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公开(公告)号：US11746297B2
公开(公告)日：2023-09-05
申请号：US18173196
申请日：2023-02-23
Applicant: Chevron Phillips Chemical Company LP
Inventor： Ronald G. Abbott , Scott G. Morrison , Steven R. Horlacher , Jamie N. Sutherland , Bruce D. Murray , Jacob M. Hilbrich , Charles T. Polito
CPC classification number: C10B53/07 , C10G45/26 , C10G45/50 , C10G51/023 , C10G57/02 , C10G2300/1003 , C10G2400/04 , C10G2400/06 , C10G2400/20 , C10G2400/22 , C10G2400/28 , C10G2400/30
Abstract: This disclosure relates to the production of chemicals and plastics using pyrolysis oil from the pyrolysis of plastic waste as a co-feedstock along with a petroleum-based, fossil fuel-based, or bio-based feedstock. In an aspect, the polymers and chemicals produced according to this disclosure can be certified under International Sustainability and Carbon Certification (ISCC) provisions as circular polymers and chemicals at any point along complex chemical reaction pathways. The use of a mass balance approach which attributes the pounds of pyrolyzed plastic products derived from pyrolysis oil to any output stream of a given unit has been developed, which permits ISCC certification agency approval.
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公开(公告)号：US20150275104A1
公开(公告)日：2015-10-01
申请号：US14737349
申请日：2015-06-11
Applicant: Chevron Phillips Chemical Company LP
Inventor： Scott G. Morrison , Tin-Tack Peter Cheung , Joe Bergmeister, III , Vincent D. McGahee , Bruce D. Murray , Daniel M. Hasenberg
IPC: C10G35/095 , B01J8/02 , C10G35/06
CPC classification number: C10G35/095 , B01J8/02 , B01J8/0285 , B01J2208/00548 , B01J2208/00893 , B01J2208/02 , C10G35/04 , C10G35/06 , C10G2300/701 , C10G2400/30
Abstract: A system of reforming reactors comprises a plurality of reactors coupled by flow lines, a feed header coupled to the plurality of reactors by a plurality of feed lines, an effluent header coupled to the plurality of reactors by a plurality of effluent lines, and a plurality of valves disposed in the flow lines, the feed lines, and the effluent lines. Each reactor comprises a reforming catalyst, and the plurality of valves are capable of being dynamically operated to create a first serial flow path through the plurality of reactors. The plurality of valves is further configured to dynamically reconnect the plurality of reactors to create a second serial flow path through the plurality of reactors. A first reactor of the plurality of reactors is adjacent to a second reactor of the plurality of reactors in the first serial flow path, and the first reactor is not adjacent to the second reactor in the second serial flow path.
Abstract translation: 重整反应器的系统包括多个通过流动管线联接的反应器，通过多个进料管线连接到多个反应器的进料头，通过多条流出物管连接到多个反应器的流出物集管，以及多个反应器 设置在流动管线中的阀，进料管线和流出物管线。 每个反应器包括重整催化剂，并且多个阀能够被动态地操作以产生通过多个反应器的第一串联流动路径。 多个阀还被配置为动态地重新连接多个反应器以产生穿过多个反应器的第二串联流动路径。 多个反应器的第一反应器与第一串联流路中的多个反应器的第二反应器相邻，并且第一反应器不与第二串联流路中的第二反应器相邻。
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公开(公告)号：US12091620B2
公开(公告)日：2024-09-17
申请号：US18444846
申请日：2024-02-19
Applicant: Chevron Phillips Chemical Company LP
Inventor： Bruce D. Murray , Scott G. Morrison , Kenneth Fountain , Steven R. Horlacher , Vincent D. Mcgahee , Reza Khankal , David Dockter
CPC classification number: C10G69/14 , C10G1/002 , C10G1/10 , C10G67/16 , C10G69/08 , C10G69/126 , C10G2300/1003 , C10G2400/20 , C10G2400/30
Abstract: A system for processing plastic waste may include a feed line, a feed fractionator, a hydrotreater, a catalytic reforming unit, a heavy oil cracker, and a steam cracker. A pyrolyzed plastics feed is separated into light, medium, and heavy hydrocarbon streams. The hydrotreater removes sulfur, and the catalytic reforming unit produces a circular aromatic-rich stream. The heavy oil cracker generates cracked streams. The steam cracker produces a circular olefin stream from a cracked stream. A system for processing plastic waste may include the feed line, the feed fractionator, the hydrotreater, a medium hydrocarbon fractionator, the catalytic reforming unit, a full-range reforming unit, the heavy oil cracker, and the steam cracker. The medium hydrocarbon fractionator produces two hydrocarbon streams. The full-range naphtha reforming unit produces a second circular aromatic-rich stream.
