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WO/2024/155979A1 |
A process for preparing an olefin stream for oligomerization comprises fractionating an olefin stream to provide an ethylene stream and a olefin rich stream. Acetylenes in the ethylene stream are converted to ethylene in the presence of ...
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WO/2024/154754A1 |
[Problem] To provide a methanation reaction device and a methanation reaction method capable of mitigating a rapid increase in the temperature of a catalyst layer due to the reaction heat in a methanation reactor. [Solution] In this meth...
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WO/2024/153019A1 |
A method for preparing methane from carbon dioxide by utilizing offshore wind power, comprising the following steps: 1) concentrating and separating carbon dioxide-rich natural gas extracted by a deep-sea offshore platform, and dividing ...
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WO/2024/153677A1 |
The invention relates to a process for producing C2-C4 olefins from methanol, the process having the steps of: A) feeding a feed stream A containing methanol into a dimethyl ether solid-bed reactor and catalytically reacting methanol to ...
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WO/2024/149726A1 |
Subject of the invention is a method for producing fuel which comprises aromatics, the method comprising the steps: (i) reacting CO2 with H2 to yield CO using a reverse water gas shift catalyst, (ii) converting CO from step (i) with H2 i...
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WO/2024/149720A1 |
Subject of the invention is a method for producing fuel which comprises C8+ aromatics, the method comprising the steps: (i) converting a feed mixture comprising CO2 with H2 into a mixture comprising CO and C6+ aromatics, wherein the CO2 ...
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WO/2024/149723A1 |
Subject of the invention is a method for producing fuel which comprises C8+ aromatics and C8+ hydrocarbons, the method comprising the steps: (i) converting a feed mixture comprising CO2 with H2 into a mixture comprising CO, C6+ aromatics...
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WO/2024/147759A1 |
A reactor for gas phase hydrogenation of a composition is provided The reactor may comprise an electrode-membrane assembly, comprising a proton-exchange membrane operable at a temperature of 100 ºC or more for proton transfer, a catalyt...
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WO/2024/145181A1 |
A new process and apparatus for preparing aqueous ethanol for dehydration to ethylene entails distilling the aqueous ethanol from water to provide a vaporous ethanol stream and charging the ethanol in the vapor phase to the ethanol dehyd...
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WO/2024/145203A1 |
A process for producing hydrocarbons and halogens includes contacting solid carbon with a reactive metal to produce a metal carbide, reacting the metal carbide with a hydrogen halide to produce a product comprising a hydrocarbon and a me...
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WO/2024/145427A1 |
A new process and apparatus for ethanol dehydration combines a fired heater with a dehydration reactor in a single vessel. The reactor provides catalyst tubes in a firebox. The catalyst may be added to and withdrawn from the catalyst tub...
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WO/2024/141479A1 |
The presently claimed invention is directed to a method for preparing at least one olefin of formula (I), wherein, R1, R2, R3 and R4 are independently selected from hydrogen, C1-C20 alkyl, substituted C1-C20 alkyl, C2-C20 alkenyl, substi...
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WO/2024/143458A1 |
This liquid petroleum gas production reactor comprises a housing part accommodating a Cu-Zn-based catalyst and a zeolite catalyst supporting a noble metal, wherein the proportion (wt1/(wt1+wt2)) of the weight of the Cu-Zn-based catalyst ...
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WO/2024/135695A1 |
Provided is a reduced iron production method capable of achieving both saving of energy and a reduction in the CO2 discharge amount. A system is constructed which has a blowing step, a reduction step, a distribution step, a synthesis ste...
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WO/2024/135771A1 |
Provided is a catalyst for organic compound production in which carbon monoxide and hydrogen are used as raw materials and in which it is possible to efficiently produce, in one stage, an organic compound comprising at least one aromatic...
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WO/2024/132696A1 |
The invention concerns a method and a plant for converting biomass into acrylate salts. The method successively involves: a) a step of treating the biomass to produce ethanol and CO2; b) a step of dehydrating the ethanol obtained at the ...
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WO/2024/133081A1 |
A process for the manufacture of acrylic acid in combination with generation of heated steam comprises subjecting a feedstock comprising a renewably-sourced ethanol to dehydration to produce a renewably-sourced ethylene stream, which is ...
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WO/2024/135698A1 |
Provided is a reduced iron manufacturing method that makes it possible to achieve energy saving and reduction of CO2 emissions at the same time. The present invention forms a system for circulating furnace top gas for reuse, the system h...
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WO/2024/133082A1 |
A process for the manufacture of a chemical of interest comprises subjecting a feedstock comprising a renewably-sourced ethanol to dehydration to produce a renewably-sourced ethylene stream, which is subjected to an olefin-interconversio...
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WO/2024/130389A1 |
There is provided a catalyst for the conversion of syngas to light paraffins. The catalyst includes a first catalytic component comprising carbon and/or at least one oxide of at least one element selected from the group consisting of cop...
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WO/2024/135773A1 |
Provided is, inter alia, an organic-compound-producing catalyst with which it is possible to efficiently produce, in a single step, an organic compound that contains at least one aromatic compound, using carbon monoxide and hydrogen as f...
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WO/2024/135852A1 |
Provided is a reduced iron production method with which energy saving and CO2 emission reduction can be simultaneously achieved. This method involves: constituting a system of circulating and reusing a top gas, the system including a blo...
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WO/2024/135103A1 |
A heat medium circulating system 10 comprises a reactor 21 in which an exothermic reaction is performed, a device 22 that requires heat, a constant-temperature bath 11, a first flow passage 12, and a second flow passage 13. The constant-...
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WO/2024/135085A1 |
This hydrocarbon production system generates a hydrocarbon having two or more carbon atoms from methane by an oxidative coupling reaction of methane, and comprises: an oxidative coupling reaction device that performs an oxidative couplin...
