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WO/2020/216603A1 |
The invention concerns a method for purifying an aqueous-alcoholic feedstock, comprising: a) a step of counter-current liquid-liquid extraction, comprising an extraction section supplied at the top with said aqueous-alcoholic feedstock a...
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WO/2020/212681A1 |
A catalyst suitable for use in carbon oxide conversion reactions is described, said catalyst in the form of a shaped unit formed from an oxidic catalyst powder, said catalyst comprising 30- 70% by weight of copper oxide, combined with zi...
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WO/2020/212222A1 |
The invention relates to a method for the synthesis of methanol (1), wherein: a fuel stream (11) containing carbon is supplied to a synthesis gas reactor arrangement (13) to obtain a synthesis gas stream (2) comprising hydrogen and carbo...
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WO/2020/212805A1 |
A process for producing hydroxypivaldehyde (HPA, 3 -hydroxy- 2, 2-dimethylpropanal) comprising reacting under isothermal conditions, via a cross-aldol condensation reaction, an HP A reactant mixture (isobutyraldehyde (IΒΑ), formaldehyd...
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WO/2020/208008A1 |
A plant, such as a hydrocarbon plant, is provided, which consists of a syngas stage for syngas generation and a synthesis stage where said syngas is synthesized to produce syngas derived product, such as hydrocarbon product. The plant ma...
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WO/2020/206538A1 |
It is provided a method of converting a carbonaceous material into syngas at a carbon conversion rate of at least 78% comprising gasifying the carbonaceous material in a fluidized bed reactor producing a crude syngas, classifying the cru...
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WO/2020/207926A1 |
A plant, such as a hydrocarbon plant, is provided, which consists of a syngas stage for syngas generation and a synthesis stage where said syngas is synthesized to produce syngas derived product, such as hydrocarbon product. The plant ma...
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WO/2020/207048A1 |
Provided is a Bacillus pumilus (BP) strain, the deposit number thereof being CGMCC NO.17424. Further provided are three fatty alcohol compounds having antibacterial activity that are extracted from the described Bacillus pumilus and a us...
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WO/2020/205494A1 |
Disclosed are novel supported nanoparticle compositions, precursors, processes for making supported nanoparticle compositions, processes for making catalyst compositions, and processes for converting syngas. The catalyst composition can ...
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WO/2020/200336A1 |
The present invention relates to the use of a catalyst for production of methanol from methane, wherein the catalyst comprises a zeolite having Al pairs in the skeleton of at least 10 percent, based on the total number of all aluminium a...
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WO/2020/202940A1 |
Provided is a catalytic mixture with sufficient catalytic efficiency, wherein pressure loss is small when the catalytic mixture fills a flow reactor and a reactive solution is caused to flow therethrough, and the catalytic efficiency and...
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WO/2020/205265A1 |
A hydrogenolysis catalyst comprises a catalytic component that includes copper oxide, manganese oxide, and aluminum oxide, and a binder that includes a zirconium component, wherein the catalyst comprises at least about 30.0 wt% copper ox...
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WO/2020/202205A1 |
The invention provides a novel and practical route of synthesis the substituted diol intermediates, 1,1-dialkylethane-1,2-diols, useful for the preparation of various 6-nitro-2,3-dihydroimidazo[2,1-b]oxazole containing drugs. Specificall...
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WO/2020/195454A1 |
The present invention provides a method for dehydrating an organic solvent, while suppressing an increase in the number of fine particles. A method for dehydrating an organic solvent according to the present invention comprises: a step (...
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WO/2020/192477A1 |
The present invention provides a catalyst and method for preparing isopentyl diol, the catalyst being a supported catalyst; said supported catalyst consists of active metal and metal-organic framework materials; the method uses 3-methyl-...
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WO/2020/187953A1 |
The presently claimed invention relates to a process for the recovery of 3-methyl-3-buten- -ol from a stream comprising (Z)-3-methylpent-2-ene-1,5-diol, (E)-3-methylpent-2-ene-,5-dioland 3-methylenepentane-1,5-diolby treating the stream ...
