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公开(公告)号：US20240318083A1
公开(公告)日：2024-09-26
申请号：US18679586
申请日：2024-05-31
CPC分类号： C10G1/002 , C10G1/10 , C10G9/002 , C10G47/32 , C10G2300/1003 , C10G2300/4006 , C10G2300/80
摘要： A method and apparatus for breaking down long chained hydrocarbons from plastic-containing waste and organic liquids based on crude oil, comprising providing material containing long-chained hydrocarbons; heating a specific volume of the material containing long-chained hydrocarbons to a cracking temperature, at which cracking temperature the chains of hydrocarbons in the material start cracking into shorter chains; and for the specific volume having a temperature above the cracking temperature, exposing the specific volume to heat which is less than or equal to 50° C. above the temperature of the specific volume.
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2.发明公开公开(公告)号：US20240294837A1
公开(公告)日：2024-09-05
申请号：US18659201
申请日：2024-05-09
CPC分类号： C10G47/36 , C10G47/32 , C10G2300/4081 , C10G2300/708 , C10G2300/807
摘要： Systems and methods are disclosed for enhancing the processing of hydrocarbons in a FCC unit by introduction of fluidized plastic at one or more locations of the FCC unit. In an embodiment, the method may include passing a coked FCC catalyst from a cyclone of the FCC unit to a regenerator. The method may include introducing at least oxygen and a fluidized plastic into the regenerator. The method may include combusting a combination of the fluidized plastic and a coke from the coked FCC catalyst in the regenerator, thereby to oxidize via the oxygen and produce a regenerated FCC catalyst and a flue gas. The method may include supplying the regenerated FCC catalyst from the regenerator to a riser of the FCC unit to crack the gas oil supplied to the riser of the FCC unit.
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公开(公告)号：US12024679B2
公开(公告)日：2024-07-02
申请号：US17761620
申请日：2020-09-18
CPC分类号： C10G1/002 , C10G1/10 , C10G9/002 , C10G47/32 , C10G2300/1003 , C10G2300/4006 , C10G2300/80
摘要： The invention provides a method for breaking down long chained hydrocarbons from plastic-containing waste and organic liquids based on crude oil, comprising providing material containing long-chained hydrocarbons; heating a specific volume of the material containing long-chained hydrocarbons to a cracking temperature, at which cracking temperature the chains of hydrocarbons in the material start cracking into shorter chains; and for the specific volume having a temperature above the cracking temperature, exposing the specific volume to heat which is less than or equal to 50° C. above the temperature of the specific volume. The invention also provides an apparatus for carrying out the invention.
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公开(公告)号：US20240124788A1
公开(公告)日：2024-04-18
申请号：US18486660
申请日：2023-10-13
发明人： Rama Rao Marri , Zhiliang Wang , Liang Chen , Marc Andrew Laurin , Yongqiang Xu , Manoj Som , Robert Pham , Brian Boeger
CPC分类号： C10G63/04 , C10G47/32 , C10G2300/4012 , C10G2400/30
摘要： Systems and processes for the treatment of a naphtha range hydrocarbon feedstock comprising sulfur-containing compounds, nitrogen-containing compounds, olefins, diolefins, and aromatics. The systems and processes are configured to treat the naphtha range hydrocarbon feedstock to convert the sulfur-containing compounds, nitrogen-containing compounds, and olefins, diolefins while less than 2 wt % aromatics are hydrogenated, producing an olefin lean overheads fraction comprising less than 0.2 wt % olefins and less than 100 mg/kg sulfur and an aromatics rich fraction comprising less than 50 ppmw olefins, less than 0.5 ppmw sulfur and less than 0.5 ppmw nitrogen.