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WO/2024/132695A1 |
Disclosed is a method for converting biomass into adipic acid, successively involving: a) a step of treating the biomass to produce ethanol and CO2; b) a step of converting the ethanol obtained at the end of step a) to obtain 1,3-butadie...
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WO/2024/130388A1 |
There is provided a catalyst for the direct conversion of syngas into light olefins. The catalyst contains a mixture of a first catalytic component and a second catalytic component. The first catalytic component includes an oxide of a me...
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WO/2024/135770A1 |
Provided is a catalyst which is for producing an aromatic compound, and with which it is possible to efficiently produce an aromatic compound in a single step by using carbon monoxide and hydrogen as raw materials. The catalyst for pro...
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WO/2024/133318A1 |
The present invention relates to a new intermediate, which can be used in the process for producing β-carotene.
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WO/2024/129669A1 |
An integrated carbon dioxide methanation system and a method of making methane are provided. An exemplary method of making methane includes generating electricity using renewable energy sources, obtaining carbon dioxide from biogas proce...
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WO/2024/126077A1 |
Process and plant for the conversion of oxygenates to hydrocarbons boiling in the jet fuel boiling range, the process comprising the steps of continuously: a) providing one or more feed streams of one or more oxygenate compounds; b) heat...
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WO/2024/125138A1 |
The present invention relates to the technical field of organic chemical engineering. Disclosed is a preparation method for norbornene. The method comprises: (1) cracking a dicyclopentadiene solution to obtain cyclopentadiene; (2) subjec...
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WO/2024/127999A1 |
Disclosed is a method for producing a cyclic olefin compound, the method comprising a decarbonylation and decarboxylation step in which a cyclic olefin compound is obtained by decarbonylating and decarboxylating an alicyclic dicarboxylic...
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WO/2024/128405A1 |
The present invention relates to a low-carbon emission hydrogen extraction system. The low-carbon emission hydrogen extraction system according to an embodiment of the present invention comprises: a biogas supply part for storing and sup...
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WO/2024/122345A1 |
The present invention addresses the problem of providing a method for producing a homo-coupling reaction product, whereby it becomes possible to substantially eliminate the use of an organic solvent, to carry out a reaction under a mild ...
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WO/2024/121530A1 |
A method comprising the steps of feeding a product stream comprising a mixture of liquid and gaseous hydrocarbon products and water vapour from a Fischer-Tropsch reactor through a sequence of first, second, third and fourth vapour-liquid...
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WO/2024/123626A1 |
Systems and methods for producing methanol using syngas, which is a primarily a mixture of hydrogen and carbon monoxide, hydrogen and a carbon dioxide by-product that significantly reduce carbon dioxide emissions and/or sequestration. Th...
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WO/2024/122077A1 |
The present invention provides: a ceramic-loaded palladium catalyst which has excellent selective reduction properties and is applicable to flow synthesis; a method for producing this ceramic-loaded palladium catalyst; and a flow reactio...
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WO/2024/121949A1 |
Provided are: a ceramic-carried palladium catalyst which has excellent selective reduction performance and which can be used in flow synthesis; a method for producing same; and a flow reaction device including the ceramic-carried palladi...
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WO/2024/115715A1 |
Processes for conversion of propylene polyol feed into useful petrochemical products, including olefin monomers, are described. Such processes comprise: adding a feed stream comprising one or more propylene polyols to a dehydration cleav...
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WO/2024/091452A9 |
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/2024/115716A1 |
Processes for conversion of propylene polyol feed into useful petrochemical products, including olefin monomers, are described. Such processes comprise: adding a feed stream comprising one or more propylene polyols, hydrogen, and optiona...
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WO/2024/118433A1 |
Light olefins may be formed by a method that may include reacting a feed stream in the presence of a catalyst in a reactor to form a product stream and a deactivated catalyst including coke, separating at least a portion of the product s...
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WO/2024/118369A1 |
Methods for forming light olefins in a reactor system may include reacting a feed stream in the presence of a particulate solid in a reactor to form a product stream. The reaction may form coke on the particulate solid. The method may in...
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WO/2024/111649A1 |
The present invention addresses the problem of providing a production device including an FT reaction catalyst that can efficiently convert carbon dioxide into a hydrocarbon through an FT reaction of a material gas containing carbon diox...
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WO/2024/111562A1 |
The present invention addresses the problem of providing a manufacturing apparatus comprising an FT reaction catalyst that, in an FT reaction of a raw material gas which contains carbon dioxide, is capable of efficiently converting the c...
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WO/2024/108506A1 |
The present application discloses a naphtha and methanol based aromatic hydrocarbon preparation and olefin co-production fluidized bed device and a method. By using the device, under the action of a catalyst, naphtha reacts with methanol...
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WO/2024/112439A1 |
Composition and efficient manufacturing processes for making up to 100% bio-based and upcycled renewable oils in batch and flow reactors using raw-materials, sourced from non-food biomass and/or inedible oil seeds/natural oils, is descri...
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WO/2024/110592A1 |
Respiratory muscle contractile inactivity during mechanical ventilation (MV) induces diaphragm muscle weakness, a condition referred to as ventilator-induced diaphragm dysfunction (VIDD). Among the different hypothesis to explain VIDD, o...
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WO/2024/108895A1 |
Disclosed in the present invention is a recycling and reusing method for heavy alkylphenol, which belongs to the technical field of organic synthesis processes. The method specifically comprises the following steps: 1) adding heavy alkyl...
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WO/2024/111305A1 |
The present invention addresses the problem of providing a carbon dioxide reduction catalyst device which is capable of favorably producing a hydrocarbon having 8 to 16 carbon atoms by a hydrogenation reaction of carbon dioxide. In ord...
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