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公开(公告)号：US20220098490A1
公开(公告)日：2022-03-31
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：US20220098491A1
公开(公告)日：2022-03-31
申请号：US17487770
申请日：2021-09-28
Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Inventor： Ron G. ABBOTT , Scott G. MORRISON , Steve 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 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：US20230220282A1
公开(公告)日：2023-07-13
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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Patent Agency Ranking
公开(公告)号：US20220340820A1
公开(公告)日：2022-10-27
申请号：US17658921
申请日：2022-04-12
Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Inventor： Ronald G. ABBOTT , Bruce D. MURRAY , Scott G. MORRISON , Bradley T. PRICE
IPC: C10G1/00 , C10G1/10 , C10G9/36 , C07C4/04 , C10L3/06 , C10L1/06 , C10L1/08 , C08F10/02 , C10G11/18 , C10B53/07 , C10B57/06
Abstract: Processes for using pyrolysis gas as a feedstock or a co-feedstock for making a variety of chemicals, for example, circular ethylene, circular ethylene polymers and copolymers, and other circular products. In these processes, pyrolysis reactor conditions can be selected to increase or optimized the production of pyrolysis gas over pyrolysis oil, and the pyrolysis gas which is usually used as fuel or flared can be fed downstream of the steam cracker furnace for economic use to form circular chemicals. Operating parameters of the pyrolysis unit may be adjusted to increase or decrease the proportion of pyrolysis gas relative to pyrolysis liquid as a function of their relative economic values.
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公开(公告)号：US20230407183A1
公开(公告)日：2023-12-21
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 , C10G2400/30 , C10G2400/04 , C10G2400/06 , C10G2400/20 , C10G2400/22 , C10G2400/28 , C10G2300/1003
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：US20230067668A1
公开(公告)日：2023-03-02
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
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：US20230016550A1
公开(公告)日：2023-01-19
申请号：US17934619
申请日：2022-09-23
Applicant: Chevron Phillips Chemical Company LP
Inventor： Ronald D. 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：US20190136143A1
公开(公告)日：2019-05-09
申请号：US15807287
申请日：2017-11-08
Applicant: Chevron Phillips Chemical Company LP
Inventor： Ryan W. SNELL , Vince D. MCGAHEE , Scott G. MORRISON , Kenny A. Fountain , Cameron M. CRAGER
CPC classification number: C10G61/04 , B01D3/007 , B01D3/40 , C10G33/04 , C10G35/04 , C10G2300/1096 , C10G2300/202
Abstract: A process for a catalytic reforming system, the process comprising controlling an amount of aromatic hydrocarbon fed to a sulfur removal system in the catalytic reforming system such that a temperature of a reduced sulfur stream flowing from the sulfur removal system is higher than a temperature of a stream which is fed to the sulfur removal system, due to a heat of reaction generated in the sulfur removal system by converting at least a portion of the aromatic hydrocarbon to aliphatic hydrocarbons. A process for a catalytic reforming system, the process comprising feeding an effective amount of aromatic hydrocarbons to a sulfur removal system of the catalytic reforming system such that a heat duty of a first furnace of a plurality of reactor-furnace pairs connected in series in the catalytic reforming system is reduced relative to operation of the sulfur removal system without the effective amount of aromatic hydrocarbons.
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