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WO/2024/075800A1 |
A compound represented by general formula: R1-R2-X, wherein R1 is -CH3, -CH2F, -CHF2, -CH2I, -CHFI or an anionic group; R2 is an alkylene group formed only with a unit represented by -CFH- or an alkylene group formed only with a unit rep...
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WO/2024/068047A1 |
The invention relates to a process (1000, 2000) for preparing methanol, in which a methanol synthesis feedstock (101) containing hydrogen and a carbon dioxide undergoes a methanol synthesis (100) with the formation of a raw product mixtu...
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WO/2024/069119A1 |
The present invention provides A process for the hydroformylation of olefin to produce normal (N) and iso (I) aldehydes at an N:I ratio RA, the process comprising hydroformylating olefin with hydrogen and carbon monoxide in the presence ...
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WO/2024/071359A1 |
The present invention pertains to a nickel diatomaceous earth catalyst that hydrogenates an aldehyde and a production method therefor, the catalyst being characterized by containing Ni, Zr, and diatomaceous earth, and being characterized...
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WO/2024/069020A1 |
The present invention provides fuels for combustion engines of the diesel type and petrol type and especially to fuels having an increased content of fuel components originating from renewable sources. In particular, diesel type fuels ar...
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WO/2024/062209A1 |
The specification describes a process for the hydrogenolysis of an ester substrate, comprising the step of carrying out hydrogenolysis of the ester substrate in the presence of a heterogeneous catalyst, wherein the catalyst comprises: 5-...
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WO/2024/056652A1 |
The invention relates to a method for producing C2-C4 olefins from dimethyl ether and optionally methanol, having the steps of: A) providing a dimethyl ether-containing flow A; B) mixing at least one part of the flow A with at least one ...
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WO/2024/053938A1 |
The present invention provides a method for treating neopentyl glycol wastewater, comprising the steps of: recovering wastewater, which contains a catalyst, from at least one process from among an aldol purification process, an neopentyl...
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WO/2024/053936A1 |
The present invention provides a method for preparing neopentyl glycol, comprising the steps of: obtaining a first reaction product containing hydroxypivaldehyde by performing an aldol condensation reaction; contacting the first reaction...
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WO/2024/052346A1 |
Subject matter of the present invention is a method for the production of fatty alcohols from alternative, renewable natural raw materials, the use of the fatty alcohols to produce surfactant intermediates or surfactants and a fatty alco...
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WO/2024/053935A1 |
The present invention relates to a method for producing neopentyl glycol, comprising the steps of: obtaining a first reaction product containing hydroxypivaldehyde through an aldol condensation reaction; contacting the first reaction pro...
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WO/2024/053937A1 |
The present invention relates to a method for preparing neopentyl glycol, comprising the steps of: obtaining a first reaction product including neopentyl glycol by hydrogenating in a first hydrogenation reactor; feeding the first reactio...
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WO/2024/048674A1 |
The main purpose of the present invention is to lessen the temperature difference between the gas temperature at the inlet and the gas temperature at the outlet of a reactor in a reaction that converts a raw material gas containing carbo...
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WO/2024/048675A1 |
The main purpose of the present invention is to prevent the deterioration in reaction yield in a conversion reaction from a raw material gas comprising hydrogen and carbon oxide to a liquid fuel. A liquid fuel production system according...
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WO/2024/048637A1 |
The main purpose of the present invention is to ease the restrictions on the installation site of a carbon dioxide capture system and/or to steadily secure a CO2 supply source and/or a cooling energy in a liquid fuel production system. A...
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WO/2024/048673A1 |
The main purpose of the present invention is to suppress reductions in the reaction efficiency in the vicinity of the gas flow inlet of a reactor for a conversion reaction to a liquid fuel of a starting gas that contains carbon oxide and...
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WO/2024/048636A1 |
The purpose of the present invention is to: relax constraints on the place where a carbon dioxide recovery system can be installed; and/or stably ensure a CO2 supply source and/or cooling energy in a liquid fuel production system. Accord...
