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WO/2021/135387A1 |
The present invention relates to an amorphous alloy-based process for use in supercritical CO2 hydrogenation. A solvent and an organic amine are mixed in a reaction vessel to form a solution, an amorphous alloy is selected to serve as a ...
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WO/2021/133523A1 |
A process for preparing C2 to C4 hydrocarbons includes introducing a feed stream into a reaction zone of a reactor, the feed stream comprising hydrogen gas and carbon monoxide. An additional stream is introduced into the reaction zone of...
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WO/2021/130686A1 |
The present invention relates to a catalyst for producing light olefins from catalytic cracking of hydrocarbon having 4 to 7 carbon atoms, wherein said catalyst comprises zeolite having the ring arrangement of 8 to 10 silicon atoms and h...
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WO/2021/126421A1 |
The present invention relates to processes for preparing isoprene and mono-olefins comprising at least six carbon atoms. In one aspect, a process comprises (a) hydroformylating a mixed C4 olefin stream, wherein the mixed C4 olefin stream...
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WO/2021/126752A1 |
A process for preparing C2 to C4 olefins includes introducing a feed stream of hydrogen gas and a carbon-containing gas into a reaction zone of a reactor and converting the feed stream into a product stream including C2 to C4 olefins in ...
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WO/2021/124242A1 |
A process for producing a diene, preferably a conjugated diene, more preferably 1,3-butadiene, comprising dehydrating at least one alkenol in the presence of at least one catalytic material comprising at least one acid catalyst based on ...
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WO/2021/121980A1 |
The invention relates to a process for the photocatalytic reduction of carbon dioxide carried out in the liquid phase and/or in the gas phase under irradiation using a photocatalyst comprising a support and nanoparticles of molybdenum su...
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WO/2021/121451A1 |
The invention relates to a method and to a reactor for exothermic reactions in the gas phase, by means of which method and which reactor it is possible to use, on a large scale, cross-flow plate heat exchangers having narrow flow channel...
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WO/2021/112768A1 |
The present invention relates to a method of preparing a nano-sized, iron-based catalyst, the method comprising: mixing a solution containing an iron salt with a surfactant to form a mixture; adding a basic salt solution comprising a sal...
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WO/2021/112767A1 |
The present invention relates to a hybrid iron nanoparticle catalyst comprising: i) 1 to 50 wt. % nanoparticles comprising iron and at least one of a metal M selected from the group consisting of alkali metals, alkaline earth metals, tra...
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WO/2021/105537A1 |
The present invention describes a method for preparing a ruthenium catalyst with a carbon matrix, consisting of the following steps: (a) mixing a ruthenium compound with an organic compound in the presence of a solvent; (b) subjecting th...
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WO/2021/102541A1 |
The present invention relates to a process for producing seven-carbon molecules formed of a four-carbon chain containing three methyl branches, mainly triptane (2,2,3-trimethylbutane), by means of an alcohol coupling reaction (Guerbet re...
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WO/2021/100767A1 |
This methanation reaction device includes: a reactor for performing a synthesis reaction between hydrogen and carbon dioxide to produce methane; a raw material supply path for supplying hydrogen and carbon dioxide to the reactor; a produ...
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WO/2021/099551A1 |
The present disclosure relates to a process for converting methyl halides to C3-C5 α-olefins, said process comprising the steps of (a) providing a feedstream comprising methyl halides; (b) providing a first and second catalyst compositi...
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WO/2021/099539A1 |
The present disclosure relates to a process for converting one or more alkyl halides to acyclic C3-C6 olefins, said process comprising the steps of (a) providing a feedstream comprising one or more alkyl halides; (b) providing a catalyst...
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WO/2021/099543A1 |
The present disclosure relates to a process for converting one or more methyl halides to acyclic C3-C6 olefins, said process comprising the steps of (a) providing a feedstream comprising one or more methyl halides; (b) providing a cataly...
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WO/2021/100658A1 |
The compound according to the present invention is represented by formula (1) below. (X and Y within formula (1) each represent a different arbitrary organic group. If a plurality of Xs are present, the Xs may be the same, or may differ ...
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WO/2021/099548A1 |
The present disclosure concerns a process for converting methyl halides to ethylene and propylene, said process comprising the steps of (a) providing a feedstream comprising methyl halides; (b) providing a first and second catalyst compo...
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WO/2021/099534A1 |
The present disclosure relates to a process for converting alkyl halides to C3-C5 α-olefins, said process comprising the steps of (a) providing a feedstream comprising alkyl halides; (b) providing a first and second catalyst composition...
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WO/2021/099695A1 |
The methane production plant (10) comprises: - an electric energy source (11) suitable for supplying electrical energy, - an electrolyser (14) fed with the electrical energy supplied by the electric energy source, suitable for supplying ...
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WO/2021/099526A1 |
The present disclosure concerns a process for converting alkyl halides to ethylene and propylene, said process comprising the steps of (a) providing a feedstream comprising alkyl halides; (b) providing a first and second catalyst composi...
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WO/2021/093470A1 |
Disclosed is a coal to acetylene plasma reactor having coking inhibition and online decoking functions, comprising a cathode rod which is vertically provided, an anode, and a circulating cooling water sleeve provided at the outer side of...
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WO/2021/089049A1 |
Provided is a method for improving the selectivity of oxygenate conversion to low-carbon olefin; a regenerated catalyst from a regenerator enters a pre-hydrocarbon pooling facility, where it comes into contact with an activation medium a...
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WO/2021/090038A1 |
The present invention relates to a process for converting CO2 to short chain organic acids, which comprises the steps of: a) dissolution of silver containing fulvate chlatrate komplex catalyst in water to produce a catalyst solution; b) ...
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WO/2021/087616A1 |
There is provided a process for producing hydrocarbon material from a hydrocarbon material precursor which includes free fatty acid material, comprising: supplying a hydrocarbon material precursor-comprising feed material to a conversion...
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WO/2021/087020A1 |
A method for converting an alcohol to a jet-diesel hydrocarbon fraction, comprising contacting the alcohol with a pillared two-dimensional zeolite catalyst at a temperature of at least 200°C and up to 500°C to convert the alcohol to hy...
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WO/2021/083459A1 |
The invention relates to a process for the synthesis of DOPA comprising a photolabile protective group and to intermediates for preparing same (I), R being selected from the group that consists of 2-nitrobenzyl,1-(2-nitrophenyl)ethyl, 7-...
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WO/2021/084250A1 |
The present invention relates to photocatalytic materials for use in the conversion of CO2 to non-CO2 carbon containing products. The photocatalytic materials comprise a metal nanofiber and a carbon-based nanostructure bound to the surfa...
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WO/2020/057761A9 |
Suggested is a cosmetic or pharmaceutical or detergent composition comprising 1,2 pentanediol, wherein said 1,2-pentanediol is obtained from a process comprising the follow ing steps: (a) providing at least one starting material selected...
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WO/2021/081577A1 |
A biorefinery process is disclosed for producing ethylene comprising a combination of biochemical, chemical and electrochemical routes. Feedstock carbohydrates are first separated into hexose and pentose carbohydrates for fermentation in...
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WO/2021/083897A1 |
The invention relates to a device comprising two sub-systems. The first sub-system comprises a device for producing combustible hydrocarbon compounds from carbon dioxide, and/or carbon monoxide, and hydrogen; a transport system for disch...
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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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