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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/2024/054543A1 |
A heater includes a convection section with columns and tube sheets coupled to the columns with tubes received in the tube sheets. The convection section includes a space between the tube sheets associated with corresponding pairs of col...
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WO/2024/052486A1 |
A method of steam cracking using a steam cracking system including one or more fired radiant sections is provided herein, wherein, during a steam cracking operation, a fuel is combusted with oxidizer gas to heat the one or more fired rad...
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WO/2024/038904A1 |
[Problem] To provide a novel-mode decomposition apparatus for a raw material containing a saturated hydrocarbon as a main component, which makes it possible to make the decrease in heating efficiency associated with coking smaller. [Solu...
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WO/2024/038914A1 |
Naphtha for lower olefin production that contains ether, wherein the naphtha for lower olefin production contains C7 or higher hydrocarbons, the ether has an asymmetrical structure with respect to the oxygen atoms constituting the ether ...
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WO/2024/040049A1 |
A process for producing an enriched normal alkane product from a hydrocarbon mixture, particularly a product suitable for use as an enriched normal alkane steam cracker feedstock. The process generally comprises contacting a hydrocarbon ...
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WO/2024/030735A1 |
Processes and facilities for producing a recycled content hydrocarbon product directly or indirectly from waste plastic. Processing schemes are described herein for converting waste plastic (or hydrocarbon having recycled content derived...
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WO/2024/030739A1 |
Processes and facilities for producing a recycled content hydrocarbon product directly or indirectly from waste plastic. Processing schemes are described herein for converting waste plastic (or hydrocarbon having recycled content derived...
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WO/2024/030748A1 |
Processes and facilities for producing a recycled content organic chemical compound directly or indirectly from waste plastic. Processing schemes are described herein for converting waste plastic (or hydrocarbon having recycled content d...
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WO/2024/030738A1 |
Processes and facilities for producing a recycled content hydrocarbon product directly or indirectly from waste plastic. Processing schemes are described herein for converting waste plastic (or hydrocarbon having recycled content derived...
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WO/2024/030750A1 |
Processes and facilities for producing a recycled content organic chemical compound directly or indirectly from waste plastic. Processing schemes are described herein for converting waste plastic (or hydrocarbon having recycled content d...
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WO/2024/030751A1 |
Processes and facilities for producing a recycled content organic chemical compound directly or indirectly from waste plastic. Processing schemes are described herein for converting waste plastic (or hydrocarbon having recycled content d...
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WO/2024/030742A1 |
Processes and facilities for producing a recycled content organic chemical compound directly or indirectly from waste plastic. Processing schemes are described herein for converting waste plastic (or hydrocarbon having recycled content d...
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WO/2024/018346A1 |
In one embodiment, the present invention relates to a coke reducing additive composition for simultaneously: reducing coke formed and increasing distillate during processing of: plastic material, or feedstock, or a combination of the pla...
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WO/2024/013341A1 |
The present invention relates to an oligomeric product prepared from pyrolysis oil, being preferably a plastic pyrolysis oil, via polymerization being preferably a cationic polymerization.
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WO/2024/013331A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer for instance the pyrolysis of waste plastics via the polymerization of dienes prior to further treatments.
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WO/2024/012996A1 |
A system and method for production of MTBE, maleic anhydride, n-butane and/or olefins, is disclosed. The system includes a feed preparation unit, a deisobutanizer, an isobutane dehydrogenation unit, a steam cracker and a hydrogenation un...
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WO/2024/012994A1 |
Systems and methods for producing olefins and/or aromatics are disclosed. The methods include aquaprocessing of crude and/or heavy oils, at high severity, prior to processing in a steam cracking unit to produce ethylene and propylene at ...
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WO/2024/013002A1 |
A system and method for production of olefin products from a hydrocarbon feedstock is disclosed. The system can include a mixed feed steam cracking unit coupled to an ethane steam cracking unit where the mixed feed steam cracking unit pr...
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WO/2024/013343A1 |
The present invention relates to a rubber composition comprising at least one elastomer selected from synthetic and natural elastomers; a curing agent; and an oligomeric product prepared from pyrolysis oil via polymerization being prefer...
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WO/2024/012995A1 |
Systems and methods for producing olefins and/or aromatics are disclosed. The methods include using two stages of aquaprocessing of crude and/or heavy oils prior and subsequent processing in a steam cracking unit to produce olefins and/o...
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WO/2024/012992A1 |
Processes for the production of petroleum products from crude oil are disclosed. A process can include subjecting a vacuum resid stream, in a resid processing unit, to conditions suitable to produce pitch and hydrocarbons having a boilin...
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WO/2024/013340A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer like for instance the pyrolysis of waste plastic via the polymerization of dienes prior to further treatments.
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WO/2024/012991A1 |
A system and method for production of diesel and/or fuel oil products from a hydrocarbon feedstock is disclosed. The system includes an aquaprocessing unit in fluid communication with a vacuum distillation unit and processes the vacuum r...
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WO/2024/013337A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer like for instance the pyrolysis of waste plastic via the polymerization of dienes prior to further treatments.
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WO/2024/013333A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer like for instance the pyrolysis of waste plastics via the polymerization of dienes prior to further treatments.
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WO/2024/012998A1 |
A system and method for production of olefin products, diesel and fuel oil from a hydrocarbon feedstock is disclosed. The system includes feeding a bottom stream of flashed crude oil to an aquaprocessing unit, aquaprocessing the flashed ...
