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WO/2023/275855A3 |
The present invention relates to a plant (1) for the thermo-catalytic depolymerization of polyolefin plastic materials for the production of hydrocarbons comprising a reactor (10) inside which pyrolysis reactions of polyolefin plastic ma...
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WO/2023/036315A1 |
A structured catalyst capable of simultaneously reducing the emission of SOx and NOx, the catalyst comprising a structured carrier and an active component coating distributed on the inner surface and/or outer surface of the structured ca...
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WO/2023/036154A1 |
A highly active and hydrothermally stable catalyst and a preparation method therefor. The catalyst is prepared by mixing highly active and hydrothermally stable catalyst powder with a binder and a forming agent and forming a spherical or...
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WO/2023/036155A1 |
Disclosed are a solid base catalyst and a preparation method therefor. The solid base catalyst is composed of an active component, an auxiliary agent, a forming aid and a solid base catalyst carrier. The solid base catalyst carrier is a ...
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WO/2023/038391A1 |
The present invention relates to a process for preparing light olefins, and to a catalytic cracking process for a fluidized bed, in which greenhouse gas emissions are reduced, while economic feasibility is improved. The process for prepa...
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WO/2023/037059A1 |
Disclosed is a method for purifying a composition containing a plastic liquefaction oil, the method comprising treating with a strong base in the presence of water, followed by washing with water. The method is useful for reducing the co...
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WO/2023/026111A1 |
A process is provided for producing a liquid hydrocarbon material suitable for use as a fuel or as a blending component in a fuel. The process includes co-processing a pyrolysis oil derived from a waste plastic raw material and a biorene...
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WO/2023/022837A1 |
Processes for producing olefins include passing a hydrocarbon feed to a hydrocarbon cracking unit that cracks the hydrocarbon feed to produce a cracker effluent, passing the cracker effluent to a cracker effluent separation system that s...
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WO/2023/009259A1 |
Catalyst compositions and processes for making and using same. The catalyst composition can include catalyst particles. The catalyst particles can include 0.001 wt% to 6 wt% of Pt and up to 10 wt% of a promoter that can include Sn, Cu, A...
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WO/2023/003609A1 |
A control system for automatic operation of a hydrocracking unit is shown. The control system includes a control device operable to affect at least one of a yield or a product quality of one or more output oil products provided as output...
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WO/2023/280995A1 |
This invention provides a heat integration process across two or more industrial processes, said heat integration process comprising : in a first process in a fluidised catalyst reactor in which a hydrocarbon feed is contacted with a reg...
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WO/2023/278581A1 |
Process for the preparation of a catalyst and a catalyst comprising the use of chi or gamma or gibbsite alumina. Thus, in one embodiment, the invention provides an FCC catalyst composition comprising of ultra-stabilize Y zeolite (USY zeo...
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WO/2023/277573A1 |
The present invention relates to a system for converting carbon dioxide into hydrocarbons and a conversion process therefor, and more specifically, to: a system for converting carbon dioxide into hydrocarbons, wherein the overall energy ...
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WO/2022/271471A1 |
Systems and methods are provided for increasing the yield of products generated during co-processing of biomass oil in a fluid catalytic cracking (FCC) system. The systems and methods can allow for increased yield by reducing or minimizi...
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WO/2022/265930A1 |
A method may include: providing bio waste stream wherein the bio waste stream comprises at least one bio waste selected from the group consisting of palm oil mill effluent, soapstock, and combinations thereof; introducing the bio waste e...
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WO/2022/251354A1 |
An apparatus includes a riser reactor within the reaction vessel. The riser reactor defines a longitudinal axis and including a riser reactor inlet at one end and at least one riser reactor outlet at an opposite end. The apparatus includ...
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WO/2022/246404A1 |
An apparatus comprising a feed distributor comprising a side cluster of orifices instead of or in combination with an end cluster of orifices for distributing hydrocarbon feed into a catalyst stream. A side cluster of orifices in conjunc...
