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WO/2024/090946A1 |
The present invention relates to a method for preparing, from steel by-product gas, high-value-added olefins, which are used as a raw material for plastics. The method for preparing olefins by using steel by-product gas, according to the...
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WO/2024/091529A1 |
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/2024/091566A1 |
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/2024/087262A1 |
The present invention relates to the technical field of preparation and use of catalysts, and in particular relates to a preparation method for and the use of a noble metal loaded molecular sieve type bifunctional catalyst. The preparati...
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WO/2024/076524A3 |
An integrated process having an ultra-low GHG footprint for converting Camelina based biomass to liquid fuels and lubricant base stocks in which a Camelina based biomass feed is converted to liquids by a multistep hydroprocessing method ...
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WO/2024/089252A1 |
A process for the manufacture of an acrylic ester selected from n-butyl acrylate and 2-ethylhexyl acrylate comprises subjecting a feedstock comprising a renewably-sourced ethanol to dehydration to produce a renewably-sourced ethylene str...
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WO/2024/091452A1 |
Processes for converting one or more C1-C5 linear or branched alcohols to one or more C2-C5 olefins are provided. In one exemplary embodiment, the process can be a single stage process for the direct conversion of C1-C5 alcohols to olefi...
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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/2024/089254A1 |
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/2024/078713A1 |
The invention relates to a method for producing a gas mixture of hydrogen and carbon dioxide, comprising the following method steps: I) isolating CO2 from gas mixtures having a volume percentage of CO2 in the range of 0.01% to 20%, by me...
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WO/2024/075822A1 |
Provided is a method for producing useful hydrocarbons, the method comprising: a useful hydrocarbon generation step for generating, from a mixed gas comprising carbon monoxide and hydrogen, a first gas comprising useful hydrocarbons; a r...
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WO/2024/075823A1 |
Provided is a useful hydrocarbon production method comprising: a methanation step for generating a first gas containing methane from a mixed gas containing hydrogen and carbon dioxide; a dry reforming step for generating a second gas con...
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WO/2024/076524A2 |
An integrated process having an ultra-low GHG footprint for converting Camelina based biomass to liquid fuels and lubricant base stocks in which a Camelina based biomass feed is converted to liquids by a multistep hydroprocessing method ...
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WO/2024/076520A2 |
Biolubricant base stocks and distillate range products and methods for producing them from triglyceride-containing seed oils by converting the triglyceride feedstocks into mono-unsaturated free fatty acids or fatty acid esters, dimerizin...
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WO/2024/076902A1 |
The present technology relates to biofuels, and more particularly, to biomass-based diesel from olefin oligomers. Diesel fuels with cetane number of 49 or greater are prepared by blending hydrocarbons produced by olefin oligomerization w...
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WO/2024/075400A1 |
Provided is technology that shortens the time needed to heat a catalyst in a reaction tower. The generation device is equipped with a reaction tower that generates a product gas by an exothermic reaction of a raw material gas in a cataly...
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WO/2024/075750A1 |
Provided is a hydrocarbon generation system (1) having a hydrocarbon generation device (2), an electrolytic device (3), a steam supply line (4), and a heat exchanger (51). The hydrocarbon generation device (2) generates hydrocarbon and s...
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WO/2024/073667A1 |
An integrated process for hydrogenating olefins wherein the hydrogen stream is generated from electrolysis of water is described. Water is derived from a first reaction step wherein a first feed stream comprising oxygenated hydrocarbons ...
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WO/2024/070182A1 |
Provided is an ethanol conversion method including a dehydration step in which a dehydrated starting material containing ethanol is subjected to a dehydration reaction by using a dehydration catalyst in a reactor and a dehydrated reactio...
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WO/2024/064387A1 |
Provided herein are catalysts and methods for converting carbon source gases, such as CO2, and a reduction gas, such as H2 or a hydrocarbon, to aromatic products.
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WO/2024/057593A1 |
A hydrocarbon production system 100 comprises an impurity removal device 140 that removes impurities that include one or both of oxygen and a sulfur component from a mixed gas that includes carbon dioxide and the impurities, a hydrocarbo...
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WO/2024/056428A1 |
The invention relates to a method for producing C2-C4 olefins from methanol and ethanol, said method having the steps of: A) feeding a methanol- and optionally ethanol-containing feed flow A into a dimethyl ether fixed-bed reactor and ca...
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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/2024/056515A1 |
The present invention relates to a process for producing aqueous polymer dispersions by radical aqueous emulsion polymerization of at least one ethylenically unsaturated monomer M, where a portion of the monomers M to be polymerized are ...
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WO/2024/052706A1 |
The object of the invention is a supported catalyst comprising nickel and nickel phosphide in high dispersion, which comprises as a catalyst support a granular γ-alumina support having a bimodal or multimodal pore structure, which suppo...
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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/2024/050410A1 |
A process for dehydration of an ethanol feed stream comprising sending said ethanol feed stream and steam to a radial flow reactor to contact a catalyst under reaction conditions and produce an effluent comprising ethylene. The use of a ...
