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WO/2022/210832A1 |
The purpose of the present invention is to obtain a reverse water-gas shift catalyst usable at high temperatures. A reverse water-gas shift catalyst (cat1) is manufactured by executing an impregnation/support step in which nickel is impr...
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WO/2022/213124A1 |
A process and apparatus reboil a propylene splitter bottoms by heat exchange and/or a deethanizer bottoms stream with a compressed propylene splitter overhead stream. Use of single splitter compressor and operation of the propane-propyle...
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WO/2022/210469A1 |
In the present invention, a catalyst reactor device is provided with: a reaction tube comprising a multilayer-structure tube which is formed from a cylindrical nonporous layer and a cylindrical porous layer layered on the inner side of t...
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WO/2022/208038A2 |
The present invention relates to a fuel composition comprising: (i) 50 to 79 weight % of a hydrocarbon mixture comprising: a) 35-55 weight % of aromatic compounds; b) 30-50 weight % of non-cyclic paraffins containing at least 5 carbon at...
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WO/2022/200941A1 |
The present invention relates to a method for converting carbon dioxide (CO2) into high added value chemical compounds under continuous gas flow conditions. In particular, said process converts CO2 into a mixture of high added value chem...
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WO/2022/204563A1 |
A process for the separation of a natural gas stream is provided. The process includes receiving an effluent gas flow from a first fractionator operating at a first pressure, splitting the effluent gas flow into a first stream and a seco...
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WO/2022/203985A1 |
Aspects of the invention are associated with the discovery of processes for converting methane (CH4), present in a methane-containing feed that may be obtained from a variety of sources such as natural gas, to higher hydrocarbons (e.g., ...
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WO/2022/199263A1 |
A system for simplifying coal-to-methanol by adjusting a carbon-hydrogen ratio with hydrogen and a working method of the system, relating to the technical field of coal chemical industry. The system mainly comprises a coal preparation un...
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WO/2022/191069A1 |
A methane production system (1) that comprises a co-electrolysis/reformation cell (32) and a control unit (60) that controls the operating temperature of the co-electrolysis/reformation cell (32). The co-electrolysis/reformation cell (32...
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WO/2022/181675A1 |
The present invention provides a production system for producing a hydrocarbon compound, the system being capable of controlling the effect of reducing the burden on the environment derived from the starting materials. This system for pr...
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WO/2022/163863A1 |
Provided is a technique for molding a functional material without deteriorating the function of the functional material. A method for producing a functional material molded article according to the present disclosure comprises: dispersin...
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WO/2022/161874A1 |
The invention relates to a process for removing butenes from C4-hydrocarbon streams that contain butanes in addition to butenes, by extractive distillation with a suitable solvent. The process according to the invention is characterized ...
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WO/2022/164348A1 |
The invention relates to the field of creating scent imitators for training sniffer dogs to seek and find human remains. The claimed cadaver scent imitator is characterized in that it contains an aromatic additive, a scent fixative in th...
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WO/2022/137139A1 |
The present disclosure relates generally to processes for the Fischer-Tropsch production of hydrocarbons from methane. In particular, the disclosure provides for a process for the production of hydrocarbons and/or oxygenates, the process...
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WO/2022/138910A1 |
This hydrocarbon production method comprises a first production step of using carbon dioxide contained in a source material gas to produce carbon monoxide, and a second production step of using hydrogen and carbon monoxide contained in a...
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WO/2022/138195A1 |
The purpose of the present invention is to provide a catalyst which has excellent substance diffusibility and with which a decrease in a conversion rate can be suppressed. To achieve the purpose, the present invention provides a catalyst...
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WO/2022/137138A1 |
The present disclosure relates generally to processes for the production of methane from hydrogen and carbon dioxide. In particular, the disclosure provides for a process for providing a product composition comprising methane. The proces...
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WO/2022/119614A1 |
A process for producing isooctane by introducing a butane feed stream (containing n-butane, i-butane) and hydrogen into a catalytic hydrogenolysis reactor to produce a hydrogenolysis product stream; separating the hydrogenolysis product ...
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WO/2022/101540A1 |
A method for producing an electrotechnical fluid composition is described. The method comprises subjecting a renewable feedstock comprising free fatty acids and glycerides to ketonisation under ketonisation conditions, subjecting the ket...
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WO/2022/093748A1 |
This invention relates to processes for making bio-based renewable oils from non-food biomass sources. Such renewable oils are used for cosmetics formulations. More specifically, disclosed are processes of preparation of furan-based comp...
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WO/2022/087755A1 |
A system for recovering methane from a biogas comprises a pressure swing adsorption (PSA) unit, a biogas inlet, a gas mixer and a surge tank. The PSA unit recovers methane from the biogas and directs one fraction of the recovered methane...
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WO/2022/083564A1 |
Disclosed are a catalyst including a molecular sieve having a topological pore structure. The catalyst includes a metal oxide, and a molecular sieve, in a crystal form, having a topological pore structure, and the metal oxide is centrall...
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WO/2022/080638A1 |
The present invention relates to a method for non-oxidative direct conversion of methane and, more specifically, to a method for non-oxidative direct conversion of methane, in which, by supplying methane/hydrogen gas at a low linear velo...
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WO/2022/080088A1 |
CO2 introduced into the ground reacts with water in the moisture present in the surroundings to convert to hydrocarbon, suppressing leakage of CO2 above ground. The method for producing hydrocarbon has an introduction step for introducin...
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WO/2022/078747A1 |
The present invention relates to an improved methanation process, wherein energy released during the methanation process is used to drive a turbocharger to drive and/or maintain the process. The present invention is further concerned wit...
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WO/2022/077314A1 |
An energy-saving process and apparatus for recovering C2 from refinery dry gas. The procedure of the process comprises: cooling dry gas, and then delivering same to a multistage absorption tower for treatment; delivering a gas phase of t...
