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WO/2024/096730A1 |
An enhanced catalyst for carbon dioxide hydrogenation to methanol comprising a copper-zinc oxide catalyst supported on an alumina support and at least one promoter selected from manganese, niobium and zirconium wherein the catalyst is ac...
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WO/2024/095734A1 |
This fluorine-containing heterocyclic compound production method is for obtaining a compound represented by formula (2) through intramolecular cyclization of a compound represented by formula (1). X1 represents a hydrogen atom, a fluorin...
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WO/2024/093657A1 |
The present application provides a three-arm star-shaped organic spinning molecular initiator, homopolymer, and block copolymer, a preparation method therefor, and a polymer film, and relates to the field of materials. The present applic...
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WO/2024/095872A1 |
A method for producing a C2-3 alcohol according to the present disclosure involves: preparing a liquid mixture which contains two or more metal salts of different types of metal; obtaining a mixture which contains a solid containing two ...
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WO/2024/088334A1 |
Provided in the present invention is a method for preparing isopropanol by means of the hydrogenation of acetone, the method being characterized by comprising: (1) introducing an acetone raw material into an acetone pre-oxidation treater...
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WO/2024/091566A1 |
A petroleum residue stream is heated and reacted with an oxygen stream and a carbon dioxide stream in a gasification unit to produce syngas. At least a portion of the carbon monoxide is converted into carbon dioxide to produce shifted sy...
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WO/2024/089471A1 |
Method and apparatus for converting waste solid sustainable carbon material to chemical products is described herein. The methods add hydrocarbon derived from fossil sources to gas derived from gasifying waste solid sustainable carbon ma...
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WO/2024/089647A1 |
A method of producing a purified isopropyl alcohol product can include: directing a liquid reactor feed of acetone and hydrogen feed to a single gas-liquid reactor including a solid catalyst to form a reactor effluent including isopropyl...
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WO/2024/091469A1 |
Systems and processes for the removal of bicarbonate from MEG-water-salt streams are provided. Such systems and processes remove dissolved bicarbonate from MEG-water-salt streams by addition of divalent cations and hydroxide anions.
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WO/2024/089002A1 |
Method for the control of pressure in a loop for the preparation of methanol by means of an anti-surge control valve of a compressor and/or a compressor flow regulation valve for the recirculation of loop recirculation gas at variating f...
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WO/2024/089306A1 |
The present invention describes a method for converting ethylene into n-propanol, which comprises at least the following steps: i) providing a feed comprising syngas and ethylene to a reactor; ii) reacting the feed provided in step i), i...
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WO/2024/089256A1 |
A process for the manufacture of isononanol, comprises subjecting a feedstock comprising a renewably-sourced ethanol to dehydration to produce a renewably-sourced ethylene stream. The renewably-sourced ethylene stream is subjected to an ...
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WO/2024/089254A1 |
A process for the manufacture of citral comprises subjecting a feedstock comprising a renewably-sourced ethanol to dehydration to produce a renewably-sourced ethylene stream. The renewably-sourced ethylene stream is subjected to an olefi...
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WO/2024/088964A1 |
The invention relates to a method for producing polyfluorinated alcohols of the formula (I) starting from a ketone of the formula (II) and a carboxylic acid salt of the formula (III) (R3COO)xY, wherein the substituents R1 and R2 are sele...
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WO/2024/083621A1 |
The present invention refers to a method of producing an alkali metal alkoxide comprising the following steps: i) providing an organic compound having at least one -OH group and having a molecular weight of 75 to 750 g/mol in a reaction ...
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WO/2024/083780A1 |
The present invention relates to a cylindrical, solid shaped body of a catalyst, the cylinder having opposite bases, wherein the cylinder bases have an oval, non-circular form, the form being interrupted by at least one pair of opposite ...
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WO/2024/086005A1 |
An improved method of making low-impurity 1,3-butylene glycol includes: (a) aldolizing acetaldehyde in a reactor to produce acetaldol; (b) hydrogenating the acetaldol in the presence of a hydrogenation/dehydrogenation catalyst in a hydro...
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WO/2024/083336A1 |
The present invention relates to a process for producing at least one alkali metal methoxide by reactive distillation in at least one reaction column. At the lower end of the reaction column(s), the respective alkali metal methoxide diss...
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WO/2024/083428A1 |
The invention relates to a motor vehicle comprising multiple sensors (1) and a cleaning device (2) for applying a water-based cleaning fluid (3) corresponding to a fluid reservoir (4) onto the sensors (1), wherein an electrocatalytic uni...
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WO/2024/079091A1 |
The present invention relates to the field of biomass waste feedstock conversion into value-added chemicals. Specifically, the present invention relates to a method production of a chemical derived from biomass or derived from a biomass-...
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WO/2024/079594A1 |
The disclosure relates to a dry milled catalyst, wherein the dry milled catalyst is a product of dry milling 1) a cerium oxide with 2) rhodium, ruthenium, nickel, cobalt, or a combination thereof. This disclosure relates to a method of c...
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WO/2024/081921A2 |
A method of selectively hydrogenating ketones or aldehydes includes contacting a reaction mixture with a hydrogenation catalyst under hydrogenation reaction conditions, and hydrogenating at least a portion of the at least one ketone or a...
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WO/2024/078481A1 |
The present invention relates to the technical field of catalytic chemistry, and in particular to a dual-catalytic-center catalyst, a preparation method therefor and a use thereof, and a preparation method for dihydric alcohol. The catal...
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WO/2024/081659A1 |
Methods are disclosed for the purification of a biobased glycerin feedstock, in particular but without limitation, a biobased glycerin feedstock already containing not more than 10 parts per million by weight in total of aldehydes, to pr...
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WO/2024/075042A1 |
Systems and methods for integrating petrochemical and refinery operations. One such method includes collecting a hydrogen-rich gas stream generated as a byproduct of a petrochemical operation at a petrochemical plant and purifying the hy...
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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/2024/068774A1 |
The invention relates to a electricity generation plant (1), comprising two units (A) and (B), a first unit (A) and a second unit (B), which are located on two separate industrial sites having: - a first unit (A) comprising a synthesis d...
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WO/2024/071250A1 |
This diamondoid compound is a new compound represented by general formula (1) [in the formula, ring A1 represents an aliphatic ring having two or more rings, R1 represents a hydrogen atom, an alkyl group, a cycloalkyl group, or an adaman...
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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/2024/064224A2 |
Various aspects of an ion-gated nanochannel catalytic membrane reactor, disclosed herein. The ion-gated nanochannel catalytic membrane reactor includes a reaction unit comprising at least a plurality of reactants that react to produce on...
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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/2024/056870A1 |
The present invention relates to a synthesis gas stage in which an electrical heating unit is located between a prereformer section and an ATR section. The first electrical heating unit is arranged to heat the prereformed stream to at le...
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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/2024/052556A1 |
The present invention relates to a process for the activation of N2O, the process comprising (i) providing a zeolitic material comprising one or more transition metals, wherein the zeolitic material has the AEI-type framework structure, ...
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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/2024/047674A1 |
The present invention provides a novel manganese catalyst (Formula I) and their process of preparation thereof. The present invention also provides process of hydrogenation wherein the novel manganese catalyst used for hydrogenation of v...
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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/2024/042271A1 |
There is provided a system comprising burning facility (101); a synthetic fuel production facility (102); a hydrogen production facility; and an oxygen production facility (114); wherein the oxygen production facility (114) is configured...
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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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