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JP2023513577A |
A chemical reclamation facility is provided herein for processing mixed plastic waste. Such facilities have the capacity to process mixed plastic waste streams and are capable of handling various reclaiming facilities, such as solvolysis...
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JP2023513571A |
A chemical reclamation facility is provided herein for processing mixed plastic waste . Such facilities have the capacity to process mixed plastic waste streams and are capable of handling various reclaiming facilities, such as solvolysi...
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JP2023508352A |
Provided is a continuous process for converting waste plastics into recycle for polyethylene polymerization. In one embodiment, the process selects waste plastics comprising polyethylene and/or polypropylene, passes the waste plastics th...
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JP2023508355A |
Provided is a continuous process for converting waste plastics into recycle for polyethylene polymerization or for linear alpha olefins. The process selects waste plastics comprising polyethylene and/or polypropylene and then passes the ...
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JP7232258B2 |
Provided is a method for producing a lubricant base oil, the method comprising: a decomposition-purification step of thermolyzing a feedstock oil and purifying the obtained thermolyzed product to obtain ethylene; a polymerization step of...
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JP2023508353A |
Provided, in one embodiment, is a continuous process for converting waste plastics into recycle for polyethylene polymerization. The process selects waste plastics comprising polyethylene and/or polypropylene and passes the waste plastic...
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JP2023508609A |
A system for producing needle coke and a method for producing needle coke using the system. The system comprises a coke chamber, a pressure stabilization tower, a buffer tank and a coking fractionation column. The tower top of the pressu...
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JP2023508356A |
Provided is a continuous process for converting waste plastics into feedstock for polyethylene polymerization. The process selects waste plastics comprising polyethylene and polypropylene and then passes the waste plastics through a pyro...
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JP2023504852A |
A feed separation system configured to separate a feed stream into a light stream and a heavy stream; a hydrogen production system configured to produce hydrogen and carbon dioxide from the light stream; and a synthetic hydrocarbon from ...
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JP2023504850A |
A processing facility is provided. The processing facility includes an asphaltenes and metals (AM) removal system configured to process a feed stream to produce a power generation stream, a hydroprocessing feed stream, and an asphaltenes...
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JP2023503687A |
The present invention provides a method for treating plastic pyrolysis oil comprising: a) in the presence of hydrogen and at least one selective hydrogenation catalyst, at a temperature of 100-150°C and a hydrogen partial pressure of 1....
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JP2023503225A |
The present invention is a method of conducting a reaction on preheated particles, comprising: (a) supplying particles (17) to the buffer container (3); (b) feeding said particles (17) from said buffer vessel (3) through a feed line (11)...
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JP7208172B2 |
Cracking furnace system for converting a hydrocarbon feedstock into cracked gas comprising a convection section, a radiant section and a cooling section, wherein the convection section includes a plurality of convection banks configured ...
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JP2023500721A |
A reactor system and method for carrying out steam cracking of a feedstock gas containing hydrocarbons, wherein the heat for the reaction is provided by electric resistance heating, and which consequently contains at least one olefinic c...
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JP2022552428A |
Reconfiguring the heat distribution within a hydrocarbon processing and/or production facility provides a process for improving energy efficiency and reducing greenhouse gas emissions in said facility, said facility operating in the pres...
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JP2022549420A |
A cracking furnace system for converting a hydrocarbon feedstock into cracked gases is provided. The cracking furnace system includes a convection section, a radiant section and a cooling section, the convection section having a pluralit...
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JP2022548942A |
The present invention provides a process for cracking long chain hydrocarbons from plastic-containing wastes and crude oil-based organic liquids, comprising providing a material containing long chain hydrocarbons, heating a specific volu...
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JP2022542885A |
To predict the future evolution of the health status of chemical manufacturing plant equipment and/or processing units, e.g. steam crackers, based on today's key performance indicators, today's processing conditions, and processing condi...
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JP7148492B2 |
A process for cracking a hydrocarbon stream by: combusting fuel in a gas turbine in the presence of compressed air to produce a flue gas, wherein the flue gas drives a turbine to produce electricity in a coupled generator or work to powe...
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JP7130632B2 |
A process for producing olefins and aromatics comprising converting plastics to a hydrocarbon product comprising a gas phase and a liquid phase in a pyrolysis unit; separating the hydrocarbon product into a hydrocarbon gas stream compris...
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JP7111583B2 |
A device for estimating an outer surface temperature of a radiant coil which is provided in an cracking furnace for ethylene production including a convection coil that preheats hydrocarbons as raw materials and steam, a radiant coil tha...
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JP2022533746A |
Systems and methods for producing one or more olefins using waste plastics and used lubricants are disclosed. The mixed waste plastic is processed in a pyrolysis unit to produce oil derived from the plastic. The plastic-derived oil is th...
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JP2022531721A |
The process for the production of coke and one or more volatile products is (i) the step of providing the refined coal product (PCP), where the PCP is in particle form and at least about 90% of the particles. v is less than about 100 μm...
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JP7092755B2 |
A process for steam cracking hydrocarbon feedstock in a steam cracking furnace, the process comprising superheating hydrocarbon feedstock using flue gas from a radiant section of the steam cracking furnace in hydrocarbon feedstock superh...
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JP2022529946A |
The present invention is a process for recovering an aliphatic hydrocarbon from a flow of a liquid hydrocarbon feedstock, which comprises an aliphatic hydrocarbon and further contains an aromatic hydrocarbon and / or a polar component, a...
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JP7079297B2 |
The present invention relates to a process for converting the waste plastic along with the petroleum residue feedstock in a Delayed Coker unit employed in refineries. The invented process aims to convert any type of waste plastic includi...
