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WO/2018/049735A1 |
Provided are a metal oxide catalyst for methanol synthesis from CO 2 hydrogenation and a preparation method of the catalyst. The catalyst for methanol synthesis from CO 2 hydrogenation is composed of two kinds of metal oxides, denoted as...
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WO/2018/044971A1 |
Implementations of the disclosed subject matter provide a process for producing ethylene glycol from a carbohydrate feed. The process may include contacting, in a reactor under hydrogenation conditions, the carbohydrate feed with a bi-fu...
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WO/2018/036693A1 |
A process for the synthesis of methanol from an input stream of synthesis gas, comprising the following steps: subjecting a portion of said input stream as feed stream to an adiabatic reactive step, providing an effluent containing metha...
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WO/2018/039109A1 |
Implementations of the disclosed subject matter provide a method for producing glycols from an anhydrosugar feed. The method may include contacting, in a reactor under hydrogenolysis conditions, the anhydrosugar feed with a bi-functional...
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WO/2018/034305A1 |
The present invention pertains to a method for refining a specific organic compound that is a target compound from among multiple types of organic compounds. An example of this refining method is a method for separating a target compound...
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WO/2018/030975A1 |
The invention relates to the food industry and to pharmacology and medicine. A method for processing a rectified water-alcohol mixture is carried out by pumping the mixture through a column (1) of an apparatus, with the mixture being dir...
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WO/2018/025429A1 |
Provided is a simple method for producing perfluoroalkyl compounds that serve as important intermediates for organic electronic materials, pharmaceuticals, agricultural chemicals, polymer functional materials, etc., the method involving ...
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WO/2018/024820A1 |
The invention relates to compounds of formula (A) as defined herein, and esters of the compound of formula (A), and ketones of the compound of formula (A). The invention further relates to a method for preparing compounds of formula (A) ...
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WO/2018/022538A1 |
Implementations of the disclosed subject matter provide a process for producing ethylene glycol and propylene glycol from a sorbitol feed which may include contacting the sorbitol feed with hydrogen in a reactor in the presence of a solv...
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WO/2018/018651A1 |
Provided are a method and system for separating a t-butanol and diisobutylene azeotrope. The purpose of separating t-butanol from diisobutylene is achieved by allowing the selective adsorption of t-butanol with an adsorbing agent flowing...
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WO/2018/016270A1 |
Provided is a method for producing a Guerbet alcohol that improves the conversion rate and yield without requiring the use of a solvent. A method for producing a Guerbet alcohol having the following step 1 through step 3 in that order. S...
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WO/2018/013349A1 |
The disclosure concerns processes for conversion of methane to C2 hydrocarbons comprising: (i) contacting methane with oxygen in the presence of a first catalyst in a first reactor to produce a first reaction product comprising C2 hydroc...
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WO/2017/221211A1 |
The present invention provides for crystalline Dapagliflozin butane –1,2– diol solvate (VIII), crystalline Dapagliflozin (S) butane –1,2– diol solvate (VIIIa) and Dapagliflozin (R) butane –1,2– diol solvate (VIIIb). The prese...
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WO/2017/214873A1 |
Provided is a method for separating and purifying butanol, acetone and ethanol or purifying butanol by fermentation coupling, comprising the following steps: 1) fermenting using an acetone and butanol-producing bacteria to obtain butanol...
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WO/2017/216311A1 |
A process for large scale and energy efficient production of oxygenates from sugar is disclosed in which a sugar feedstock is introduced into a thermolytic fragmentation reactor comprising a fluidized stream of heat carrying particles. T...
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WO/2017/217279A1 |
Provided is a method for producing isopropyl alcohol by directly hydrating propylene with water, wherein when propylene and water are subjected to a reaction in a reactor, the ratio of propylene and water in the reactor is 1300-2100 part...