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WO/2024/015834A1 |
A process for the conversion of a petroleum feed to light olefins may comprise pretreating the petroleum feed to form one or more pretreated petroleum feeds and fractionating the one or more pretreated petroleum feeds to form a methane s...
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WO/2024/013001A1 |
Systems and methods for the production of petroleum products from crude oil are disclosed. A system can include a crude oil processing unit, a steam cracking, and a gaseous hydrocarbon separation unit coupled to the crude oil processing ...
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WO/2024/013335A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer like for instance the pyrolysis of waste plastics via the polymerization of dienes prior to further treatments.
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WO/2024/013000A1 |
Systems and processes to produce hydrocarbon products are described. A system can include a heavy hydrocarbon processing unit, a steam cracking, and a gaseous hydrocarbon separation unit coupled to the crude oil processing unit and the s...
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WO/2024/012999A1 |
Systems and processes for producing hydrocarbon products from a hydrocarbon feedstock are described. A system can a steam cracking unit capable of receiving ethane from an ethane source, ethane/propane from an ethane/propane source, prop...
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WO/2024/008267A1 |
Invention relates to a method of inerting a fuel delivery system (200) in a marine vessel, the fuel delivery system (200) having an internal fuel space, in which method inert gas is admitted to the internal fuel space of the fuel deliver...
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WO/2023/250162A1 |
A process for distributing quench fluid to a stream of product comprising contacting a feed stream with a stream of catalyst to convert the feed stream to product. The quench fluid is sprayed into the stream of product from a first distr...
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WO/2023/249798A1 |
Processes and systems for fractionating a pyrolysis effluent. The effluent can be separated into a first liquid and a first vapor within a flash zone of a primary' fractionator. A pyrolysis tar can be recovered from the flash zone. The f...
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WO/2023/248499A1 |
[Problem] To provide a method for producing a monocyclic aromatic hydrocarbon, such as benzene and xylene, which are effective as basic raw materials, by using a naphtha raw material including a renewable naphtha. [Solution] This method ...
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WO/2023/242482A1 |
A method for reducing coke formation during thermal or thermochemical conversion of hydrocarbon feedstocks in a gaseous diluent using a rotary reactor provided. The method comprises supplying an amount of additional gaseous diluent into ...
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WO/2023/237751A1 |
The invention relates to a method (200) for compressing a gas flow (101, 102, 103) containing propylene using an electric compressor drive (225), wherein: a first feed stream (101) is subjected to two separate compressions—a first comp...
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WO/2023/226390A1 |
Disclosed in the present application are a thermal cracking apparatus and a thermal cracking gas energy recovery method. The thermal cracking apparatus comprises a thermal cracking furnace and a plurality of cracking gas thermal energy r...
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WO/2023/226337A1 |
Disclosed in the present invention is an oil-gas outlet anti-coking device for adsorption medium self-circulation regeneration. The oil-gas outlet anti-coking device comprises a particle flow adsorption system and a medium combustion reg...
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WO/2023/222954A1 |
A method is provided for manufacturing vinyl chloride monomer (VCM), the method comprises subjecting ethylene dichloride (EDC) to thermal cracking to yield a VCM-containing gaseous product, in which method an amount of thermal energy req...
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WO/2023/222550A1 |
A method for producing a hydrocarbon feedstock from waste plastic feedstock and crude oil comprising the steps of: A. providing a first feed stream comprising crude oil; B. providing a second feed stream comprising waste plastic pyrolysi...
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WO/2023/219472A1 |
The present specification describes a fluid heating apparatus and a use thereof. The fluid heating apparatus may solve problems of conventional fluid heating apparatuses. For example, the fluid heating apparatus may efficiently respond t...
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WO/2023/220532A1 |
A variety of systems and methods are disclosed, including, in one embodiment, a method of needle coke production. The method includes hydro-processing a hydrocarbon liquid by contacting the hydrocarbon liquid with at least one hydro-proc...
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WO/2023/219471A1 |
The present specification describes a fluid heating apparatus and use thereof. The fluid heating apparatus can solve problems of a conventional fluid heating apparatus. For example, the fluid heating apparatus can effectively respond to ...
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WO/2023/214015A1 |
The process comprises the steps of: (a) converting a C1 to C6 alcohol stream (14) to produce a mixture (16) containing paraffins, olefins, aromatics, and water; (b) separating water (40) from the mixture (16); (c) oligomerizing olefins f...
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WO/2023/214001A1 |
Said process involves the following steps: (a) converting a C1 to C6 alcohol stream (14) to produce a mixture (16) containing paraffins, olefins, aromatics, and water; (b) separating the water (40) from the mixture (16) to form a water-d...
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WO/2023/214014A1 |
Disclosed is a process for producing a jet fuel, comprising a step of converting an alcohol stream in a fluidized bed, a jet fuel and a plant associated with said process. The process involves the following steps: (a) converting a C1 to ...
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WO/2023/214084A1 |
The invention relates to a process for the production of olefins by steam cracking, in particular from feedstocks from plastic waste, especially from a composition comprising a plastic liquefaction oil, said composition comprising paraff...
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WO/2023/203392A1 |
An apparatus for hydrocarbon cracking includes a reactor and a heating component. The reactor has an interior cavity configured to receive a feed stream. The feed stream includes a hydrocarbon. The heating component surrounds the reactor...
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