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WO/2021/245228A2 |
The present invention relates to a process for the separation of 1,3 and 1,4-butanediol from a mixture thereof.
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WO/2021/246316A1 |
The present invention reduces energy derived CO2 through effective use of CO2 that is in exhaust gas from a cement production facility and that is not derived from fossil fuel, by converting CO2 in exhaust gas from a cement production fa...
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WO/2021/239811A1 |
The disclosure relates in its first aspect to a process for converting a stream comprising methane into methanol. Said process comprises the steps of (a) providing a first stream (1, 7) comprising methane; (b) providing a second stream (...
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WO/2021/242971A2 |
The present disclosure provides a composition. In an embodiment, the composition includes 2-heptylundecanol; a member selected from the group consisting of 2-ethyhexanol and 2-propylheptanol; and a mixture of an alcohol (1) and an alcoho...
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WO/2021/242864A1 |
The present disclosure provides a composition. In an embodiment, the composition includes a mixture of an alcohol (1) and an alcohol (2). Alcohol (1) has the Structure (1) : alcohol (2) has the Structure (2): wherein a is an integer from...
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WO/2021/234717A1 |
This invention discloses a process of conversion of Carbon Dioxide (CO2) into methane, methanol, formic acids or other fuels or chemicals, characterized by the use of Magnesium (Mg) nanoparticles (NPs) or bulk Mg for the conversion proce...
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WO/2021/236586A1 |
Processes for the catalytic hydrogenolysis of glycerol to produce propylene glycol and/or ethylene glycol are described.
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WO/2021/235326A1 |
To provide a light-driven fuel cell having excellent power generation characteristics. A light-driven fuel cell comprises a cathode, an anode, and a proton permeation membrane between the cathode and the anode. The anode is provided wi...
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WO/2021/235309A1 |
Provided is a method with which it is possible to produce a corresponding ether from a carboxylic acid ester, and in which the reaction product and catalyst can be separated easily, without releasing large amounts of salt waste or harmfu...
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WO/2021/236923A1 |
Processes for producing alcohols from biomass are provided. The processes utilize supercritical methanol to depolymerize biomass with subsequent conversion to a mixture of alcohols. In particular the disclosure relates to continuous proc...
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WO/2021/236915A1 |
Provided are two-stage processes by which primary alcohols such as ethanol or 1- butanol are converted into distillate-range ethers and olefins utilizing Guerbet coupling followed by intermolecular dehydration. The ethers can be used, fo...
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WO/2021/234087A1 |
The separation method separates a polyalcohol compound from water, so as to obtain a purified product stream comprising the polyalcohol compound in an output concentration of at least 90wt%. Thereto, a mixture of the polyalcohol compound...
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WO/2021/233732A1 |
The present invention relates to a method of producing linear fatty acids comprising 7 to 28 carbon atoms or esters thereof using a combined biotechnological and chemical method. In particular, the present invention relates to a method o...
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WO/2021/230280A1 |
The present invention provides a method for purifying an organic compound, by which an organic compound having a reduced lead content is obtained from an organic compound that contains a lead component as an impurity. In this method for ...
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WO/2021/224303A2 |
According to a first aspect, the invention relates to a polyethylene-type polymer comprising methylene groups (CH2) and at least one functional group selected from group O-C(=O) and group O-C(=O)-O, the polyethylene-type polymer having a...
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WO/2021/219644A1 |
The invention relates to a process for producing functionalized organic molecules having 1 to 3 carbon atoms comprising the step of - contacting carbon dioxide as the only gas or a gas mixture comprising or consisting of carbon dioxide a...
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WO/2021/218197A1 |
An implementation method for promoting lignin depolymerization by pre-oxidation-catalytic hydrogenolysis, which comprises the steps of: pre-oxidizing lignin in a solvent system by using 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ); then co...