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WO/2020/190550A1 |
Embodiments of the present invention are directed to processes for vapor-phase aldehyde hydrogenation. In some embodiments, a process for vapor-phase heterogeneous hydrogenation of aldehydes to produce alcohols comprises providing a mixt...
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WO/2020/187169A1 |
The present invention relates to a device for preparing xylitol by integrating evaporation, crystallization and centrifugal separation, comprising a xylitol tank, a cleaning liquid tank, a recycling tank and a multi-component shunt syste...
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WO/2020/188354A1 |
The present disclosure relates to the recovery of an alkoxide catalyst used in a process depolymerizing a polyester to form a diacid or diester and a diol. The present disclosure also relates to the recovery of an alkoxide catalyst used ...
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WO/2020/191117A1 |
A process for producing methanol and olefins comprising: feeding a catalytic partial oxidation (CPO) reactant mixture to a CPO reaction zone, wherein at least a portion of the CPO reactant mixture reacts to produce a CPO reaction zone ef...
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WO/2020/187583A1 |
Parallel co-production process for the production of methanol and urea product from a hydrocarbon containing feed-stock by means of primary and secondary reforming, intermediary methanol and ammonia formation and conversion of the ammoni...
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WO/2020/187585A1 |
Parallel co-production process for the production of methanol and urea product from a hydrocarbon containing feed-stock by means of autothermal reforming, intermediary methanol and ammonia formation and conversion of the ammonia to urea ...
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WO/2020/191284A1 |
Reactors are provided that can include a first set of fluid channels and a second set of fluid channels oriented in thermal contact with the first set of fluid channels, either one or both of the first of the set of fluid channels are no...
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WO/2020/182456A1 |
The invention relates to a process for the conversion of one or more polyols including the steps of: (i) reacting one or more polyols chosen from the group consisting of sorbitol, glycerol, and erythritol, at a temperature in the range f...
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WO/2020/185096A1 |
The present invention is directed to a composition for use in recovering an alcohol from an aqueous solution the composition comprising: a) a recovery solution comprising at least one tertiary amine containing compound and at least one e...
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WO/2020/183302A1 |
A method of producing a fuel additive includes passing a feed stream comprising C4 hydrocarbons through a first hydrogenation unit producing a first process stream; passing the first process stream through a distillation unit; withdrawin...
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WO/2020/186195A1 |
In one aspect, the disclosure relates to a method for functionalizing hydrocarbons. In a further aspect, the method involves heating a hydrocarbon with a composition having an acid and an oxidant. In other aspects, the composition can fu...
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WO/2020/181166A1 |
A method of reducing the fouling in a process for the production of styrene, the method comprising: introducing an additive into a stream comprising styrene and byproduct divinyl benzene (DVB), wherein the additive comprises: at least on...
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WO/2020/178802A1 |
A system comprising a catalytic partial oxidation (CPO) reactor to produce, from a CPO reactant mixture, a CPO reactor effluent characterized by a hydrogen to carbon monoxide (H2/CO) molar ratio and a M ratio defined as (H2-CO2)/(CO+C=2)...
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WO/2020/178684A1 |
A method of producing methanol is disclosed. The method involves adding alkali to crude methanol and distilling the crude methanol in one or more distillation columns. The method also includes flowing a vapor side draw from one of the di...
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WO/2020/178330A1 |
The present invention relates to a method for producing methanol or methane by reacting hydrogen with carbon dioxide, wherein: - at least one exhaust gas stream (40, 52) arising in the system for producing methanol or methane is diverted...
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WO/2020/176210A1 |
Disclosed are novel catalyst compositions, catalyst precursors, processes for making catalyst precursors, processes for making catalyst compositions, and processes for converting syngas. The catalytic component in the catalyst compositio...
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WO/2020/174078A1 |
The invention relates to a process for the preparation of 1,2-propanediol from lactic acid by catalytic hydrogenation in aqueous solution, carrying out the reaction in the presence of a base and/or of a basic salt of an alkali metal and/...
