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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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WO/2023/237868A1 |
A method for the production of at least one alcohol is provided. The method comprises providing a crude aldehyde stream comprising at least one aldehyde to at least one liquid phase hydrogenation reactor, and hydrogenating the at least o...
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WO/2023/236341A1 |
Disclosed in the present invention are a catalyst for hydrogenation of dimethyl oxalate to ethylene glycol, and a preparation method of the catalyst. In the present invention, an auxiliary agent soluble metal and an active metal are well...
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WO/2023/232280A1 |
Proposed is a process (100, 200, 300) for catalytic preparation of methanol, wherein a reactor system (10) having a first reaction zone (11) and a second reaction zone (12) is used, wherein the first reaction zone (11) and the second rea...
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WO/2023/235690A1 |
A process for the production of glycol from a saccharide-containing feedstock involves catalytically converting the saccharide-containing feedstock in the presence of a heterogenous hydrogenation catalyst and a homogeneous retro-aldol ca...
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WO/2023/232245A1 |
Suggested are cyclopropyl derivative according to formula (I) R1-R2 wherein R1 represents a cyclopropyl or C1-C6-alkylcyclopropyl residue; R2 stands for a -CO-R3 or –(CH2)n-R4 radical; R3 stands for linear or branched C1-C6 alkyl; R4 s...
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WO/2023/230404A1 |
An alpha olefin synthesis process includes (i) subjecting a first normal alpha olefin to hydroformylation in the presence of carbon monoxide and hydrogen to form a first linear aldehyde, (ii) subjecting the first linear aldehyde to decar...
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WO/2023/230625A1 |
Polyol esters of fatty acids (PEFAs) and their use as surfactants, methods of preparing, and compositions thereof are disclosed herein.
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WO/2023/228448A1 |
Provided is a 1,3-butylene glycol product such that, when the relative retention time of n-dodecane is taken to be 1.00 in gas chromatography analysis carried out using a splitless injection method under specific conditions, the sum of c...
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WO/2023/224418A1 |
The present invention relates to a method for producing, from fatty alcohols, various monomers that are used in the production of synthetic resins.
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WO/2023/218160A1 |
A process for synthesising methanol is described comprising the steps of (i) reforming a hydrocarbon feedstock in a hydrocarbon reforming unit comprising a fired steam reformer to form a synthesis gas containing hydrogen, carbon monoxide...
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WO/2023/217703A1 |
Process and plant for producing methanol, the process comprising the steps of: a) providing a raw synthesis gas stream; b) water gas shifting at least a portion of the raw synthesis gas stream, thereby producing a shifted synthesis gas; ...
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WO/2023/217810A1 |
The invention relates to a process for purifying a raw C4-hydrocarbon mixture comprising at least 2 % by weight of isobutene, at least 23 % by weight of butenes other than isobutene, less than 3 % by weight of butadienes, at least 1.5 pp...
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WO/2023/215984A1 |
The present application includes a composition comprising a non-racemic mixture R-1,3-butanediol and S-1,3-butanediol, wherein the R-1,3-butanediol is present in the composition in a greater amount by enantiomeric equivalents, relative t...
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WO/2023/217408A1 |
The invention relates to a method (100) for preparing dimethyl ether, in which a synthesis gas containing the reactants carbon monoxide and/or carbon dioxide and hydrogen is fed with partial reaction of the reactants and formation of met...
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WO/2023/213583A1 |
A Process for making methanol having a deuterium content below 90 ppm, based on the total hydrogen content, comprising the steps: (a) providing hydrogen with a deuterium content below 90 ppm, based on the total hydrogen content, by water...
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WO/2023/210632A1 |
Provided is a production device, the state of which can be monitored immediately. The production device (10) is for obtaining, through chemical reaction or purification, a target product from at least one raw material of liquid or gas, a...
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WO/2023/210169A1 |
An air conditioning system (1) comprises: a carbon dioxide separation device (20) which separates a part or all of carbon dioxide from air including carbon dioxide; an electrolytic reduction device (30) which generates carbon dioxide and...
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WO/2023/210296A1 |
Provided is a method that is for producing an alcohol from an olefin compound with an improved selectivity and that enables a catalyst to be easily reused. This method for producing an alcohol comprises: reacting an olefin compound, carb...
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WO/2023/203582A1 |
An effcient one step, one pot process of synthesis of value added products such as diols, monools and/or acids, preferably 1,2-PG from sugars/polysachhrides is disclosed. The process is catalyzed by a bimetallic catalyst supportted on al...
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WO/2023/204845A1 |
Recycled content triacetin (r-triacetin) is produced using a process and system that applies physical and/or credit-based recycled content from one or more feed materials to triacetin produced from the feed materials.
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WO/2023/201218A2 |
In one aspect, the disclosure relates to a method for the in situ generation of formaldehyde for the hydroxymethylation of difluoroenolates to create 2,2-difluoroethanols having a range of solubilities, acidity, basicity, and other physi...
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WO/2023/201208A1 |
Provided herein are methods, compositions, and uses for a bioderived 1,3 butylene glycol (1,3-BG) characterized by one or more odor-active regions on a chromatograph. Various methods of producing and characterizing an odorless and a frag...
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WO/2023/193942A1 |
The present invention relates to a process for depolymerising polyethylene terephthalate ("PET"), in which method PET is reacted with sodium glycolate or potassium glycolate, which has been obtained by reactive distillation, to form a mi...
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WO/2023/193744A1 |
The invention discloses a membrane separation and purification device and method. The membrane separation and purification device comprises a heat supply module, N stages of membrane separation modules, N first transmission pipelines and...
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WO/2023/194270A1 |
Process for revamp of a methanol and ammonia co-production plant.
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WO/2023/193941A1 |
The present invention relates to a method for the depolymerization of polyethylene terephthalate (PET), in which method PET is reacted with sodium glycolate or potassium glycolate which has been obtained via reactive distillation, to for...
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WO/2023/196469A1 |
In alternative embodiments, provided are processes for producing propylene glycol from glycerol derived from manufacturing biodiesel. Processes as provided herein can reduce color and/or odor from a converted propylene glycol by removing...
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WO/2023/194286A1 |
A methanol plant is provided in which a first feed comprising CO2 and a second feed comprising H2 are provided, the combined feed is shifted in a CO2 shift unit so as to provide a first synthesis gas stream. Water is removed in a water r...
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WO/2023/186840A1 |
A process for producing ethylene glycol from a carbohydrate source by reacting said carbohydrate source with hydrogen in the presence of a catalyst system in a reactor. More specifically, the process uses one or more of ruthenium, pallad...
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WO/2023/190038A1 |
The present invention provides a method for producing a tertiary butyl alcohol, the method comprising (i) a step in which a starting material liquid that contains isobutylene and water is supplied into a reactor that comprises a cation e...
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WO/2023/187226A1 |
The invention relates to a method for the preparation of a cosmetic composition, the method being characterised in that it comprises a step of mixing the volatile mixture of alkanes obtained by a method according to any one of claims 1 t...
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