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Matches 1 - 50 out of 17,341

Document Document Title
WO/2019/192080A1
A pure-phase ε/ε' iron carbide catalyst for Fischer-Tropsch synthesis reaction, a preparation method therefor and a Fischer-Tropsch synthesis method, the preparation method comprising the following steps: (1) purifying the surfaces of ...  
WO/2019/193594A1
Compositions comprising a first metal component and a second metal component wherein the molar ratio of the first metal component to the second metal component is in the range of 1:9 to 9:1, respectively, and wherein a surface of the sec...  
WO/2019/192079A1
A supported ε/ε' iron carbide catalyst for use in a Fischer-Tropsch synthesis reaction, a preparation method for the catalyst, and a method for a Fischer-Tropsch synthesis. The preparation method comprises: (1) a catalyst support is im...  
WO/2019/183841A1
A composite catalyst, a preparation method therefor, and a method for preparing ethylene. The composite catalyst is formed from a combination of a CO hydrogenation catalyst and a modified H-MOR molecular sieve; and the composite catalyst...  
WO/2019/183842A1
A composite catalyst, a preparation method therefor and a method for preparing ethylene. The composite catalyst comprises a zirconium-based oxide and a modified acidic molecular sieve, wherein the zirconium-based oxide has a mass content...  
WO/2019/179110A1
Disclosed are a catalysis test paper prepared by compounding bacterial-cellulose-supported metal particles with plant fibers, and a preparation method therefor. Hydroxyl groups of bacterial cellulose are bonded with a nitrogen- or phosph...  
WO/2019/183444A1
A process for refining a Fischer-Tropsch reaction product having an olefin content greater than 1 wt%, based on the total weight of the Fischer-Tropsch reaction product. The process includes feeding the Fischer-Tropsch reaction product a...  
WO/2019/180125A1
The present invention relates to a process for preparing a cobalt-containing Fischer- Tropsch synthesis catalyst with good physical properties and high cobalt loading. In one aspect, the present invention provides a process for preparing...  
WO/2019/176744A1
This methane production device is provided with a reactor in which a methanation catalyst is housed, a raw material gas supply line which supplies a raw material gas to the reactor, a methane separation device which separates methane fro...  
WO/2019/176746A1
This methane production device is provided with a reactor which houses a catalyst, a raw material gas supply line which supplies a raw material gas from a raw material gas source to the reactor, a compressor which is provided on the raw ...  
WO/2019/147132A8
The present invention is directed to a membrane reactor for the hydrogenation of carbon dioxide, said membrane reactor comprising a reaction compartment (2) comprising a catalyst bed, a permeate compartment (4) and a membrane separating ...  
WO/2019/176745A1
This methane production device involves: a step for mixing hydrogen and carbon dioxide to prepare a raw material gas; a step for reacting the hydrogen and carbon dioxide in the raw material gas in the presence of a methanation catalyst t...  
WO/2019/175393A1
A process for the preparation of olefin by alcohol dehydration, for making polymer, fuel or fuel additive and use of olefin obtainable by said process for making polymer, fuel or fuel additive. Preferred olefin is C5 olefin obtained from...  
WO/2019/170779A1
The invention relates to a method for the methanization of carbon monoxide and/or carbon dioxide in a reactant stream containing carbon monoxide and/or carbon dioxide, hydrogen and more than 1 ppb sulphur, using a catalyst containing alu...  
WO/2019/171228A1
The present disclosures and inventions relate to a catalyst composition for the selective conversion of a hydrogen/carbon monoxide mixture (syngas) to C2+ hydrocarbons. The composition includes a catalyst having the formula CoMnxSiyOz, w...  
WO/2019/145726A9
Compounds of general formula (I): wherein R1, R2, R3, R4, R5a, R5b X1, X2, Z and Y are as defined herein are positive modulators of the calcium-activated chloride channel (CaCC), TMEM16A. The compounds are useful for treating diseases an...  