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公开(公告)号：US11939542B1
公开(公告)日：2024-03-26
申请号：US18464570
申请日：2023-09-11
Applicant: Chevron Phillips Chemical Company LP
Inventor： Bruce D. Murray , Scott G. Morrison , Kenneth Fountain , Steven R. Horlacher , Vincent D. Mcgahee , Reza Khankal , David Dockter
CPC classification number: C10G69/14 , C10G1/002 , C10G1/10 , C10G67/16 , C10G69/08 , C10G69/126 , C10G2300/1003 , C10G2400/20 , C10G2400/30
Abstract: A system for processing plastic waste may include a feed line, a feed fractionator, a hydrotreater, a catalytic reforming unit, a heavy oil cracker, and a steam cracker. A pyrolyzed plastics feed is separated into light, medium, and heavy hydrocarbon streams. The hydrotreater removes sulfur, and the catalytic reforming unit produces a circular aromatic-rich stream. The heavy oil cracker generates cracked streams. The steam cracker produces a circular olefin stream from a cracked stream. A system for processing plastic waste may include the feed line, the feed fractionator, the hydrotreater, a medium hydrocarbon fractionator, the catalytic reforming unit, a full-range reforming unit, the heavy oil cracker, and the steam cracker. The medium hydrocarbon fractionator produces two hydrocarbon streams. The full-range naphtha reforming unit produces a second circular aromatic-rich stream.
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公开(公告)号：US12077713B2
公开(公告)日：2024-09-03
申请号：US18449865
申请日：2023-08-15
Applicant: Chevron Phillips Chemical Company LP
Inventor： Ronald G. Abbott , Scott G. Morrison , Steven R. Horlacher , Jamie N. Sutherland , Bruce D. Murray , Jacob M. Hilbrich , Charles T. Polito
CPC classification number: C10B53/07 , C10G45/26 , C10G45/50 , C10G51/023 , C10G57/02 , C10G2300/1003 , C10G2400/04 , C10G2400/06 , C10G2400/20 , C10G2400/22 , C10G2400/28 , C10G2400/30
Abstract: This disclosure relates to the production of chemicals and plastics using pyrolysis oil from the pyrolysis of plastic waste as a co-feedstock along with a petroleum-based, fossil fuel-based, or bio-based feedstock. In an aspect, the polymers and chemicals produced according to this disclosure can be certified under International Sustainability and Carbon Certification (ISCC) provisions as circular polymers and chemicals at any point along complex chemical reaction pathways. The use of a mass balance approach which attributes the pounds of pyrolyzed plastic products derived from pyrolysis oil to any output stream of a given unit has been developed, which permits ISCC certification agency approval.
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Patent Agency Ranking
公开(公告)号：US20240191149A1
公开(公告)日：2024-06-13
申请号：US18444846
申请日：2024-02-19
Applicant: Chevron Phillips Chemical Company LP
Inventor： Bruce D. Murray , Scott G. Morrison , Kenneth Fountain , Steven R. Horlacher , Vincent D. Mcgahee , Reza Khankal , David Dockter
CPC classification number: C10G69/14 , C10G1/002 , C10G1/10 , C10G67/16 , C10G69/08 , C10G69/126 , C10G2300/1003 , C10G2400/20 , C10G2400/30
Abstract: A system for processing plastic waste may include a feed line, a feed fractionator, a hydrotreater, a catalytic reforming unit, a heavy oil cracker, and a steam cracker. A pyrolyzed plastics feed is separated into light, medium, and heavy hydrocarbon streams. The hydrotreater removes sulfur, and the catalytic reforming unit produces a circular aromatic-rich stream. The heavy oil cracker generates cracked streams. The steam cracker produces a circular olefin stream from a cracked stream. A system for processing plastic waste may include the feed line, the feed fractionator, the hydrotreater, a medium hydrocarbon fractionator, the catalytic reforming unit, a full-range reforming unit, the heavy oil cracker, and the steam cracker. The medium hydrocarbon fractionator produces two hydrocarbon streams. The full-range naphtha reforming unit produces a second circular aromatic-rich stream.