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公开(公告)号：US20190218464A1
公开(公告)日：2019-07-18
申请号：US16360461
申请日：2019-03-21
CPC分类号： C10G55/00 , B01D11/0407 , B01J3/008 , C10G47/02 , C10G47/32 , C10G49/18 , C10G2300/202 , C10G2300/206 , C10G2300/308 , C10G2300/4006
摘要： A method for upgrading a petroleum feedstock using a supercritical water petroleum upgrading system includes introducing the petroleum feedstock, water and an auxiliary feedstock. The method includes operating the system to combine the petroleum feedstock and the water to form a mixed petroleum feedstock and introducing separately and simultaneously into a lower portion of an upflowing supercritical water reactor. The auxiliary feedstock is introduced such that a portion of a fluid contained within the upflowing reactor located proximate to the bottom does not lack fluid momentum. An embodiment of the method includes operating the supercritical water petroleum upgrading system such that the upflowing reactor product fluid is introduced into an upper portion of a downflowing supercritical water reactor. The supercritical water petroleum upgrading system includes the upflowing supercritical water reactor and optionally a downflowing supercritical water reactor.
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6.发明申请公开(公告)号：US20180216009A1
公开(公告)日：2018-08-02
申请号：US15315438
申请日：2015-07-13
CPC分类号： C10G1/10 , C10G1/002 , C10G1/06 , C10G1/08 , C10G3/50 , C10G47/32 , C10G2400/20 , C10G2400/22 , C10G2400/30 , Y02P30/20
摘要： Disclosed is a method for producing olefins and aromatic compounds from a hydrogen lean carbon containing feed, the method comprising hydropyrolyzing the hydrogen lean carbon containing feed in the presence of a hydrogen donor feed under reaction conditions sufficient to produce a product comprising olefins and aromatic compounds or a hydrocarbonaceous stream, wherein the hydrocarbonaceous stream is further processed into olefins and aromatic compounds, wherein the olefins and aromatic compounds from (i) or the hydrocarbonaceous stream from (ii) are each obtained by hydrogenation of the hydrogen lean carbon containing feed with the hydrogen donor feed and cracking of carbonaceous compounds comprised in the hydrogenated feed, and wherein the hydrogen donor feed comprises a compound that donates hydrogen to carbonaceous compounds in the hydrogen lean feed.
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7.发明授权公开(公告)号：US10011790B2
公开(公告)日：2018-07-03
申请号：US15374203
申请日：2016-12-09
发明人： Ki-Hyouk Choi , Muneef F. Al-Qarzouh , Joo-Hyeong Lee , Bader M. Al-Otaibi , Abdullah T. Alabdulhadi
IPC分类号： C10G75/00 , C10G75/04 , C10G31/08 , C10G45/26 , C10G9/00 , C10G45/72 , C10G47/32 , C10G49/00 , C10L10/04 , C10G9/16
CPC分类号： C10G75/00 , C10G9/00 , C10G9/16 , C10G31/08 , C10G45/26 , C10G45/72 , C10G47/32 , C10G49/005 , C10G49/007 , C10G75/04 , C10G2300/1011 , C10G2300/1037 , C10G2300/4006 , C10G2300/4012 , C10L10/04 , C10L2290/58 , Y02P30/20
摘要： Embodiments of processes for upgrading a petroleum-based composition while decreasing plugging comprise mixing a supercritical water stream with a pressurized, heated petroleum-based composition in a mixing device to create a combined feed stream, and introducing to a supercritical upgrading reactor system are provided. The processes also comprise cooling the upgraded product in a cooling device, and decreasing the pressure of the cooled upgraded product in a pressure reducer. To reduce plugging, the processes also comprises injecting plug remover solution into one or more of the following injection locations: an injection port on a process line connecting the mixing device with the upgrading reactor system; an injection port on a process line connecting the upgrading reactor system with the cooling device; or an injection port on a process line connecting the cooling device with the pressure reducer.
