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公开(公告)号：WO2022050986A1
公开(公告)日：2022-03-10
申请号：PCT/US2021/023840
申请日：2021-03-24
Applicant: SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
Inventor： AKAH, Aaron Chi , XU, Qi , AL-GHRAMI, Musaed Salem
Abstract: Light olefins may be produced from a hydrocarbon feed by a method that includes separating the hydrocarbon feed into at least a light gas fraction stream comprising C1-C4 alkanes, a light fraction stream comprising C5+ alkanes, and a heavy fraction stream. The temperature cut between the light fraction stream and the heavy fraction stream may be at 280°C to 320°C. The method may further include steam cracking at least a portion of the light gas fraction stream to produce a steam cracked effluent stream and catalytically cracking at least a portion of the light fraction stream and the heavy fraction stream in a steam enhanced catalytic cracker (SECC) to produce a catalytically cracked effluent stream. The steam cracked effluent stream and the catalytically cracked effluent stream may be sent to a product separator to produce the light olefins.
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公开(公告)号：WO2021146299A1
公开(公告)日：2021-07-22
申请号：PCT/US2021/013260
申请日：2021-01-13
Applicant: KELLOGG BROWN & ROOT LLC
Inventor： SCHOESSOW, Cassandra , PIOTTER, Douglas
IPC: C10G69/00 , C10G65/00 , C10G65/10 , B01J2208/00539 , B01J2208/00787 , B01J2219/0004 , B01J4/002 , B01J8/0055 , B01J8/224 , C10G2300/301 , C10G2300/4012 , C10G67/02
Abstract: A system for processing a hydrocarbon feed has a final stage reactor and internal separator that forms a substantially gas stream and a substantially non-gas stream. The substantially gas stream is sent directly from the final stage reactor to a separator or for other processing.
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3.发明申请
公开(公告)号：WO2021086631A1
公开(公告)日：2021-05-06
申请号：PCT/US2020/055896
申请日：2020-10-16
Applicant: SAUDI ARABIAN OIL COMPANY , XU, Qi , ABUDAWOUD, Raed
Inventor： XU, Qi , ABUDAWOUD, Raed
Abstract: A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is reacted in the absence of added hydrogen for selective ring opening and dealkylation to produce a dealkylated BTX+ stream. The dealkylated BTX+ stream is separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the ring opening step, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds.
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公开(公告)号：WO2021086626A1
公开(公告)日：2021-05-06
申请号：PCT/US2020/055881
申请日：2020-10-16
Applicant: SAUDI ARABIAN OIL COMPANY , XU, Qi , ABUDAWOUD, Raed
Inventor： XU, Qi , ABUDAWOUD, Raed
Abstract: A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is selectively hydrocracked for selective ring opening and dealkylation to produce a selectively hydrocracked BTX+ stream. In addition, a naphtha reformer is integrated, so that the selectively hydrocracked BTX+ stream and a reformate stream are separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the selective hydrocracking step, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds.
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公开(公告)号：WO2018219150A1
公开(公告)日：2018-12-06
申请号：PCT/CN2018/087281
申请日：2018-05-17
Applicant: 北京中科诚毅科技发展有限公司
CPC classification number: C10G69/00 , C10G2300/10 , C10G2300/1033 , C10G2300/1037 , Y02A50/2327
Abstract: 一种采用全能床加氢工艺的全厂工艺流程，可用于渣油、原油炼制和油煤共炼，该工艺的核心是全能床反应器和油溶性催化剂，全能床加氢工艺采用空筒式、自然内循环式或强制内循环式反应器处理。装置包括原油蒸馏、渣油（或油煤）全能床加氢裂化、馏分油全能床加氢、催化重整、异构化、制氢、轻烃回收、硫磺回收。全厂设备大幅减少，全厂工艺流程缩短，安全风险低，维修工作量少，增加了经济效益且减少大气污染。
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Patent Agency Ranking
公开(公告)号：WO2018212985A1
公开(公告)日：2018-11-22
申请号：PCT/US2018/030434
申请日：2018-05-01
Applicant: SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
Inventor： DING, Lianhui , AL-SAYED, Essam , MOHAMED, Sherif , AL-NUTAIFI, Ibrahim , BALLESTEROS, Alberto Lozano , ABBA, Ibrahim
Abstract: According to one or more embodiments presently described, a feedstock oil may be processed by a method which may include hydrotreating the feedstock oil to reduce or remove one or more of sulfur content, metals content, nitrogen content, or aromatics content to produce a hydrotreated oil stream; separating at least a portion of the hydrotreated oil stream into a at least a lesser boiling point oil fraction stream and a greater boiling point oil fraction stream in a first separator; hydrocracking the greater boiling point oil fraction stream; and steam cracking the lesser boiling point oil fraction stream.