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WO/2022/241386A1 |
Compositions based on effluents and/or products from FCC processing of a high saturate content, low heteroatom content feedstock are provided. By processing a high saturate content, low heteroatom content feed under various types of FCC ...
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WO/2022/236250A1 |
A process and apparatus for indirect heating of catalyst in the regeneration zone is disclosed. A hot flue gas flows within a heating tube and the catalyst to be heated flows outside the heating tube. The hot flue gas is generated by ign...
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WO/2022/232801A1 |
A plastic catalytic pyrolysis process that can produce high yields of ethylene, propylene and other light olefins from waste plastics is disclosed. The catalytic product stream is quenched to below catalytic pyrolysis temperature quickly...
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WO/2022/221286A1 |
Processes for using pyrolysis gas as a feedstock or a co-feedstock for making a variety of chemicals, for example, circular ethylene, circular ethylene polymers and copolymers, and other circular products. In these processes, pyrolysis r...
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WO/2022/220991A1 |
Systems and methods are provided for reducing or minimizing the chloride content of products generated during co-processing of a plastic feedstock (such as plastic waste) in a refinery process. The reduction in chloride is achieved by mi...
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WO/2022/169735A9 |
The invention provides a gas distribution system comprising a plurality of flow passages in fluid communication with a gas source, each flow passage having disposed therein a number of nozzles, wherein at least a portion of said nozzles ...
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WO/2022/216721A1 |
Methods are described herein for upgrading ad refining hydrocarbons, and producing at least one petrochemical product, the method including: preparing a reaction mixture by adding at least two of: a quantity of bioethanol, a quantity of ...
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WO/2022/208416A1 |
The present invention is directed to metallocene catalyzed oligomerization of olefin feed stock without fractionation of alkane and olefin.
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WO/2022/207418A1 |
The present invention relates to a process and a device for the treatment and separation of aromatic compounds from a gasoline feedstock, comprising the following stages/units: selective hydrogenation (A) of the gasoline feedstock (1) in...
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WO/2022/204009A1 |
According to one or more embodiments, the flow of catalyst in a fluidized catalytic processing system may be controlled by a method including determining the amount of catalyst present in a first catalyst bed of the fluidized catalytic p...
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WO/2022/196025A1 |
Provided are a silica-alumina powder, a method for producing the same, and a fluid catalytic cracking catalyst containing the silica-alumina powder. A silica-alumina powder containing SiO2 within a predetermined range, having a specific ...
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WO/2022/175759A1 |
A gas-solid contacting system (100) with structured packing (108) is disclosed. The structured packing (108) comprises a gas header (102) with an inlet to receive a gas. A plurality of vertically aligned tubes (104) is fluidically connec...
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WO/2022/169739A1 |
The present invention provides a catalytic cracking reactor comprising a conduit, configured to allow the passage of a flow of catalyst particles, and an injection zone comprising a ring of feed injectors extending inwardly from the wall...
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WO/2022/165354A1 |
Disclosed herein is a YNU-5 zeolite and/or a phosphorus modified YNU-5 zeolite, methods of their preparation, and methods of their use in hydrocarbon conversion processes, e.g., as part of a catalyst component and/or as part of a catalys...
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WO/2022/155528A1 |
The present invention is related to a process for the preparation of zeolitic material through condensed gel crystallizations and their use in an FCC Catalyst Additive composition. The present disclosure describes methods for improved pr...
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WO/2022/155579A1 |
Relatively low value disulfide oil (DSO) compounds produced as by-products of the mercaptan oxidation (MEROX) processing of refinery hydrocarbon streams, and oxidized disulfide oils (ODSO), are economically converted to value-added BTX b...
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WO/2022/154817A1 |
A process for producing olefins from the hydrocarbon feed includes introducing the hydrocarbon feed into a Solvent Deasphalting Unit (SDA) to remove asphaltene from the hydrocarbon feed producing a deasphalted oil stream, wherein the SDA...
