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WO/2021/078522A1 |
The invention relates to a method for preparing a Fischer-Tropsch reaction catalyst support in the form of a powder, the support comprising alumina and silica or the derivatives thereof, from: - a first reagent comprising an alumina comp...
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WO/2021/077148A1 |
The present invention relates to a method for operating a SOEC system (10) which comprises a reactor (11) for carrying out an electrolysis for synthesis gas generation and a synthesis for product gas generation, said method comprising th...
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WO/2021/075638A1 |
According to an aspect of the present invention, provided is a catalyst structure for electrochemical CO2 reduction. According to an embodiment of the present invention, the catalyst structure for electrochemical CO2 reduction includes: ...
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WO/2021/064527A1 |
A system and method for converting carbon dioxide into products by contacting the carbon dioxide with catalyst in the presence of hydrogen in a reactor.
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WO/2021/067294A1 |
This disclosure relates to a single stage process for the direct conversion of alcohols, e.g. ethanol, to olefinic mixtures (C2-C7) with low levels of aromatics carried out in a single reactor with two fixed catalyst beds in series, or t...
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WO/2021/058019A1 |
Disclosed are a catalyst for use in the production of cumene, a preparation method therefor and a use thereof. The catalyst comprises a support and an active component supported on the support. The support comprises a support base and a ...
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WO/2021/053396A1 |
Method for the preparation of a composition enriched in 2-methyl-but-2-ene and use for making a polymer.
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WO/2021/053306A1 |
The invention relates to a method for the heterogeneous catalysis of a reaction for the hydrogenation of a carbon oxide in the gaseous state, such as a methanation reaction, using, in a reactor (1), carbon dioxide and gaseous dihydrogen ...
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WO/2021/052968A1 |
The invention relates to a process for the production of 1,3-butadiene from a feed comprising ethanol and acetaldehyde in the presence of a supported tantalum catalyst obtainable by aqueous impregnation of the support with a water-solubl...
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WO/2021/053307A1 |
The invention relates to a catalytic assembly for carrying out a heterogeneous catalysis reaction in a given temperature range T, characterized in that it comprises the association of at least one catalytic compound capable of catalyzing...
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WO/2021/049579A1 |
Disclosed is a method for producing an alkyl aromatic hydrocarbon, the method including a step for generating an alkyl aromatic hydrocarbon having a methyl group from an aromatic hydrocarbon, carbon dioxide and hydrogen in the presence o...
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WO/2021/048467A1 |
The invention relates to a method and process arrangement for the production of oxygen for an industrial process, wherein carbon dioxide (3) is recovered from air (1), gas or liquid in connection with an industrial process, water (4) is ...
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WO/2021/045101A1 |
Provided is a methane producing method which includes: supplying a raw material gas comprising hydrogen gas, oxygen gas, and carbon dioxide gas to a reaction vessel having a catalyst provided thereto, and using heat comprising reaction h...
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WO/2021/043556A1 |
The present invention relates to a process for preparing alkenes by catalytic reaction of syngas to a first mixture containing alkenes and alcohols, alcohols contained in this mixture being reacted to the corresponding alkenes in at leas...
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WO/2021/043560A1 |
The present invention relates to a process of preparing alcohols with at least two C atoms by catalytic reaction of syngas to a mixture that contains alkanes, alkenes and alcohols, alkenes contained in said mixture being reacted to the c...
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WO/2021/043452A1 |
The present invention relates to a method for processing a gaseous composition which has been obtained by catalytic reaction of synthesis gas, wherein this composition contains at least alkenes, optionally alcohols and optionally alkanes...
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WO/2021/042874A1 |
A supported nickel-based catalyst for carbon dioxide methanation reaction. The supported nickel-based catalyst is a mixed oxide composed of the following components by weight parts: 3 parts of nickel oxide, 4-6 parts of metal oxide suppo...