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公开(公告)号：WO2018094327A1
公开(公告)日：2018-05-24
申请号：PCT/US2017/062549
申请日：2017-11-20
Inventor： AL-GHAMDI, Mohammed, Saeed
IPC: C10G9/36 , C10G45/00 , C07C7/08 , C10G7/08 , C10G69/06 , C10G69/08 , C10G47/00 , C10G7/06 , C10G21/00 , C10G69/00 , C10G67/00
Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include hydrotreated gas oil range intermediates from vacuum gas oil hydrotreating.
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公开(公告)号：WO2018060938A1
公开(公告)日：2018-04-05
申请号：PCT/IB2017/055990
申请日：2017-09-29
Applicant: HINDUSTAN PETROLEUM CORPORATION LIMITED
Inventor： RAJA, Kanuparthy, Naga , PUDI, Satyanarayana Murty , SHARMA, Bhavesh , PEDDY, Venkata Chalapathi Rao , NETTEM, Venkateswarlu Choudary , GANDHAM, Sriganesh
Abstract: The present invention discloses a process by which the heavy hydrocarbons are subjected to hydroprocessing for producing distillates which can be further treated or converted downstream, to fuels and chemicals.
Abstract translation: 本发明公开了一种方法，通过该方法使重质烃进行加氢处理以生产可以进一步处理或转化成下游的馏分油，成为燃料和化学品。
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9.发明申请AN INTEGRATED PROCESS FOR INCREASING OLEFIN PRODUCTION BY RECYCLING AND PROCESSING HEAVY CRACKER RESIDUE 审中-公开通过回收和加工重裂化渣油来提高烯烃生产的综合方法
公开(公告)号：WO2017146876A1
公开(公告)日：2017-08-31
申请号：PCT/US2017/015733
申请日：2017-01-31
Applicant: SABIC GLOBAL TECHNOLOGIES B.V. , SALAZA-GUILLEN, Jose, Armando , HUCKMAN, Michael , STEVENSON, Scott
Inventor： SALAZA-GUILLEN, Jose, Armando , HUCKMAN, Michael , STEVENSON, Scott
CPC classification number: C10G67/14 , C10G67/0454 , C10G67/0481 , C10G67/049 , C10G69/04 , C10G69/06 , C10G2300/107 , C10G2300/1074 , C10G2300/1077
Abstract: An integrated process for increasing olefin production is described through which heavy cracker residues of fluid catalytic cracking unit and steam cracking unit are completely mixed, and mixed stream is properly recycled and further combined with atmospheric tower bottoms. Combined stream is deasphalted and hydrotreated to produce a proper feedstock for steam cracking unit for manufacturing light olefin compounds. The integrated process produces higher amount of light olefins than a substantially similar process without processing the heavy cracker residues.
Abstract translation: 描述了一种增加烯烃生产的综合方法，通过该方法，流化催化裂化装置和蒸汽裂化装置的重裂化装置残余物被完全混合，并且混合物流被适当地再循环并且进一步与常压塔底物组合。 联合料流脱沥青和加氢处理以生产用于制造轻质烯烃化合物的蒸汽裂化装置的合适原料。 该综合工艺生产的轻质烯烃的量比基本类似的工艺生产量更高，而不需要处理重的饼干残余物。
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10.发明申请INTEGRATED EBULLATED-BED HYDROPROCESSING, FIXED BED HYDROPROCESSING AND COKING PROCESS FOR WHOLE CRUDE OIL CONVERSION INTO HYDROTREATED DISTILLATES AND PETROLEUM GREEN COKE 审中-公开集成的EBULLED-BED HYDROPROCESSING，固定床加氢和凝结过程，用于全部原油转化为加氢馏分和石油绿焦
公开(公告)号：WO2017019744A1
公开(公告)日：2017-02-02
申请号：PCT/US2016/044211
申请日：2016-07-27
Applicant: SAUDI ARABIAN OIL COMPANY , KOSEOGLU, Omer, Refa
Inventor： KOSEOGLU, Omer, Refa
CPC classification number: C10G69/06 , C10B55/00 , C10G9/005 , C10G65/10 , C10G69/00 , C10G69/14 , C10G2300/202 , C10G2300/4081
Abstract: A system and process for upgrading a whole crude oil feed in an integrated ebullated-bed and hydrotreater is provided in which the whole crude oil is flashed into a flashed straight run distillates fraction and an atmospheric residue fraction. The atmospheric residue fraction is hydroprocessed in an ebullated-bed reaction zone, while the flashed straight run distillates fraction and the products fraction produced from the ebullated-bed reaction zone are hydrotreated in a fixed-bed reaction zone. The unconverted residue fraction from the ebullated-bed reaction zone is processed in a coker unit to produce high quality petroleum green coke.
Abstract translation: 提供了一种用于升级整体沸腾床和加氢处理器中的整个原油进料的系统和方法，其中将全部原油闪蒸成闪蒸的直馏馏分和常压残渣馏分。 常压残渣馏分在沸腾床反应区中加氢处理，而闪蒸的直馏馏分，将从沸腾床反应区产生的产物馏分在固定床反应区加氢处理。 来自沸腾床反应区的未转化的残余物部分在焦化器单元中加工以产生高质量的石油焦炭。
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