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WO/2017/216272A1 |
A method for providing polyvinyl chloride (PVC) comprises the following steps: a) providing electricity and an alkali metal chloride solution, preferably Li, K and/or Na, in a chlor-alkali electrolysis cell (17) and obtaining Cl2 and an ...
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WO/2017/214455A1 |
Fragrance compounds having a unique chemical structure are provided, including esters and ethers of 3-cyclohexenyl methanol and derivatives thereof. The fragrance compounds can have multi-faceted odors. The fragrance compounds can be use...
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WO/2017/212289A1 |
The present invention relates to a method of reducing, cleaving and/or coupling at least one C=O, C-O, C=C or C=N bond of a compound, using a reagent comprising a stannyl cation.
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WO/2017/207108A1 |
The invention relates to a method (100) for producing of ethanol from synthesis gas using an ethanol direct synthesis gas reactor (3) which is equipped with a catalyst and which is designed to directly convert carbon monoxide and hydroge...
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WO/2017/207106A1 |
Disclosed is a method (100) for producing ethanol, during which a batch mixture, containing hydrogen and carbon monoxide and/or carbon dioxide, is subjected to catalytic ethanol direct synthesis (2) in order to obtain a product mixture c...
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WO/2017/207107A1 |
The invention relates to a method (100) for producing ethanol from synthesis gas, in which the synthesis gas is produced by means of at least one synthesis gas production reactor (1) and is guided at least in part to at least one ethanol...
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WO/2017/204975A1 |
The invention relates to processes for oxygenate synthesis and homologation, to equipment and materials useful in such processes, and to the use of such oxygenate for producing olefin and polyolefin.
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WO/2017/202731A1 |
The invention provides a process for the separation of a first diol, selected from the group consisting of C3 to C7 diols from a first mixture comprising two or more C3 to C7 diols, said process comprising the steps of: (i) providing sai...
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WO/2017/196225A1 |
Disclosed is a process for production of mixed 2,2-dialkyl-1,3-propanediols by aldol reaction and subsequent crossed cannizzaro reaction, whereby formaldehyde in presence of a strong base is subjected to aldol reaction and subsequent can...
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WO/2017/194663A1 |
The present invention relates to a selective reduction of esters to their corresponding alcohols.
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WO/2017/190199A1 |
A method of producing smoke for the treatment of foodstuffs, the method comprising the steps of providing a supply of sugar alcohol, and heating the sugar alcohol to produce a gaseous product containing vapours and particulate materials....
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WO/2017/187906A1 |
The present invention provides a composition which contains a fluorinated alcohol expressed by general formula (1), and a charge transfer compound, wherein the amount of hydrogen fluoride generated from the fluorinated alcohol under atmo...
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WO/2017/188209A1 |
The present invention addresses the problem of providing a purification device through which a solvent having a reduced amount of impurities and a raw material for the solvent can be obtained. The present invention also addresses the pro...
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WO/2017/178771A1 |
The device (200) for the cogeneration of methanol and synthetic methane comprises a device (100) for the hydrogenation of CO2 in order to produce methanol from a syngas comprising dihydrogen, H2, and carbon dioxide, CO2. It comprises: - ...
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WO/2017/175760A1 |
A method for producing methanol from synthesis gas, comprising mixing a final unreacted gas with a portion of a make-up gas to obtain a first mixed gas and furthermore synthesizing methanol from the preheated first mixed gas, separating ...
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WO/2017/175638A1 |
[Problem] To provide a method for producing an alcohol and a method for producing a catalyst for alcohol production with which it is possible to selectively obtain a target long-chain C8-22 alcohol in one step using a synthetic gas as th...
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WO/2017/173286A1 |
A system and method for removing acidic species from a rich mono-ethylene glycol ("MEG") solution (21) does so by stripping the acid from the rich MEG solution (21) by contacting the solution with a gas (23), the gas being nitrogen or a ...