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公开(公告)号：US11479726B2
公开(公告)日：2022-10-25
申请号：US17487714
申请日：2021-09-28
Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Inventor： Ronald G. Abbott , Scott G. Morrison , Steven R. Horlacher , Jamie N. Sutherland , Bruce D. Murray
Abstract: This disclosure relates to the production of chemicals and plastics using pyrolysis oil from the pyrolysis of plastic waste as a co-feedstock along with a petroleum-based, fossil fuel-based, or bio-based feedstock. In an aspect, the polymers and chemicals produced according to this disclosure can be certified under International Sustainability and Carbon Certification (ISCC) provisions as circular polymers and chemicals at any point along complex chemical reaction pathways. The use of a mass balance approach which attributes the pounds of pyrolyzed plastic products derived from pyrolysis oil to any output stream of a given unit has been developed, which permits ISCC certification agency approval.
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公开(公告)号：US11802250B1
公开(公告)日：2023-10-31
申请号：US18054169
申请日：2022-11-10
Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Inventor： Bruce D. Murray , Scott G. Morrison , Kenneth Fountain , Steven R. Horlacher , Vincent D. Mcgahee , Reza Khankal , David Dockter
CPC classification number: C10G69/14 , C10G1/002 , C10G1/10 , C10G67/16 , C10G69/08 , C10G69/126 , C10G2300/1003 , C10G2400/20 , C10G2400/30
Abstract: A system for processing plastic waste may include a feed line, a feed fractionator, a hydrotreater, a catalytic reforming unit, a heavy oil cracker, and a steam cracker. A pyrolyzed plastics feed is separated into light, medium, and heavy hydrocarbon streams. The hydrotreater removes sulfur, and the catalytic reforming unit produces a circular aromatic-rich stream. The heavy oil cracker generates cracked streams. The steam cracker produces a circular olefin stream from a cracked stream. A system for processing plastic waste may include the feed line, the feed fractionator, the hydrotreater, a medium hydrocarbon fractionator, the catalytic reforming unit, a full-range reforming unit, the heavy oil cracker, and the steam cracker. The medium hydrocarbon fractionator produces two hydrocarbon streams. The full-range naphtha reforming unit produces a second circular aromatic-rich stream.
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公开(公告)号：US11781073B2
公开(公告)日：2023-10-10
申请号：US18053518
申请日：2022-11-08
Applicant: Chevron Phillips Chemical Company LP
Inventor： Ronald G. Abbott , Scott G. Morrison , Steven R. Horlacher , Jamie N. Sutherland , Bruce D. Murray , Jacob M. Hilbrich , Charles T. Polito
CPC classification number: C10B53/07 , C10G45/26 , C10G45/50 , C10G51/023 , C10G57/02 , C10G2300/1003 , C10G2400/04 , C10G2400/06 , C10G2400/20 , C10G2400/22 , C10G2400/28 , C10G2400/30
Abstract: This disclosure relates to the production of chemicals and plastics using pyrolysis oil from the pyrolysis of plastic waste as a co-feedstock along with a petroleum-based or fossil fuel co-feed, or as a feedstock in the absence of a petroleum-based or fossil fuel co-feed. A mass balance accounting approach is employed to attribute the pounds of pyrolyzed plastic products derived from pyrolysis oil to any output stream of a given unit, which permits assigning circular product credit to product streams. In an aspect, the polymers and chemicals produced according to this disclosure can be certified under International Sustainability and Carbon Certification (ISCC) provisions as circular polymers and chemicals at any point along complex chemical reaction pathways.
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公开(公告)号：US11618855B2
公开(公告)日：2023-04-04
申请号：US17934619
申请日：2022-09-23
Applicant: Chevron Phillips Chemical Company LP
Inventor： Ronald G. Abbott , Scott G. Morrison , Steven R. Horlacher , Jamie N. Sutherland , Bruce D. Murray , Jacob M. Hilbrich , Charles T. Polito
Abstract: This disclosure relates to the production of chemicals and plastics using pyrolysis oil from the pyrolysis of plastic waste as a co-feedstock along with a petroleum-based, fossil fuel-based, or bio-based feedstock. In an aspect, the polymers and chemicals produced according to this disclosure can be certified under International Sustainability and Carbon Certification (ISCC) provisions as circular polymers and chemicals at any point along complex chemical reaction pathways. The use of a mass balance approach which attributes the pounds of pyrolyzed plastic products derived from pyrolysis oil to any output stream of a given unit has been developed, which permits ISCC certification agency approval.
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