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WO/2024/050423A1 |
A process for dehydration of ethanol to produce ethylene is provided. Ethanol is dehydrated to produce ethylene and the subsequent conversion of ethylene to longer chain olefins and then their hydrogenation to produce long chain paraffin...
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WO/2024/050424A1 |
An ethanol dehydration process is provided in which the steam to ethanol ratio is between 1.0 to 2.0 wt/wt and preferably 1.5 wt/wt. Steam can be imported from outside the dehydration process such as from an oligomerization or dimerizati...
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WO/2024/050412A1 |
A process of converting an ethanol feed stream to ethylene comprising sending portions of said ethanol feed stream to two reactors in parallel and then sending the combined product to a third reactor that is operated at a higher temperat...
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WO/2024/048119A1 |
The purpose of the present invention is to improve the yield of C5 or higher hydrocarbons that are manufactured using carbon monoxide and hydrogen as raw materials. The present invention provides a catalyst having a metal-based catalyst ...
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WO/2024/043941A1 |
The present invention are new and improved processes and catalysts that can efficiently facilitate the direct carbon dioxide conversion reaction with hydrogen to hydrocarbons in a single reactor at temperatures less than 450°C and more ...
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WO/2024/041146A1 |
Disclosed in the present invention are an integrated system and a method for Mars surface carrier rocket propellant in-situ preparation. In the present invention, a methane propellant is prepared from carbon dioxide in the atmosphere of ...
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WO/2024/041046A1 |
The present invention relates to a method for high-selectivity preparation of ethylene from alkoxy benzene. Alkoxy benzene can be highly selectively converted into ethylene (ethylene gas phase selectivity > 99%) and phenol (phenol liquid...
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WO/2024/042194A1 |
The present invention relates to a method for the isomerization dehydration of a feedstock comprising at least one primary monoalcohol, of formula R-CH2-OH, in which R is a nonlinear alkyl radical of general formula CnH2n+1 where n is an...
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WO/2024/040754A1 |
The present invention relates to the technical field of organic synthesis, and provides a method for synthesizing cis-2-methyl-7-octadecene and cis-7,8-epoxy-2-methyloctadecane. According to the present invention, N-sulfonylhydrazone and...
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WO/2024/038899A1 |
This inorganic compound contains M, O, and F. M is one or more transition metal elements. When the molar ratio of O is taken as b and the molar ratio of F is taken as c, (b/c) is 0.60-2.30 inclusive. The half width of the diffraction pea...
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WO/2024/036466A1 |
The present invention provides a method for preparing aromatic hydrocarbons from methanol and/or dimethyl ether. The method comprises: making a material containing methanol and/or dimethyl ether contact a catalyst for reaction to obtain ...
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WO/2024/039702A2 |
Processes for producing two or more different C2-C6 linear or branched olefins are disclosed herein. In one exemplary implementation, the process can include contacting a first feed stream that includes γ-valerolactone with one or more ...
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WO/2024/038044A1 |
Propylene is an important industrial intermediate for the production of propylene oxide and polypropylene, while isobutylene is similarly widely used for the production of a variety of industrially important products, such as butyl rubbe...
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WO/2024/035672A2 |
A method for the synthesis of multilayer γ-graphyne, an intrinsically semiconducting sp2/sp1 allotrope of carbon, through crystallization-assisted irreversible cross-coupling polymerization.
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WO/2024/036241A1 |
Processes for producing a linear internal olefin product include the steps of contacting an olefin feed containing C10-C20 vinylidenes and a C10-C20 normal alpha olefin and/or C10-C20 linear internal olefins, a first acid catalyst, and a...
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WO/2024/031877A1 |
The present invention relates to a method for synthesizing cyclopentadiene by means of a biomass platform compound cyclopentanone. Cyclopentanone is used as a starting material, and in a fixed bed continuous reactor and under the action ...
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WO/2024/033865A1 |
The present disclosure relates generally to processes for performing an integrated Fischer- Tropsch synthesis of hydrocarbons using methanol. In particular, the disclosure relates to a process comprising: providing a first feed stream co...
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WO/2024/033869A1 |
The present disclosure relates generally to processes for performing an integrated Fischer-Tropsch synthesis of hydrocarbons using methanol. In particular, the disclosure relates to a process comprising: providing a first feed stream com...
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WO/2024/031876A1 |
The present invention relates to a method for one-step synthesis of methylcyclopentadiene from cyclopentanone and methanol. Cyclopentanone and methanol are used as raw materials, and are subjected to a cascade dehydrogenation/aldol conde...
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WO/2024/030611A2 |
Described herein are systems and methods for the catalytic deoxygenation of lignin to generate low-oxygen aromatics that may be useful as a sustainable aviation or marine fuel. The provided systems and methods may be performed continuous...
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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/2024/027452A1 |
The present invention relates to the technical field of chemical engineering, and relates to a methanol to propylene process method and reaction system. The method comprises: in a multi-bed vertical fixed bed reactor which is provided wi...
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WO/2024/024142A1 |
The present disclosure provides a hydrocarbon production device that is capable of rendering the reaction uniform when producing a hydrocarbon using a raw material gas and that can save energy and suppress deterioration of the catalyst. ...
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