WO/2019/170712A1
The application relates to a process for the production of alpha-springene (formula (I)) and beta-springene (formula (II)) from geranyl geranyl acetate (formula (III)).  
WO/2019/168642A1
A process for preparing C2 to C5 paraffins includes introducing a feed stream comprising hydrogen gas and a carbon-containing gas into a reaction zone of a reactor, and converting the feed stream into a product stream comprising C2 to C5...  
WO/2019/168824A1
The invention provides processes for the production of hydrocarbons from a biorenewable feedstock blended with a mineral feedstock comprises hydrotreating to remove heteroatoms and saturate olefins. The carbon monoxide is not fed to the ...  
WO/2019/167323A1
[Problem] To provide a technique for producing 1,3-butadiene with high efficiency from 1,4-butanediol or 3-buten-1-ol under reaction conditions including a high inversion rate. [Solution] A catalyst for use in the production of 1,3-butad...  
WO/2019/165350A1
The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for convert...  
WO/2019/163396A1
This porous carbon material has a specific resistance value of 30 Ω·cm or less at a packing density of 0.3 g/cc, and has a mesopore volume (cm3/g) of 0.5 cm3/g or more as measured by the BJH method.  
WO/2019/158687A1
The invention relates to a method for the catalytic conversion of feed alcohol to a product mixture, containing water and a hydrocarbon mixture of olefins, n-paraffins, isoparaffins, aromatics and naphthenes, in a reactor, containing a c...  
WO/2019/158616A1
The invention relates to novel methods for processing lignocellulosic material. More specifically, the invention proves an integrated approach for processing cellulose to obtain paper and pulp and valorizing lignin to obtain value-added ...  
WO/2019/159596A1
Provided is a method for preparing a coupled body represented by general formula (3), the coupled body being obtained by reacting a compound represented by general formula (1) and a compound represented by general formula (2) in the pres...  
WO/2019/154982A1
The present relates to a chemical reactor comprising a catalyst bed enclosed in a reactor vessel and at least one cooling tube placed in the reactor vessel and passing through the catalyst bed, characterized in that the cooling tubes are...  
WO/2019/154645A1
The invention relates to a method for treating, by reactive distillation, an olefin feed comprising linear olefins with n carbon atoms, and branched olefins, the branched olefins comprising tertiary branched olefins, for example a mixtur...  
WO/2019/153391A1
A Ni/Al2O3 catalyst microsphere and a preparation method therefor. The method comprises: mixing solutions of a nickel source, an auxiliary material, and an aluminum source, adding a sodium silicate or tetraethyl silicate solution as a si...  
WO/2019/155607A1
A method for producing light olefin according to one embodiment of the present invention converts methanol into light olefin in the presence of a catalyst that contains YNU-5 zeolite. The YNU-5 zeolite may be loaded with a metal. The lig...  
WO/2019/148551A1
A method for preparing Ni-based catalyst microspheres and a use thereof. The method for preparing Ni-based catalyst microspheres comprises the following steps: 1) preparing Ni-based catalyst microsphere carriers: modifying microspheres o...  
WO/2019/150306A1
The present disclosures and inventions relate to a catalyst and method for producing and using the catalyst for the selective conversion of a hydrogen/carbon monoxide mixture (syngas) to C2+ hydrocarbons, while reducing the production of...  
WO/2019/145726A1
Compounds of general formula (I): wherein R1, R2, R3, R4, R5a, R5b X1, X2, Z and Y are as defined herein are positive modulators of the calcium-activated chloride channel (CaCC), TMEM16A. The compounds are useful for treating diseases an...  
WO/2019/144952A1
A supported catalyst and a method for directly converting a synthesis gas into low-carbon olefin. A synthesis gas is used as a raw material for reaction, and a conversion reaction is performed on a fixed bed or a moving bed; the catalyst...  