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WO/2021/041201A2 |
Disclosed are catalyst compositions containing a hydrogen/copper-chabazite (H/Cu- CHA) zeolite with silica (SiO2) and alumina (AI2O3) at a silica-alumina ratio (SAR) of about 5:1 to about 50:1 and about 0.1 wt% to about 5.0 wt% of a copp...
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WO/2021/029324A1 |
A method for producing cumene according to the present invention subjects cumyl alcohol to (a) a hydrogenolysis reaction, or (b) a dehydration reaction and a subsequent hydrogenation reaction to obtain cumene, and comprises the following...
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WO/2021/023314A1 |
The present invention relates to the technical field of clean energy, and discloses a method for using a hydride at room temperature to convert a carbonate to produce methane. Specifically, the following steps are comprised: in a protect...
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WO/2021/018157A1 |
Disclosed are a mixed-ligand nickel(II) complex containing bisoxazoline-derived nitrogen heterocyclic carbene ligand and phosphite ligand and application thereof; the chemical formula of the mixed-ligand nickel(II) complex is Ni(NHC)[P(O...
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WO/2021/018834A1 |
The present invention relates to compounds of Formula (I), wherein R1, R2, R3, R4x, R4y, m, n and G are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), to their use fo...
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WO/2021/018833A1 |
The present invention relates to compounds of Formula (I), wherein R1, R2, R3, R4x, R4y, k and G are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), to their use for c...
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WO/2021/015056A1 |
This methane production apparatus 200 is provided with: a retaining part 110 for retaining potassium bicarbonate and/or a metal organic structural body that has occluded therein carbon dioxide and contains one or more of chromium, copper...
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WO/2021/012478A1 |
Provided are a hydrogenation annule [12] aromatic compound and a preparation method therefor. The hydrogenation annule [12] aromatic compound is a stereoisomer of a represented compound or a compound as represented by formula (I), (I)
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WO/2021/012479A1 |
Provided are a hydrogenated cyclic [8] aromatic hydrocarbon compound and a preparation method therefor. The hydrogenated cyclic [8] aromatic hydrocarbon compound is a compound as represented by formula (I) or a stereoisomer of the compou...
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WO/2021/009627A1 |
Disclosed are processes for producing ethylene. The processes can include contacting a first stream containing methane with an oxidant and oxidizing at least a portion of the methane under conditions suitable to produce a second stream c...
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WO/2021/009307A1 |
The invention relates to a method (100) for producing a target compound, wherein a paraffin is subjected to an oxidative dehydrogenation process (1) using oxygen, thereby obtaining an olefin, and the olefin is subjected to a hydroformyla...
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WO/2021/009310A1 |
The invention relates to a method (100) for producing a target compound, wherein a first gas mixture is provided which contains at least one olefin with a first carbon number and carbon monoxide, and a second gas mixture, which is formed...
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WO/2021/008736A1 |
A synthetic hydrocarbon gas production system (1) comprising: a hydrogen gas source (3), a carbon dioxide source (5) comprising: a thermal decomposition reaction chamber (5a) configured to receive calcium carbonate (6), and a heating dev...
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WO/2021/009626A1 |
Disclosed are processes for producing propylene and butylene. The processes can include contacting a first stream containing methane with an oxidant and oxidizing at least a portion of the methane under conditions suitable to produce a s...
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WO/2021/006252A1 |
In this 1,3-butadiene manufacturing method, an ethanol supply source material is vaporized with a vaporizer (104), the result is supplied to two or more parallel first reactors (108) and the ethanol is converted to acetaldehyde in the pr...
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WO/2021/006250A1 |
In this 1,3-butadiene manufacturing method, an ethanol feedstock is vaporized in a vaporizer (104), ethanol is supplied to two or more parallel first reactors (108) and converted to acetaldehyde in the presence of a first catalyst, the g...
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WO/2021/006245A1 |
A method for producing ethylene according to the present invention includes: an ethylene production step for obtaining an ethylene-containing product that contains ethylene from raw ethanol containing waste-derived ethanol; and at least ...
