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WO/2022/201020A2 |
An apparatus for hydrocarbon conversion, the apparatus including a reactor and a reactor insert secured and disposed within an interior cavity of the reactor, is described. The reactor is configured to permit addition of a feed stream co...
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WO/2022/200256A1 |
A system and method to produce olefins may include one or more pre-heating assemblies to heat one or more of a hydrocarbon feed or dilution steam, and one or more cracking furnaces in flow communication with at least one of the pre-heati...
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WO/2022/198140A1 |
A versatile, modular power system is described which includes a refinery in conjunction with renewable energy sources and a vapor recovery unit which in combination with power from sources of renewable energy produces stacked power to be...
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WO/2022/189424A1 |
A method of steam cracking using a steam cracking arrangement (2100-2800) including an electric cracking furnace (10) without a convection zone (12) and further including a quench cooling train (20) is proposed, wherein a process gas str...
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WO/2022/189423A1 |
A method of steam cracking using a steam cracking arrangement (1100-1500) including one or more fired cracking furnaces (110), one or more quench cooling trains (20) and one or more compressors (60) and/or pumps as rotating equipment is ...
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WO/2022/189421A1 |
The present invention relates to a method for converting one or more hydrocarbons by means of steam cracking, wherein one or more input streams (F) containing the one or more hydrocarbons (H) are led through one or more radiant zones (11...
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WO/2022/189422A1 |
A method of steam cracking using a steam cracking using a steam cracking system (100) including a first steam cracking furnace unit (1000) or a plurality of first steam cracking furnace units (1000) and a second steam cracking furnace un...
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WO/2022/189343A1 |
A process for producing ethylene comprising introducing fuel, ethane/higher hydrocarbons, oxygen, steam to annular jet vortex chamber having combustion upstream of cracking to provide swirling fluid flow pattern producing cracking produc...
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WO/2022/184983A1 |
The invention relates to a method and a process arrangement for treating plastics in an integrated process, in which the integrated process comprises at least one gasifier (1) for forming a gasifier flow (3), at least one cracking furnac...
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WO/2022/184982A1 |
The invention relates to a method and a process arrangement for treating a feed before a quench column in an integrated process, in which the integrated process comprises at least one gasifier (1) for forming a gasifier flow (3), at leas...
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WO/2022/171894A1 |
The invention relates to a method (100) for producing ethylene and/or other olefins by steam cracking, wherein one or more crackers (10) are loaded with a feed containing paraffin and a raw gas is extracted from the one or more crackers ...
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WO/2022/169662A1 |
A process for upgrading a heavy oil includes passing heavy oil and disulfide oil to a thermal cracking system that includes a thermal cracking unit and a cracker effluent separation system downstream of the thermal cracking unit and ther...
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WO/2022/169637A1 |
A system for upgrading pyrolysis oil may include a pyrolysis upgrading unit having a mixed metal oxide catalyst and a separation unit operable to separate used mixed metal oxide catalyst from a reaction effluent. A method for upgrading p...
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WO/2022/170311A1 |
A method for improving the efficiency of a fired heater without an air preheat system is described. The method involves the use of an additional outboard convection section which is separate from the regular convection section of the fir...
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WO/2022/167732A1 |
The present invention relates to a method for purifying a flow (1) of natural gas, comprising the following steps: a) a step (5) of processing at least a portion (3) of the flow (1) by pyrolysis at a temperature in the range from 1000°C...
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WO/2022/164006A1 |
The present invention relates to a method for preparing syngas. More particularly, the present invention provides a method for preparing syngas, comprising the steps of: preparing a mixed oil stream by mixing a pyrolysis fuel oil (PFO) s...
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WO/2022/162298A1 |
The invention relates to a method for purifying a pyrolysis oil originating from the pyrolysis of waste including plastics by liquid/liquid extraction. This extraction is performed by means of a polar solvent that is immiscible with pyro...
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WO/2022/164009A1 |
The present invention relates to a method for preparing synthesis gas and, more specifically, provides a method for preparing synthesis gas, comprising the steps of: (S10) supplying, to a distillation column, as feed streams, a pyrolysis...
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WO/2022/165105A1 |
Oxidized disulfide oil (ODSO) compounds or ODSO compounds and disulfide oil (DSO) compounds are added to a steam cracker feed. During the thermal cracking, the ODSO or ODSO and DSO components in the steam cracker mixture minimize coke fo...
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WO/2022/164007A1 |
The present invention relates to a method for producing synthesis gas and, more specifically, provides a method for producing synthesis gas, comprising: a step (S10) of supplying, to a distillation column, a pyrolysis fuel oil (PFO) stre...
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WO/2022/162441A1 |
The present invention relates to a coke reducing additive composition capable of simultaneously (a) reducing coke formation and (b) increasing distillate yield during pyrolysis of a feedstock in the presence of a plastic material, wherei...
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WO/2022/157569A1 |
A system and a method for steam cracking hydrocarbons are disclosed. The system includes a steam cracking system comprising a first steam cracking furnace and a second steam cracking furnace. A hydrocarbon feed stream is fed into a conve...
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WO/2022/155484A1 |
Process and systems for converting waste plastics include feeding a waste plastic to a melt tank, and in the melt tank, heating the waste plastic to form a molten plastic. The molten plastic is withdrawn from the melt tank and fed to a p...
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WO/2022/155019A1 |
The present disclosure relates to a method of processing hydrocarbons including depressurizing a hydrocarbon stream, vaporizing at least a portion of a non-vapor phase hydrocarbon of the stream, and separating first and second products. ...