WO/2019/144951A1
A catalyst and a method for directly converting syngas into ethylene, wherein syngas is used as a reaction raw material, and a conversion reaction is carried out on a fixed bed or a moving bed; the catalyst is a composite catalyst which ...  
WO/2019/144955A1
A catalyst for use in directly converting syngas into a light olefin, which is composited together by means of component A and component B by using a manner of mechanical mixing; the active ingredient of component A is a metal oxide and ...  
WO/2019/144954A1
Disclosed are an alkali-modified composite catalyst and a method for preparing ethylene by the hydrogenation of carbon monoxide. A conversion reaction is carried out on a fixed bed or a moving bed using a mixed gas of carbon monoxide and...  
WO/2019/147132A1
The present invention is directed to a membrane reactor for the hydrogenation of carbon dioxide, said membrane reactor comprising a reaction compartment (2) comprising a catalyst bed, a permeate compartment (4) and a membrane separating ...  
WO/2019/142865A1
The present invention relates to a catalyst which comprises a catalytic component including: a compound containing at least one element X selected from the group consisting of Groups 3-6 in the periodic table; a zinc (Zn) compound; and a...  
WO/2019/144049A1
A cost-effective and energy-efficient process is disclosed for converting a methane-containing gas to a methane sulfonyl halide comprising reacting the methane-containing gas, under illumination by a light emitting diode (LED) source, wi...  
WO/2019/139071A1
The present invention relates to a catalyst which comprises: a porous carrier which contains at least one element X that is selected from the group consisting of elements of groups 13 and 14 of the periodic table; an oxide of at least on...  
WO/2019/131898A1
The present invention realizes a technology that makes it possible to efficiently and inexpensively synthesize an organic magnesium compound simply, in a small number of steps, and without requiring cumbersome chemistry procedures. The p...  
WO/2019/131890A1
The present invention pertains to a catalyst which has mesopores and which is a composite oxide comprising: at least one type of element X selected from the group consisting of Group 3-6 elements in the periodic table; and at least one t...  
WO/2019/124991A1
The present invention provides a catalyst for direct synthesis of hydrocarbons and alcohols from by-product gas, a production method therefor, and a method for direct synthesis of hydrocarbons and alcohols by using the catalyst. Accordin...  
WO/2019/087139A3
The present invention relates to the preparation of various types of natural zeolite catalysts from natural zeolites such as clinoptilolite and the method of producing dimethyl ether from methyl alcohol using these natural zeolite cataly...  
WO/2019/117993A1
A copolymer including ethylene units and units of one or more C3-10 alpha-olefins. The copolymer has a number average molecular weight of less than 5,000 g/mol, as measured by GPC. The ethylene unit content of the copolymer is less than ...  
WO/2019/117759A1
The invention relates to gas-phase synthesis of butadiene from ethanol or from a mixture of ethanol and butadiene precursors such as acetaldehyde. A production method includes transforming ethanol, or a mixture of ethanol with acetaldehy...  
WO/2019/109237A1
The present application discloses a method for partially regenerating a methanol to olefin catalyst. The method comprises: placing a deactivated methanol to olefin catalyst in a regenerator and carrying out a a partial regeneration react...  
WO/2019/104375A1
The present invention in one aspect is directed to an autonomous vehicle energy replenishment system (10) comprising: 1. a source of renewable ammonia (14); 2. an electricity generating module (16) operatively coupled to and fuelled by a...  
WO/2019/104778A1
A catalyst, which comprises molecular sieves; a molecular sieve structure is at least provided with a one-dimension eight-membered annular small hole channel, wherein the diameter of a substance that may diffuse in the direction of the e...  
WO/2019/108959A1
A process for processing lignin includes contacting a mixture comprising lignin and/or lignin-like molecules with a catalyst to form a reaction mixture, and producing one or more reaction products. The reaction mixture comprises one or m...  

Matches 1 - 50 out of 17,341