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WO/2020/176647A1 |
A process for producing methanol and olefins comprising: feeding a catalytic partial oxidation (CPO) reactant mixture to a CPO reaction zone to produce a CPO reaction zone effluent; (b) feeding a dehydrogenation zone reactant mixture com...
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WO/2020/173961A1 |
The invention relates to a method for degradation of plastic materials into terephthalic acid (TPA)and/or ethylene glycol and/or other monomers that form the plastic materials.
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WO/2020/176650A1 |
A process for producing syngas and olefins comprising: feeding a catalytic partial oxidation (CPO) reactant mixture comprising oxygen, first hydrocarbons, and optionally steam to a CPO reaction zone comprising a CPO catalyst, wherein at ...
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WO/2020/173510A2 |
Provided are a hollow fibre pervaporation membrane-based glycerol concentration method and device. The method uses an innovative hollow fibre pervaporation membrane to perform dehydration and concentration on crude glycerol, the hollow f...
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WO/2020/175444A1 |
[Problem] To provide a system which makes it possible to achieve the mass reforming of a hydrocarbon material into hydrogen within a short time by utilizing low-temperature waste heat having a temperature of lower than 700°C. [Solution]...
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WO/2020/166117A1 |
The present invention provides a method for selectively producing an alcohol by efficiently hydrogenating a lactone. The present invention is a method for producing an alcohol, wherein an alcohol that is represented by formula (2) is p...
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WO/2020/164598A1 |
Tricyclodecane dimethanol-based compositions are provided which contain specific amounts of components and allow for improved fluidity and optical properties of products made therewith.
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WO/2020/162630A1 |
The purpose of the present disclosure is to provide a method for producing an organic compound, etc. Said purpose is solved by a method for producing a compound represented by formula (1). [In the formula, X represents -O-, an imino grou...
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WO/2020/161667A1 |
A system comprising a catalytic partial oxidation (CPO) reactor operable to produce a CPO reactor effluent characterized by a hydrogen to carbon monoxide (H2/CO) molar ratio and an M ratio (H2-CO2)/(CO+CO2); a steam methane reforming (SM...
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WO/2020/159657A1 |
A system for producing methanol comprising a catalytic partial oxidation (CPO) reactor operable to produce, from a CPO reactant mixture, a first syngas characterized by an M ratio defined as (H2-CO2)/(CO+CO2); a first hydrogen recovery u...
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WO/2020/157049A1 |
The present disclosure relates to a process for converting syngas to C2+ alcohols, said process comprising the steps of providing a reactor, of providing a catalyst composition and one or more acidic materials within said reactor, of pro...
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WO/2020/157566A1 |
A multi-stage system for producing methanol comprising: N stages, each stage comprising (a) a methanol synthesis reactor configured to convert at least a portion of a reactor feed to a reactor effluent; (b) a separator configured for sep...
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WO/2020/158752A1 |
[Problem] To provide an adsorbent recycling method for regenerating a used adsorbent and allowing purification capability to be exhibited stably in order to maintain constant the composition of a synthetic gas that has been purified usin...
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WO/2020/157057A1 |
The present disclosure relates to a catalyst composition comprising copper and iron on a support for use in a process for the synthesis of higher alcohols from a syngas feed stream comprising hydrogen and carbon monoxide, the catalyst co...
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WO/2020/152647A1 |
A process for producing methanol comprising (a) feeding syngas to a methanol reactor to produce a methanol reactor effluent stream, wherein the syngas comprises hydrogen (H2), carbon monoxide (CO), and carbon dioxide (CO2), wherein the m...
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WO/2020/151812A1 |
Proposed is a method for producing 1,2-alkane diols in a solid dosage form, said method comprising or consisting of the following steps: (a) preparing a melt of at least one 1,2-alkane diol; (b) cooling the melt from step (a) to a temper...
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WO/2020/152311A1 |
The invention relates to a method for operating a plant for synthesizing methanol (1), wherein a synthesis gas flow (2) comprising hydrogen and carbon oxides is supplied to a synthesis gas compressor (3) of the plant in order to increase...
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