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WO/2024/048667A1 |
The methanol adsorbent adsorbs methanol contained in a liquid or a gas that contains water and methanol and contains as an active ingredient a Prussian blue analog represented by general formula (1). AxM[M'(CN)6]y∙zH2O (1) Where, x, ...
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WO/2024/040321A1 |
The disclosure provides a process for the production of ethanol and one or more low boiling compound from a fermentable carbon source. The ethanol and the low boiling compound(s) are produced using an ethanol-producing yeast modified to ...
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WO/2024/041499A1 |
The present invention relates to a method for industrially producing mogroside, fructus momordicae sugar/wine, and mannitol by using fresh fructus momordicae. The method is characterized by comprising the following steps: S1, keeping fre...
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WO/2024/041976A1 |
The invention relates to a process for distillative recovery of 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) from an initial mixture comprising 1,1,1,3,3,3-hexafluoro-2-propanol and at least one 4-substituted 1,2,3,4- tetrahydroquinoline, wh...
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WO/2024/043443A1 |
The present invention provides a method for preparing isopropyl alcohol (IPA), comprising the steps of: (S1) passing reaction water through a first heat exchanger and a second heat exchanger to raise the temperature thereof; (S2) supplyi...
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WO/2024/039022A1 |
The present invention relates to a method for producing IPA, the method comprising a purification step using multiple columns, wherein: through a first column, a feed stream containing IPA, NPA, water, and high-boiling point organic matt...
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WO/2024/032726A1 |
An ethylene glycol composition, a preparation method therefor, and a polyester prepared from the ethylene glycol composition. Since the ethylene glycol composition has a specific content of propylene glycol, butanediol and hexanediol, po...
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WO/2024/035474A1 |
Systems and methods for acetic acid production include synthesizing acetic acid from carbon monoxide produced by a carbon dioxide electrolyzer and hydrogen produced by a water electrolyzer.
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WO/2024/034794A1 |
The present invention provides a method for preparing isopropyl alcohol, and an apparatus for carrying out the method, the method comprising the steps of: (S1) supplying a feed stream, containing a propylene monomer and water, to a react...
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WO/2024/029584A1 |
The purpose of the present invention is to provide: a composite oxide having improved catalytic performance for converting carbon dioxide to methanol; a catalyst for methanol production, said catalyst containing the composite oxide; and ...
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WO/2024/028466A1 |
The invention relates to a process for reducing CO2 in the presence of O2, of a sacrificial reagent that functions as electron donor and of a hydrogen source, in which reactive oxygen species (ROS) are generated, and in which CO2 is redu...
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WO/2024/030339A1 |
Processes and apparatuses for converting carbon dioxide into hydrocarbons. Carbon dioxide and coke are reacted in a reaction zone to produce carbon monoxide. The Carbon monoxide and a hydrogen stream are reacted to produce methanol. The ...
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WO/2024/030751A1 |
Processes and facilities for producing a recycled content organic chemical compound directly or indirectly from waste plastic. Processing schemes are described herein for converting waste plastic (or hydrocarbon having recycled content d...
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WO/2024/029525A1 |
Provided is a novel method for producing a fluorinated organic compound. The production method is a method for producing a fluorine adduct of a compound represented by formula (1) (in the formula, R1, R2, and n have the same meanings as ...
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WO/2024/023020A1 |
The disclosure provides a process for producing methanol and hydrogen from methane. The process of the disclosure comprises the steps of: • a) providing a gaseous feed stream comprising methane; • b) reacting said gaseous feed stream...
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WO/2024/023149A1 |
Subject of the invention is a process for the production of methanol comprising the following steps a) feeding a stream (1) comprising O2 to a regenerator section of a fluid catalytic cracking unit, wherein the regenerator section compri...