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WO/2021/215408A1 |
The present invention provides a carbon dioxide reduction catalyst that is used in reduction reactions of carbon dioxide and that has high methanol selectivity. A carbon dioxide reduction catalyst according to the present invention is ...
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WO/2021/213700A1 |
The invention relates to a process for preparing methanol, in which a synthesis gas comprising carbon oxides and hydrogen is provided, which is passed at elevated pressure and elevated temperature through a catalyst bed of a methanol syn...
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WO/2021/213552A1 |
Disclosed by the present application are a multi-column differential pressure energy-saving anhydrous alcohol distillation system and anhydrous alcohol energy-saving production method, the anhydrous alcohol distillation system comprising...
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WO/2021/208199A1 |
The present invention provides a reaction system and method for ammoximation and tert-butyl alcohol recovery. The reaction system comprises an oximation reactor, a reaction clear liquid buffer tank, a tail gas absorption tower, a tert-bu...
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WO/2021/205900A1 |
Provided is a method for stably producing a high-purity alcohol for a long period of time when producing an alcohol through a hydration reaction of an olefin by using a heteropolyacid catalyst. Provided is a method for producing an alcoh...
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WO/2021/204789A2 |
The present invention relates to a process for recycling polyacetal having from 8 to 100 000 carbon atoms for obtaining a produced polyoxymethylene dialkyl ether of formula R-(OCH2)n-OR', in which R and R' independently represent a methy...
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WO/2021/198563A1 |
A method for recovering mono-propylene glycol from a mixture comprising bio-derived diols and an organic impurity is disclosed. The method may comprise: (ia) separating the organic impurity from mono-propylene glycol in a first distillat...
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WO/2021/198782A1 |
The invention relates to a process for the production of ethylene glycol from CO2, comprising the steps of : i) Reducing CO2 to CO; ii) Reacting the CO produced in step i) with an amine to form an oxamide or an oxamate or with an alcohol...
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WO/2021/200952A1 |
[Solution] A carbonate-based resin that includes a structure represented by formula (A1). X in formula (A1) represents formula (B1). Rings Y and Z that form a fused ring with cyclobutane in formula (B1) each independently represent an op...
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WO/2021/198806A1 |
Method for lowering aldehyde content in a mixture comprising (i) diethylene glycol (DEG) and/or triethylene glycol (TEG) and (ii) aldehyde are disclosed. An ion exchange resin is soaked in monoethylene glycol. The mixture comprising 5 to...
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WO/2021/194246A1 |
The present invention relates to a plasticizer, and a polymer resin composition comprising same. More specifically, provided is a polymer resin composition, which uses, as a plasticizer, the reaction compound of pentaerythritol and a mix...
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WO/2021/189639A1 |
The present invention relates to an enhanced reaction system and process for propylene hydration catalyzed by an ionic liquid. The system comprises: a reactor, a micro-interface generator, a pre-heating device, etc. In the present invent...
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WO/2021/189151A1 |
An antimicrobial composition is described herein. The composition comprises an antimicrobial agent, a sequestering agent, a release agent, and an optional dispersing agent. The antimicrobial agent comprises a quaternary ammonium compound...
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WO/2021/193572A1 |
This production method for an organic substance comprises: a step in which waste (G0) is supplied to a dryer (13); a step in which the waste (G0) is dried in the dryer (13); a step in which the waste (G0) that was dried in the dryer (13)...
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WO/2021/189638A1 |
The present invention relates to an immersed micro-interface enhanced reaction system and process for propylene hydration, the system comprising a reactor, a first micro-interface generator, a second micro-interface generator and so on. ...
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WO/2021/186658A1 |
Provided is a methanol production system capable of improving thermal efficiency. This methanol production system (100) is characterized by comprising a carbon monoxide production device (3) which produces carbon monoxide from a first fe...
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WO/2021/177287A1 |
The present invention addresses the problem of providing a catalyst which exhibits high reusability and is capable of reducing the amount of residual metals in a reaction liquid in a process wherein an optically active reduction product ...