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JP7072560B2 |
Disclosed herein are methods for reducing fouling caused by process water present within a water recycling loop of a pyrolysis plant. Fouling is caused by phase separation and accumulation of materials from the process water on equipment...
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JP2022522968A |
Feed pretreatment section configured to pretreat the feed stream; one or more heats configured to degrade the hydrocarbons in the feed stream to produce a cracked gas stream in the presence of a diluent. Pyrolysis section with decomposit...
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JP7037751B2 |
To provide a catalyst for synthesizing hydrocarbons exhibiting high catalyst activity in a synthesis reaction of hydrocarbons with Cor more, and further capable of synthesis at ordinary pressure.There is provided a catalyst for synthesiz...
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JP7034173B2 |
The invention relates to a pipe for thermal cracking of hydrocarbons in the presence of steam, in which the feed mixture is guided through externally heated pipes, whereinthe pipe extends along a longitudinal axis and has a number NT of ...
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JP2022517832A |
A method of desalting an aqueous composition, wherein the aqueous composition is combined with a companion to form a heteroazeotropic mixture, wherein the aqueous composition comprises at least one salt. Includes distilling the hetero-az...
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JP7027447B2 |
Integrated pyrolysis and hydrocracking systems and processes for efficiently cracking of hydrocarbon mixtures, such as mixtures including compounds having a normal boiling temperature of greater than 450° C., 500° C., or even greater t...
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JP6997100B2 |
The invention relates to a reactor for cracking hydrocarbons wherein the reactor has inner wall; characterized in that the inner wall comprises a plurality of concave dimples embedded in a surface of said inner wall.
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JP7005538B2 |
A cracking furnace includes a pyrolysis tube 1 for carrying a flow of fluid, the pyrolysis tube including a radially inner body 3 and a radially outer wall 2 which together define an annular flow passage 5, wherein at least one of the ra...
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JP6999637B2 |
A process for hydrodealkylating a hydrocarbon stream comprising (a) contacting the hydrocarbon stream with a hydroprocessing catalyst in a hydroprocessing reactor in the presence of hydrogen to yield a hydrocarbon product, wherein the hy...
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JP6999646B2 |
A process for processing mixed plastics comprising simultaneous pyrolysis and dechlorination of the mixed plastics, the process comprising contacting the mixed plastics with a zeolitic catalyst in a pyrolysis unit to produce a hydrocarbo...
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JP2022504390A |
A method of generating alkene gas from decomposition product effluent, in which the step of introducing the decomposition product effluent into the diversion tower unit and the decomposition product effluent separated in the distillate t...
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JP6982629B2 |
A method for producing a supercritical water (SCW)-treated product is provided. The method comprising the steps of introducing a crude oil stream and a water stream to a supercritical water process, wherein the crude oil stream can under...
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JP6970185B2 |
According to an embodiment disclosed, a feedstock hydrocarbon may be processed by a method which may include separating the feedstock hydrocarbon into a lesser boiling point hydrocarbon fraction and a greater boiling point hydrocarbon fr...
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JP6961761B2 |
A process and system for upgrading an organic feedstock including providing an organic feedstock and water mixture, feeding the mixture into a high-rate, hydrothermal reactor, wherein the mixture is rapidly heated, subjected to heat, pre...
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JP6943769B2 |
The present invention relates to a method for producing biohydrocarbons comprising a preparation step of preparing a hydrocarbon raw material from a bio-renewable feedstock, followed by an isomerization step to prepare an isomeric raw ma...
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JP6941756B2 |
An apparatus for improving thermal-mechanical stress resistance in a delayed coking drum having a drum shell. The apparatus includes a support skirt section configured to mount to and to assist in supporting the coking drum above a groun...
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JP6942178B2 |
A process for processing plastic waste comprising converting plastic waste to hydrocarbon liquid and a first C1-4 gas; contacting hydrocarbon liquid with a first hydroprocessing catalyst in hydroprocessing unit to yield a second C1-4 gas...
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JP6942146B2 |
Process embodiments for producing green coke from residual oil comprise introducing residual oil and a solvent mixture into a mixing vessel to produce a feed mixture, the solvent mixture comprising at least one paraffinic solvent with a ...
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JP6935482B2 |
The pyrolysis apparatus includes a fluid bed furnace (1), a first partition wall (11) dividing inside of the fluid bed furnace (1) into a pyrolysis chamber (4) and a combustion chamber (5), a second partition wall (12) dividing the combu...
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JP2021521286A |
The step of introducing heavy oil into the visbreaker unit, the step of processing the heavy oil in the visbreaker unit to generate the visbreaker generation distribution, the step of supplying the visbreaker generation distribution to t...
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JP6923557B2 |
Process embodiments for producing high grade coke and fuel grade coke from residual oil comprises: introducing the residual oil and a first paraffinic solvent having a carbon number Cn to a first solvent deasphalting unit to produce a hi...
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JP6904964B2 |
An integrated process to convert crude oil into petrochemical products includes distilling crude oil to produce gases fraction, naphtha, kerosene, gasoil and resid; subjecting resid to resid upgrading to produce LPG, light-distillate and...
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JP2021513594A |
It is a method for producing diesel fuel with improved low temperature flow characteristics, in the step of introducing crude oil into a distillation tower and the step of separating crude oil in a distillation unit to produce light oil ...
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JP2021063021A |
To determine an operating condition of an ethylene generating cracking furnace based on a condition desired by an operator, thereby assisting an operation of the furnace.An ethylene generating cracking furnace operation assist system 21 ...
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