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Matches 1 - 50 out of 14,204

Document Document Title
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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/...  
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...  
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.  
WO/2020/175495A1
Provided is a method for producing a salt by reacting M+X- with YH so as to generate XH and M+Y-, and then removing the generated XH so as to obtain M+Y-. M+X- is a salt of a cation represented by M+ and an anion represented by X-. M+Y- ...  
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...  
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]...  
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...  
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.  
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...  
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...  
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...  
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...  
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...  
WO/2020/158748A1
[Problem] To provide a novel and practically useful alcohol that has greater industrial value than existing petrochemical raw materials, and to provide a derivative product therefrom. [Solution] An ethanol that has at least one peak from...  
WO/2020/158747A1
[Problem] To provide a novel useful alcohol and a derivative thereof, which are industrially more valuable than conventional petrochemical raw materials. [Solution] An ethanol which contains an inorganic component and/or an organic compo...  
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...  
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...  
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...  
WO/2020/151928A1
The invention relates to a method for operating a plant (10) for synthesizing a chemical product (12), having at least two receiving points (14, 16), at each of which at least one reactant can be received, and at least one reaction regio...  
WO/2020/154284A1
A process for producing methanol comprising (a) reacting, via a catalytic partial oxidation (CPO) reaction, a CPO reactant mixture (hydrocarbons, oxygen, and optionally steam) in a CPO reactor to produce syngas; wherein the CPO reactor c...  
WO/2020/154075A1
A process for producing methanol comprising (a) reacting, via a catalytic partial oxidation (CPO) reaction, a CPO reactant mixture (hydrocarbon, oxygen, and optionally steam) in a CPO reactor to produce syngas comprising H2, CO, CO2, H2O...  
WO/2020/148378A1
A method for the preparation of methanol synthesis gas comprising the steps of : (a) providing a first feed stream comprising hydrocarbon and steam; (b) providing a second feed stream comprising carbon dioxide in amount to result in a ca...  
WO/2020/148376A1
Method for the preparation of methanol synthesis gas combining two-step reforming and steam reforming of a carbon dioxide containing feed in parallel.5  
WO/2020/150247A1
A methanol synthesis plant comprising: a feed pretreating section operable to pretreat a feed stream; a synthesis gas (syngas) generation section comprising one or more reactors operable to produce a syngas synthesis product stream compr...  
WO/2020/141255A1
The present disclosure provides a versatile process for producing valuable renewable hydrocarbons from triglyceride containing feedstock. In the stepwise process, the triglyceride containing feedstock is first split to provide a mixture ...  
WO/2020/141254A1
The present disclosure is related to a multistep process for producing renewable gasoline components from a glyceride containing feedstock. The glycerides are split to provide a stream comprising fatty acids, or esters of fatty acids, an...  
WO/2020/142487A1
A process for producing methanol comprising (a) reacting under near-isothermal conditions, via a catalytic partial oxidation (CPO) reaction, a CPO reactant mixture (hydrocarbons, oxygen, optionally steam) in a CPO reactor to produce syng...  
WO/2020/141395A1
A process, a system, and an apparatus are provided for converting a lower alkane to an alkene. Oxygen and a lower alkane are provided to an ODH reactor. At least a portion of the lower alkane is converted to an alkene and an ODH stream c...  
WO/2020/136003A1
The invention is directed a process for catalyzed reaction of CO and H2. The catalyst is a transition metal as a central ion and at least one lewis basic ligand. Together with at least one nucleophilic promoter, CO and H2 are converted i...  
WO/2020/138387A1
Provided is a method for producing an organic compound, the method making it possible to ensure an adequate reaction time and obtain a target substance at a high yield even in an organic reaction that requires a relatively long time to c...  
WO/2020/138973A1
The present invention relates to a method for preparing 1,4-cyclohexanedimethanol. According to the present invention, provided is a method in which a two-stage reduction reaction is performed by means of terephthalic acid as a starting ...  
WO/2020/137357A1
The present invention addresses the problem of providing a method for producing a fluoroalkoxide, which is more useful than the conventional methods, and the like. The problem is able to be solved by a method for producing a compound rep...  
WO/2020/131618A1
Method and apparatus for recovering a material by vaporization is disclosed. The method includes providing a heat transfer fluid to a liquid section of a vessel, injecting a material having a first component and a second component into t...  
WO/2020/120305A1
The invention relates to a process for the preparation of ethylene glycol from ethylene, which comprises contacting the carbon dioxide stream resulting from hydrolysing ethylene carbonate, or the condensate stream resulting from condensi...  
WO/2020/114287A1
The present invention relates to a ruthenium-nickel/activated carbon co-supported catalyst, a preparation method therefor and a use thereof in the preparation of sugar alcohols by means of sugar catalysis and hydrogenation. According to ...  
WO/2020/111439A1
An isopropyl alcohol purification method according to an embodiment of the present application comprises the steps of: inputting feed including isopropyl alcohol, water, and a byproduct including normal propyl alcohol to an azeotropic di...  
WO/2020/111496A1
The present invention relates to a method for manufacturing a crosslinker compound, wherein a crosslinker compound usable for the manufacture of a super absorbent polymer can be obtained with a higher yield in a simple way. The crosslink...  
WO/2020/104464A1
A process for the preparation of an alkylene glycol from an alkene comprising steps of: a) supplying a gas composition to an alkylene oxide absorber through a gas inlet, the absorber comprising an absorption section and a sump, and allow...  
WO/2020/104552A1
The separation method separates a polyalcohol compound from water, so as to obtain a purified product stream comprising the polyalcohol compound in output concentration of at least 90wt%. Thereto, a mixture of the polyalcohol compound an...  
WO/2020/099372A1
The present invention relates to a new method for producing 2-ethyl-5,5-dimethyl- cyclohexanol, a fragrance composition comprising 2-ethyl-5,5-dimethyl-cyclohexanol, the use of 2-ethyl-5,5-dimethyl-cyclohexanol as a fragrance, particular...  
WO/2020/098901A1
The present invention relates to the use of 1-(4,4-dimethylcyclohexyl)ethanone, 1-(4,4-dimethylcyclohex-1-en-1-yl)ethanone, 1-(4,4-dimethylcyclohexyl)ethanol, 1-(4,4-dimethylcyclohexyl)ethyl acetate and 1-(2-hydroxy-4,4-dimethylcyclohexy...  

Matches 1 - 50 out of 14,204