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WO/2022/154819A1 |
Embodiments of the present disclosure are directed to a process for the upgrading of petroleum products comprising subjecting a diesel feed to a hydrocracking process, thereby producing a hydrocrackate fraction; subjecting the hydrocrack...
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WO/2022/152896A1 |
Process and plant for producing hydrocarbon products from a solid renewable feed-stock, where in a thermal decomposition section such as a pyrolysis section for the treatment of the solid renewable feedstock, a pyrolysis off-gas stream a...
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WO/2022/155035A1 |
The present disclosure relates to processes, methods, systems, and apparatus for steam cracking hydrocarbon in a pyrolysis furnace having a convection zone and a radiant zone. The convection zone includes three heat exchangers in series ...
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WO/2022/154815A1 |
The present disclosure is directed to petrochemical processing systems that may include a component including a first surface oriented to contact a process fluid, which may define a plurality of channels. The petrochemical processing sys...
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WO/2022/150060A1 |
A process for upgrading a hydrocarbon-based composition that includes combining a supercritical water stream with a pressurized, heated hydrocarbon-based composition in a mixing device to create a combined feed stream. The combined feed ...
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WO/2022/150218A1 |
Processes and systems for pyrolysing a hydrocarbon. In some examples, the process can include mixing a cooled hydrocarbon effluent and a cooled de-coking effluent to produce a combined effluent. The combined effluent can be introduced in...
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WO/2022/150232A1 |
Pitch compositions may be obtained by subjecting one or more crude oils to steam cracking. Processes for producing pitch compositions suitable for spinning into fibers from steam cracking of crude oils may comprise: steam cracking of one...
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WO/2022/150263A1 |
Processes are provided for removing contaminants from a refinery gas. Such process can include recovering a process gas comprising ethylene and propylene from a steam cracker effluent recovered from a stream cracker in a steam cracker fa...
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WO/2022/144619A1 |
Systems and methods for producing a wash oil using a light fuel oil (e.g., cracked distillate) are disclosed. The methods include hydrogenating the cracked distillate and separating the hydrogenated cracked distillate to remove C4 to C6 ...
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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/2022/144616A1 |
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/2022/144235A1 |
The present invention relates to a method for treating a plastic pyrolysis oil, comprising: (a) selectively hydrogenating said feedstock in the presence of at least hydrogen and at least one hydrogenation catalyst at an average temperatu...
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WO/2022/136976A1 |
Systems and methods for steam cracking a hydrocarbon stream are disclosed. The methods include steam cracking a hydrocarbon stream in a steam cracker that comprises polymer composite tubes in the convection section of the steam cracking ...
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WO/2022/132369A1 |
Processes for upgrading a hydrocarbon-containing feed. The feed and a first particle stream can be contacted under pyrolysis conditions to effect pyrolysis of the feed to produce a pyrolysis effluent that can include olefins and the part...
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WO/2022/132366A1 |
Processes for converting a hydrocarbon-containing feed by pyrolysis and gasification/combustion. The hydrocarbon-containing feed and heated particles can be fed into a pyrolysis zone and contacted therein to effect pyrolysis of the hydro...
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WO/2022/132368A1 |
Processes and for converting a hydrocarbon-containing feed by pyrolysis and gasification/combustion. The hydrocarbon-containing feed can be heated to produce a heated feed that can be separated into a vapor and a liquid. At least a porti...
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WO/2022/129675A1 |
A process for converting steam cracking products into an alcohol composition consisting essentially of 2-propanol and butanols is disclosed. The process comprises steam cracking and recovery of a stream comprising propene and butenes, wh...
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WO/2022/123338A1 |
A method of processing a plastic and a method of processing pyoil derived from a plastic. A numerical model for a correlation between chlorine content in one or more process streams of a steam cracking unit and a hydrocarbon to steam rat...
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WO/2022/122850A1 |
Process for the purification, treatment and steam cracking of a secondary hydrocarbon stream in combination with a primary hydrocarbon stream, wherein the secondary hydrocarbon stream is vaporized before introduction within the convectio...
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WO/2022/120318A1 |
Systems and methods are provided for co-processing of biomass oil with mineral coker feeds in a coking environment. The coking can correspond to any convenient type of coking, such as delayed coking or fluidized coking. The biomass oil c...
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WO/2022/115740A1 |
Examples relate to methods and systems for controllably pyrolyzing hydrocarbon feedstock to produce hydrogen gas and carbon black in a continuous flow without fowling the equipment. The methods and systems control the pressure and temper...
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WO/2022/106754A1 |
A rotary bladed apparatus (100) for processing feedstocks in a process fluid is provided, said apparatus comprises means for adjusting position of a working blade cascade of the rotor (3) relative to stator components (2, 4) in a longitu...
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WO/2022/108936A1 |
A system for cracking hydrocarbons including a fired heater having a radiant section and a convective section. The radiant coil is disposed within the radiant section of the heater, the radiant coil having three to seven rows of tubes, w...
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WO/2022/100882A1 |
The invention relates to method for steam cracking, comprising: operating a steam cracking plant and using a model (100), representing at least part of the steam cracking plant, wherein the steam cracking plant and the model (100) are op...
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WO/2022/100563A1 |
A thermally-insulating composite lining comprises an upper lining and a lower lining, both of which comprise an inorganic fiber prefabricated layer. The inorganic fiber prefabricated layer can reduce the thermal conductivity coefficient ...
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WO/2022/090024A1 |
The present invention relates to a method for the selective hydrogenation of polyunsaturated compounds containing at least two carbon atoms per molecule in the presence of a catalyst comprising an active phase made from at least one grou...
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