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Matches 1 - 50 out of 13,482

Document Document Title
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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.  
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...  
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...  
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...  
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.  
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...  
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...  
WO/2017/194663A1
The present invention relates to a selective reduction of esters to their corresponding alcohols.  
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....  
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...  
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...  
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: - ...  
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 ...  
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...  
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 ...  
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...  
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.  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
WO/2017/137581A1
The invention relates to a method for the synthesis of methanol, wherein a hydrogen-containing stream (3) from a hydrogen recovery stage (4) is fed to a synthesis gas stream (2) which comprises hydrogen and carbon oxides and wherein the ...  
WO/2017/137440A1
The invention provides a process for the production of alkylene glycols, said process comprising providing a feed comprising at least 10wt% of lignocellulose and/or one or more saccharides, on the basis of the overall feed, in water to a...  
WO/2017/133429A1
The present invention discloses a terpineol and a preparation method and an application thereof. The terpineol has a structure represented by formulas (I) or (II). In formula (I), R is independently selected from C12 to C16 alkyl, -NR1R2...  
WO/2017/134139A1
The present invention provides a method of preparing glycolic acid ( HOCH2COOH ), the method at least comprising the steps of: (a) providing an aqueous oxalic acid (HOOCCOOH) containing stream having a molar ratio of water/oxalic acid of...  
WO/2017/133357A1
The present invention relates to a method, process, and apparatus for separating ethylene glycol and 1,2-butylene glycol. The method comprises subjecting ethylene glycol and 1,2-butylene glycol to an acetal or ketal reaction to form a li...  
WO/2017/129272A1
The disclosure generally provides methods for preparing compositions comprising alkanolamine alkylamides and polyols. This disclosure further relates to methods for preparing compositions comprising alkanolamine alkylamides and polyols t...  
WO/2017/132194A1
A process is described that uses a silver catalyst to convert methanol into formaldehyde in the presence of less than a stoichiometric amount of oxygen. The resulting formaldehyde is reacted without isolation with propionaldehyde over a ...  
WO/2017/125308A1
A system (1) for the purification of an organic solvent, preferably an alcohol, comprising a first distillation column (10), a second distillation column (20), a vapor permeation unit (30) suitable for the dehydration of an organic solve...  
WO/2017/127263A1
A method of making 1,5-pentanediol from tetrahydrofurfural alcohol. The method includes the steps of dehydrating tetrahydrofurfural alcohol (THFA) to dihydropyran (DHP); hydrating at least a portion of the DHP to 2-hydroxy-tetrahydropyra...  
WO/2017/121980A1
A process is described for the synthesis of methanol comprising the steps of: (i) passing a first synthesis gas mixture comprising a make-up gas and a first loop recycle gas stream through a first synthesis reactor containing a cooled me...  
WO/2017/121978A1
A process is described for the synthesis of methanol comprising the steps of: (i) passing a synthesis gas mixture comprising a make-up gas through a reactor containing abed of particulate methanol synthesis catalyst to form a product gas...  

Matches 1 - 50 out of 13,482