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WO/2021/175908A1 |
The invention relates to a process for producing a target compound (6) using an aldehyde, the target compound being an alcohol constituted of the aldehyde or another compound constituted at least partly of the alcohol, and the aldehyde b...
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WO/2021/178277A1 |
Provided is a process for hydrating and oligomerizing a hydrocarbon feed comprising mixed olefins, by contacting the feed with water and a catalyst in a fixed bed reactor, wherein the catalyst hydrates mixed olefins to mixed alcohols and...
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WO/2021/173823A1 |
We have discovered that addition of water to a mixture of oxygenates increases their volatility relative to methanol. A process and apparatus are disclosed for separating methanol from other oxygenates. Water is separated from a stream c...
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WO/2021/168341A1 |
The present application relates to two crystalline polymorphic forms, crystalline methanol, ethanol and tetrahydrofuran solvates and a crystalline hydrate of the compound l-(5-(3-(7-(3-fluorophenyl)-3H- imidazo[4,5-c]pyridin-2-yl)-1H-pyr...
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WO/2021/166485A1 |
A method for producing an alcohol by hydrating an olefin using a heteropolyacid catalyst is provided, in which the catalyst can be stably used over a long period. The method is for producing an alcohol by supplying water and an olefin ha...
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WO/2021/165084A1 |
The invention relates to a process for preparing a mixture of alkylene glycols (e.g. ethylene glycol and/or propylene glycol) from a carbohydrate source by catalytic conversion with hydrogen. More specifically, the catalytic hydrogenolys...
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WO/2021/166985A1 |
This system for producing a synthetic article is provided with: a first supply line; a second supply line; a synthesis plant which is configured so as to produce a synthetic article; and a flow rate control device which is configured so ...
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WO/2021/166983A1 |
This synthetic material production system comprises: a first hydrogen supply line for supplying a by-product hydrogen gas; a second hydrogen supply line for supplying hydrogen gas generated using renewable energy; a compressor which is c...
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WO/2021/160860A1 |
The present invention pertains to a composition comprising at least one compound of formula (I) and to the use of said composition for recovering value minerals from ore and other feedstocks by flotation (formula (I)).
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WO/2021/158714A1 |
Various aspects of the disclosure relate to compositions comprising a liquid phase that comprises a cannabinoid anion, wherein the cannabinoid anion is the conjugate base of a cannabinoid molecule, and the cannabinoid molecule has an aci...
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WO/2021/156179A1 |
Process and reaction system for the preparation of methanol. The process comprises the steps of (a) providing a fresh methanol synthesis gas containing hydrogen, carbon monoxide and carbon dioxide;(b)) introducing and reacting the fresh ...
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WO/2021/154143A1 |
The invention concerns a method for treatment of a stream of mixed compounds (4a) obtained from a process (3) comprising decomposition and/or conversion of a wood or pulp material, the method comprising: feeding the stream (4a-4e) throug...
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WO/2021/153422A1 |
Provided is a method for producing a halogenated hydrocarbon magnesium compound, the method including bringing a halogenated hydrocarbon compound into contact with magnesium having a specific surface area of 1×10-5 to 2×10-4m2/g. Also ...
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WO/2021/154220A1 |
The present disclosure provides phospholipid-containing compounds, pharmaceutical compositions and microspheres that exhibit high affinity for mineralized metals. The present disclosure also provides strategies for using said compounds, ...
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WO/2021/150942A1 |
Syngas is produced by a steam reforming unit with at least one of a bayonet reactor for reforming steam and a hydrocarbon, a recuperative burner, and a regenerative burner such that the steam reforming unit produces little or no steam in...
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WO/2021/148175A1 |
The present invention relates to a method for producing alkali metal alcoholates in counter flow by means of reactive rectification, the alkali metal being selected from sodium and potassium. In a first step, the alcohol is converted in ...
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