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WO/2022/155062A1 |
According to one or more embodiments, presently disclosed are processes for producing petrochemical products from a hydrocarbon material. The process may include separating the crude oil into at least a lesser boiling point fraction and ...
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WO/2022/154816A1 |
A process for upgrading a naphtha feed includes separating the naphtha feed into at least a light naphtha fraction, contacting the light naphtha fraction with hydrogen in the presence of at least one cyclization catalyst, and contacting ...
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WO/2022/155192A1 |
Systems and integrated methods are disclosed for processing aromatic complex bottoms into high value products. The system includes an adsorption column, the adsorption column in fluid communication with an aromatics complex and operable ...
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WO/2022/147971A1 |
A fluidized catalytic conversion method for maximizing the production of propylene, the method comprising the following steps: 1) bringing a heavy feedstock oil into contact with a catalytic conversion catalyst at a temperature of 650°C...
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WO/2022/147972A1 |
Disclosed is a fluidized catalytic conversion method for preparing low-carbon olefins from hydrocarbons, comprising: performing catalytic conversion on an olefin-rich raw material in a first reaction area of a fluidized catalytic convers...
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WO/2022/147970A1 |
A fluidized catalytic conversion method for preparing low-carbon olefins, the method comprising the following steps: 1) introducing an olefin-rich raw material into a fluidized catalytic conversion reactor to be brought into contact with...
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WO/2022/148475A1 |
Provided is a preparation method for a catalytic cracking catalyst, characterized in that the method comprises: carrying out contact treatment on a NaY molecular sieve and a rare earth salt solution or a mixed solution of a rare earth sa...
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WO/2022/144627A1 |
Systems and methods for processing plastic derived pyrolysis oil are disclosed. A plastic derived pyrolysis oil and/or plastic are processed in a catalytic cracking unit and/or a thermal cracking unit under reaction conditions sufficient...
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WO/2022/144495A1 |
Provided is a method for upgrading polymer waste-based material. The method comprises providing a polymer waste-based feedstock, providing a crude oil-derived feedstock, mixing the polymer waste-based feedstock, the crude oil-derived fee...
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WO/2022/144444A2 |
The present invention relates to a process and system for forming a bio-derived gasoline fuel from a biomass feedstock, and the bio-derived gasoline fuel formed therefrom. The present invention also relates to a process and system for fo...
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WO/2022/144616A1 |
A process for producing C6 to C8 aromatics and optionally light gas olefins from crude oil and/or pyrolysis oil is disclosed. The process can include hydroprocessing a first stream containing hydrocarbons from the crude oil and/or pyroly...
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WO/2022/144805A1 |
Provided is a hydrocracking process with a recycle loop for converting a petroleum feed to lower boiling products, which process comprises reacting a stream over a non-zeolite noble metal catalyst at a temperature of about 650°F (343°C...
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WO/2022/144620A1 |
Systems and methods for processing hydrocarbons are disclosed. A crude oil, a crude oil fraction, and/or plastic pyrolysis oil is processed in a low pressure hydroprocessing unit to produce a cracker feed stream. The cracker feed stream ...
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WO/2022/136790A1 |
The invention relates to an enclosure (10) for separating and stripping an effluent containing particles, comprising a side wall (11) defining an internal volume (12) having a longitudinal axis and, inside the internal volume, a separati...
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WO/2022/132758A1 |
According to one or more embodiments, olefins may be produced by contacting a hydrocarbon feed stream with a particulate solid in a reaction vessel. The reaction vessel may be connected to a riser. The riser may extend through a riser po...
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WO/2022/133224A1 |
A process includes a.) supplying a biomass feedstock, a fluidizing gas having hydrogen, and a catalyst recirculation stream having deoxygenating catalyst to a mixing zone of a fluidized bed reactor; b.) allowing the biomass feedstock, th...
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