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WO/2022/065468A1 |
he purpose of the present invention is to provide core-shell particles with improved carbon dioxide methanation catalyst performance at low temperatures. Provided are core-shell particles, each comprising a core part, and a shell part ex...
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WO/2022/061392A1 |
The present invention is directed to a renewable methane production assembly (10) comprising an atmospheric water capture generator (12) and an atmospheric carbon dioxide extractor (14). The production assembly (10) also comprises an ele...
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WO/2022/059696A1 |
This hydrocarbon production method includes a hydrogen extraction step (S10) for extracting hydrogen from an organic hydride via dehydrogenation and a hydrocarbon production step (S12) for producing a hydrocarbon using the extracted hydr...
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WO/2022/039965A1 |
Methods, systems and compositions used for recycling asphalt shingles are described herein. The methods and systems generally include combining asphalt shingles with a composition comprising an alkane solvent, an aromatic petroleum disti...
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WO/2022/030203A1 |
The present invention addresses the problem of providing a means to directly recover CO2 at concentrations including a low concentration range, and convert the same into a hydrocarbon compound. Provided is a method for manufacturing a hy...
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WO/2022/032269A1 |
A process for the treatment of sulfidic spent caustic, conditioned catalyst regeneration vent gas, C4 isomerization off gas, various and hydrocarbon containing liquid and gaseous streams in addition to toxic containing streams like cyani...
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WO/2022/024004A1 |
Processes for the hydrogenolysis of butane are described. A process can include (a) introducing a butane feed and hydrogen to a first hydrogenolysis reactor comprising a hydrogenolysis catalyst, and (b) contacting the butane feed and hyd...
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WO/2022/018832A1 |
The present invention is a carbon dioxide gas recovery system that comprises: an absorption tower that causes carbon dioxide gas included in exhaust gas to be absorbed by an absorbing liquid to generate a carbon-dioxide-gas-containing ab...
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WO/2022/018890A1 |
This dual effect use chemical absorption type carbon dioxide recovery system comprises: an absorption tower wherein carbon dioxide contained in a discharged gas is absorbed by an absorption solution to generate a carbon dioxide-containin...
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WO/2022/013840A1 |
Systems and methods for processing a C3 and C4 hydrocarbon mixture have been disclosed. The C3 and C4 hydrocarbon mixture is separated to remove propane from C4 hydrocarbons. The resulting C4 hydrocarbons are then processed in an isomeri...
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WO/2022/013836A1 |
Systems and methods for processing a C3 and C4 hydrocarbon mixture have been disclosed. The C3 and C4 hydrocarbon mixture is first processed in an isomerization unit to isomerize n-butane to form isobutane. The resulting effluent stream ...
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WO/2021/261417A1 |
A hydrocarbon generation system (1) is provided with a bioreactor (10) that generates a bio-gas including methane and carbon dioxide. The hydrocarbon generation system (1) is provided with a hydrocarbon generation unit (30) that generate...
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WO/2021/253833A1 |
A hydrate accelerator, a hydrate and a preparation method therefor. The hydrate accelerator comprises a component A and a surfactant. The component A is a material having a group represented by the following formula (I). The molar ratio ...
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WO/2021/256061A1 |
One purpose of the present invention is to provide solid solution particles of platinum and tungsten, which can be suitably used for a catalyst, etc. Another purpose of the present invention is to provide a catalyst having a higher catal...
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WO/2021/251471A1 |
The present invention provides: a method and apparatus for producing a methane-rich gas that has a low carbon monoxide concentration; and a method for decreasing carbon monoxide in a gas that contains carbon monoxide and methane. A metho...
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WO/2021/246317A1 |
This method for separating and recovering CO2 in cement production exhaust gas comprises: a harmful component removal step for removing an acidic component and a harmful component from exhaust gas that is released from a cement productio...
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WO/2021/246313A1 |
According to the present invention: hydrogen is added to CO2 in exhaust gas discharged from a cement production facility, or to CO2 that has been separated and recovered from said exhaust gas, to generate methane; the methane is used as ...
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WO/2021/248019A1 |
A process for converting lignocellulosic feedstock includes providing a lignocellulosic feedstock into a first inlet of a first reactor at a first end, and providing a hot feedstock into a second inlet of the first reactor at a second en...
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WO/2021/246314A1 |
According to the present invention, methane is produced by adding hydrogen to CO2 in the exhaust gas discharged from a cement production facility, or to CO2 separated and recovered from the exhaust gas, and the methane is used as an alte...
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WO/2021/246316A1 |
The present invention reduces energy derived CO2 through effective use of CO2 that is in exhaust gas from a cement production facility and that is not derived from fossil fuel, by converting CO2 in exhaust gas from a cement production fa...
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WO/2021/246319A1 |
Hydrogen is added to CO2 that is contained in an exhaust gas from a cement production facility or CO2 that has been separated and collected from the exhaust gas to produce methane, the methane is supplied as an alternative fuel for a por...
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WO/2021/246315A1 |
The present invention comprises a methane generation step that adds hydrogen to CO2 in exhaust gas from a cement production facility or CO2 separated and recovered from said exhaust gas to generate methane, and a methane consumption step...
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WO/2021/246318A1 |
In the production of methane from an exhaust gas from a cement production facility, an acidic component such as SOx, NOx and a halogen and a harmful component such as H2O and dust are removed from the exhaust gas, and the exhaust gas fro...
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WO/2021/237483A1 |
Disclosed are a process method and system for co-production of a propane dehydrogenation unit and an ethylene unit, the system comprising a oil and gas water-washing tower (1), a rich gas compressor (2), an outlet cooler (3) of the rich ...
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