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公开(公告)号：US20170166821A1
公开(公告)日：2017-06-15
申请号：US15374289
申请日：2016-12-09
CPC分类号： C10G51/023 , C10G9/36 , C10G47/32 , C10G49/007 , C10G65/10 , C10G75/00 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2400/00 , C10G2400/10
摘要： Embodiments of a process for producing paraffins from a petroleum-based composition comprising long chain aromatics comprise mixing a supercritical water stream with a pressurized, heated petroleum-based composition to create a combined feed stream, introducing the combined feed stream to a first reactor through an inlet port of the first reactor, where the first reactor operates at supercritical pressure and temperature, cracking at least a portion of the long chain aromatics in the first reactor to form a first reactor product, and then introducing the first reactor product to a second reactor through an upper inlet port of the second reactor operating at supercritical pressure and temperature, where the second reactor is a downflow reactor comprising an upper inlet port, a lower outlet port, and a middle outlet port are provided. The middle outlet product passing out of the middle outlet port comprises paraffins and short chain aromatics.
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公开(公告)号：US20170166819A1
公开(公告)日：2017-06-15
申请号：US15374295
申请日：2016-12-09
发明人： Ki-Hyouk Choi , Mohammad A. AlAbdullah , Emad N. Al-Shafei , Massad S. Alanzi , Bandar K. Alotaibi , Bandar Hussain Alsolami , Ali M. Alsomali
CPC分类号： C10G69/06 , B01D11/0403 , B01D11/0415 , B01D11/0488 , B01J3/008 , C10B55/00 , C10B57/045 , C10B57/06 , C10G9/005 , C10G21/003 , C10G21/14 , C10G31/06 , C10G31/08 , C10G31/10 , C10G45/26 , C10G47/32 , C10G49/007 , C10G49/18 , C10G55/04 , C10G67/0454 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202 , C10G2300/206 , C10G2300/4006 , C10G2300/4012 , C10G2300/42 , C10L5/00 , C10L9/08
摘要： Embodiments of a process for producing high grade coke from crude oil residue include at least partially separating, in a solvent extraction unit, the crude oil residue into a deasphalted oil (DAO)-containing stream and an asphaltene containing-stream, producing a pressurized, heated DAO-containing stream, where the pressurized, heated DAO-containing stream, mixing a supercritical water stream with the pressurized, heated DAO-containing stream to create a combined feed stream, introducing the combined feed stream to an upgrading reactor system operating at supercritical temperature and pressure to yield one or more upgrading reactor output streams comprising upgraded product and a slurry mixture, where the slurry mixture comprises sulfur and one or more additional metals. The process also may include calcining the slurry mixture at a temperature of from 700° C. to 1900° C. to produce a product stream comprising the high grade coke.
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公开(公告)号：US09382485B2
公开(公告)日：2016-07-05
申请号：US12881807
申请日：2010-09-14
CPC分类号： C10G65/12 , C10G47/32 , C10G2300/1033 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202 , C10G2300/205 , C10G2300/4006 , C10G2300/4012 , C10G2300/805
摘要： A method and apparatus for upgrading a petroleum feedstock with supercritical water are provided. The method includes the steps of: (1) heating and pressurizing a petroleum feedstock; (2) heating and pressurizing a water feed to above the supercritical point of water; (3) combining the heated and pressurized petroleum feedstock and the heated and pressurized water feed to produce a combined feed; (4) supplying the combined feed to a hydrothermal reactor to produce a first product stream; (5) supplying the first product stream to a post-treatment process unit to produce a second product stream; and (6) separating the second product stream into a treated and upgraded petroleum stream and a water stream.
摘要翻译： 提供了一种用超临界水升级石油原料的方法和装置。 该方法包括以下步骤：（1）加热和加压石油原料; （2）将供水加热加压至超临界水位; （3）将加热和加压的石油原料与加热和加压的水进料结合以产生组合进料; （4）将组合的进料供应到水热反应器以产生第一产物流; （5）将第一产物流供应到后处理处理单元以产生第二产物流; 和（6）将第二产物流分离成经处理和升级的石油流和水流。
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