aqueous solution having a high concentration of alkali; fully stirring the aqueous so...
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WO/2020/022143A1 |
[Problem] To provide a method for producing a biofuel that involves reacting a lower alcohol and an animal/vegetable fat/oil raw material that includes free fatty acid in the presence of a solid acid catalyst, wherein the amount of lower...
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WO/2020/021498A2 |
Disclosed is a catalyst comprising: a composition having a formula BNxMyOz wherein B represents boron, N represents nitrogen, M comprises a metal or metalloid, and O represents oxygen, x ranges from 0 to 1, y ranges from 0.01 to 5.5; and...
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WO/2020/020740A1 |
The invention relates to a method for producing at least one catalyst, comprising co-mixing boehmite with an active phase containing a heteropolyanion salt of the Keggin and/or lacunary Keggin and/or substituted lacunary Keggin and/or An...
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WO/2020/021018A1 |
The invention relates to a method for activating a photocatalytically active, for example titanium-dioxide-containing, outer layer (13; 23) deposited on a composite, by means of at least one element (14; 24) generating a radiation, for e...
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WO/2020/016898A1 |
A composition comprising a porous carbon material doped with 1 at.% to 5 at.% nitrogen, and a carbide, is provided. Further, articles comprising the composition are provided. A method for making a composition comprising a carbide-carbon ...
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WO/2020/016899A1 |
A composition comprising a carbon material comprising a first channel with a width in the range of 50 nm to 1000 nm and a second channel with a width in the range of 20 nm to 200 nm, wherein the second channel comprises branches and is i...
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