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WO/2017/167642A1 |
A process layout for large scale methanol synthesis comprises one or more boiling water reactors and one or more radial flow reactors in series, the boiling water reactor (s) being fed with approximately fresh make-up syngas. The methano...
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WO/2017/171674A1 |
The present invention relates to the stereoselective synthesis (2S,12Z)-2-acetoxy-12-heptadecene secreted by female pistachio twig borer and attract male individuals.
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WO/2017/167219A1 |
The present invention provides a method for increasing the UV transmittance of ethylene glycol. The method uses an ethylene glycol solution and hydrogen as raw materials, and uses an alloy catalyst comprising nickel, one or more rare-ear...
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WO/2017/172895A1 |
A composition having: titania aerogel having titania nanoparticles and copper nanoparticles. Each of the copper nanoparticles is in contact with more than one of the titania nanoparticles. A method of: providing a titania aerogel, and fo...
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WO/2017/170077A1 |
A novel alkoxy magnesium which, when used as a constituent of a solid catalyst component for olefin polymerization use to polymerize an olefin, the formation of a fine powder can be reduced and a polymer having an excellent grain size di...
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WO/2017/162512A1 |
The invention relates to a reactor comprising a reaction chamber (4) on which a feed device (6) for reactants (7), a feed device (8) for a sorption agent (9) and an outlet device (10) for the sorption agent (9) are arranged. The outlet d...
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WO/2017/161452A1 |
This invention relates to a method for the conversion of lignocellulosic biomass into ethyl esters of carboxylic acids. Said method consists of treating the biomass material with an oxidizing agent that is incorporated in an solution com...
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WO/2017/162513A1 |
The invention relates to a reactor having a reaction chamber (4), wherein a feed device (6) for reactants (7), a feed device for a liquid sorption agent (9) and a discharge device (10) for the sorption agent (9) are arranged on the react...
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WO/2017/157253A1 |
A process for the preparation of epoxide through a halohydrin process comprises: (1) halohydration: H2O2 (or hydrogen peroxide), halogen elementary substance, ethylenically unsaturated compound having one or more C=C double bonds are add...
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WO/2017/156615A1 |
A method and a system for recycling spent ethylene or propylene glycol recovered from aircraft deicing solutions is described. The recovered spent ethylene or propylene glycol contains water and other undesirable substances which require...
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WO/2017/157254A1 |
Provided is a method for preparing an epoxide by halohydration, the method comprising: (1) halohydration: adding H2O, a halogen element and an olefin compound to a reaction unit for reaction to obtain a halohydrin; (2) saponification: sa...
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WO/2017/150750A1 |
The present invention relates to a compound for preparing a copolymerized polyester resin and a method for preparing a copolymerized polyester resin using the same. The method for preparing a copolymerized polyester resin according to th...
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WO/2017/142000A1 |
In the present invention, a sugar alcohol can be efficiently produced from a cellulose-containing biomass by carrying out a step (1) of filtering an aqueous sugar solution, which is obtained by hydrolysis of a cellulose-containing biomas...
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WO/2017/143118A1 |
Use of diverse biomass feedstock in a process for the recovery of target C5 and C6 alditols and target glycols via staged hydrogenation and hydrogenolysis processes is disclosed. Particular alditols of interst include, but are not limite...
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WO/2017/142028A1 |
A metal-supported macromolecule and a use thereof as a catalyst, said metal-supported macromolecule being obtained by causing a ligand to react with a zinc compound or a cobalt compound, said ligand having an imidazole group that is bond...
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WO/2017/137355A1 |
The invention provides a process for the selective hydrogenation of glycolaldehyde in a process stream comprising glycolaldehyde and one or more monosaccharide in a solvent, said process comprising contacting the process stream with hydr...
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WO/2017/139543A1 |
Embodiments of the present invention relate to processes for converting olefins to alcohols, ethers, or combinations thereof that are suitable for use as a gasoline additive. In one embodiment, the process comprises (a) receiving a feed ...
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