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WO/2024/024750A1 |
The present invention provides a metal-loaded catalyst which is obtained by loading a carrier with ruthenium, tin and platinum, and which is used for hydrogenation of a carboxylic acid and/or a carboxylic acid ester; and this metal-loade...
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WO/2024/023016A1 |
The present invention relates to a process for producing methanol (MeOH) and hydrogen (H2) from methane, comprising the steps: a) providing a gaseous feed stream comprising methane; b) reacting said gaseous feed stream with at least one ...
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WO/2024/018981A1 |
The purpose of the present invention is to provide: a 1,6-hexanediol composition in which for a thermosetting resin composition, pot life can be extended without causing curing failure, and for an oxidative polymerization-type curable re...
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WO/2024/018980A1 |
The purpose of the present invention is to provide: an environmentally friendly method for producing a 1,6-hexane diol composition which is derived from biomass resources and which has excellent reactivity; a 1,6-hexane diol composition ...
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WO/2024/018979A1 |
The purpose of the present invention is to provide a 1,6-hexanediol composition that can improve the hydrolysis resistance of a polymer obtained using the 1,6-hexanediol composition as a reaction raw material, and to provide a polymer ob...
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WO/2024/008728A1 |
The present invention relates to a solvent-efficient process for recycling one or more polymers selected from the group consisting of polyurethanes, polyurethane ureas, polyisocyanurates, and a mixture of two or more thereof, said one or...
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WO/2024/007464A1 |
Disclosed is a method for producing a deuterated compound with a tower device. By means of using an active deuterium reagent as a deuterium source, the content of deuterium in the product is continuously improved in the absence of a cata...
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WO/2024/008727A1 |
The present invention relates to a process for recycling one or more polymers selected from the group consisting of polyurethanes, polyurethane ureas, polyisocyanurates, and a mixture of two or more thereof, said one or more polymers bei...
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WO/2024/002419A1 |
The invention relates to a method for producing methanol, in which a synthesis gas (25) which was obtained from biomass (5) is supplied to a methanol synthesis device (80). In a main operating mode in which sufficient electric power is a...
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WO/2024/004774A1 |
The purpose of a recycled monomer and a production method therefor according to the present invention is to provide a method that can, while utilizing the advantage of high-temperature high-pressure water, suppress hyperreaction of a pro...
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WO/2024/004464A1 |
According to the present invention, a method for producing methanol using carbon dioxide and hydrogen as starting materials includes a step (A) for combining the carbon dioxide and the hydrogen to obtain a makeup gas, a step (B) for comb...
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WO/2023/248755A1 |
The present invention provides a material for chemical vapor deposition, a film production method, and a film which are novel. Provided is a material for chemical vapor deposition represented by formula (1). (In the formula, E is an oxyg...
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WO/2023/245919A1 |
Provided is a method for improving ultra-violet light transmittance of ethylene glycol. The method comprises the following steps: (1) subjecting ethylene glycol, a catalyst, and water to a hydrolysis reaction at a temperature of 120 °C ...
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WO/2023/241727A1 |
The present invention belongs to the field of chemical separation, and disclosed is a method for separating ethylene glycol from ethylene glycol diacetate by using sulfolane as an entrainer. A mixture of ethylene glycol and ethylene glyc...
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WO/2023/242566A1 |
The present invention provides a process for the recovery of substantially dry ethanol from a feedstock comprising ethyl acetate, ethanol and water, said process comprising: (a) passing said feedstock to a first separation column which i...
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WO/2023/240961A1 |
An olefin polymerization catalyst composition, comprising a main catalyst, a cocatalyst and a magnesium compound carrier. The magnesium compound carrier is selected from Mg(ORI)(ORII), wherein RI and RII are the same or different, and ar...
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WO/2023/242197A1 |
The present invention relates to a process for purifying and recovering the mono-ethylene glycol (MEG) from a solution obtained from the depolymerization of at least one polyester having at least one unit of MEG. This solution is prefera...
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