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WO/2021/002224A1 |
The present invention discloses a catalyst which contains: a copper-based catalyst element containing a copper component that is composed of at least one of copper metal and copper oxide; and an iron-based catalyst element containing an ...
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WO/2021/000456A1 |
Provided is a method for realizing the methanation of carbon dioxide at room temperature using a hydrogen storage alloy hydride. The specific method comprises: placing a hydrogen storage alloy hydride in a ball milling tank under a prote...
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WO/2020/262486A1 |
This catalyst comprises: at least one element X selected from the group consisting of groups 3-6 of the periodic table; and at least one element Z selected from the group consisting of group 14 elements, wherein in an X-ray diffraction p...
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WO/2020/260588A1 |
The invention relates to methods of hydrodeoxygenation of oxygenated compounds into compounds with unsaturated carbon-carbon bonds, comprising the steps of: a) providing a reaction mixture comprising, an oxygenated compound containing on...
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WO/2020/260064A1 |
The invention relates to a method for the photocatalytic reduction of carbon dioxide carried out in the liquid phase and/or in the gas phase under irradiation using a microporous crystalline metal sulfide photocatalyst. Said method is ca...
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WO/2020/260607A1 |
Process for producing triptane and/or triptene comprising the steps: (i) reaction of tertiary butyl halide with magnesium to form a Grignard reagent; (ii) reaction of the Grignard reagent from step (i) with acetone to form a Grignard add...
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WO/2020/252661A1 |
A method for the continuous synthesis of propellane compounds, comprising the following steps: using 1,1-dibromo-2,2-chloromethyl cyclopropane or a derivative thereof as a raw material, preparing propellane compounds by means of continuo...
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WO/2020/252774A1 |
Disclosed is a supported catalyst having an active metal atomically dispersed in a support, comprising an active metal species and a metal oxide support, wherein the active metal comprises one or more of Cr, Mn, Fe, Co, Ni, Cu, Zn, Mo, R...
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WO/2020/251826A1 |
A method and system are provided to recover water and carbon dioxide from combustion emissions. The recovery includes, among other things, electrolysis and carbon dioxide capture in a suitable solvent. The recovered water and carbon diox...
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WO/2020/250985A1 |
The present invention provides: a method for producing sheet-like particles of zeolite, said particles being not obtained by a top-down method; and sheet-like particles of zeolite having an eight-membered oxygen ring structure, said part...
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WO/2020/246545A1 |
To construct a technique capable of coupling efficiently using only metal species that are inexpensive and excellent in terms of sustainability in a method for cross-coupling an organic halogen compound and an organometallic compound in ...
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WO/2020/241343A1 |
This system for producing a synthetic product is provided with: a by-produced hydrogen discharging plant which discharges by-produced hydrogen; a carbon dioxide discharging plant which discharges a carbon dioxide-containing gas; a synthe...
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WO/2020/235799A1 |
Disclosed is a catalyst to be used in a reaction for synthesizing a high-heating-value synthetic natural gas, which contains C2-4 paraffinic hydrocarbons, by reacting carbon monoxide and hydrogen. The catalyst comprises an alumina suppor...
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WO/2020/230555A1 |
A method for forming a carbon-carbon bond, wherein: a reaction is performed by filling a container with a platinum group metal-loaded catalyst and having a starting material liquid permeate through the platinum group metal-loaded catalys...
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WO/2020/227849A1 |
Disclosed is a method for partially regenerating a catalyst for methanol and/or dimethyl ether-to-olefin. The method comprises: introducing a mixed gas into a regenerated region containing a catalyst to be regenerated, and subjecting sam...
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WO/2020/223804A1 |
Described herein are techniques for converting carbonate in a carbonate loaded solution into syngas or C2+ products within an electrolysis cell that includes a cathodic compartment, an anodic compartment and preferably a bipolar membrane...
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