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公开(公告)号：WO2021163109A1
公开(公告)日：2021-08-19
申请号：PCT/US2021/017348
申请日：2021-02-10
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： BITTING, Daryl , SLIVENSKY, David Eugene , WU, Xianchun , DEBRUIN, Bruce Roger , BILLODEAUX, Damon Ray
Abstract: Methods and systems are provided for the conversion of waste plastics into various useful downstream recycle-content products. More particularly, the present system and method involves integrating a pyrolysis facility with a cracker facility by introducing at least a stream of r-pyrolysis gas into the cracker facility. In the cracker facility, the r-pyrolysis gas may be separated to form one or more recycle content products, and can enhance the operation of the facility.
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公开(公告)号：WO2021092320A1
公开(公告)日：2021-05-14
申请号：PCT/US2020/059324
申请日：2020-11-06
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： SLIVENSKY, David Eugene , BITTING, Daryl , PARKER, Kenny Randolph , POLASEK, Michael Gary , TRAPP, William Lewis , WU, Xianchun
IPC: C07C213/02 , C07C213/08 , C10G1/10 , C10G9/00
Abstract: An alkanolamine composition having a recycle content value is obtained by reacting a recycle content feedstock to make a recycle content alkanolamine or by deducting from a recycle inventory a recycle content value applied to an alkanolamine composition. At least a portion of the recycle content value in the feedstock or in an allotment obtained by an alkanolamine manufacturer has its origin in recycled waste and/or pyrolysis of recycled waste and/or in thermal steam cracking of recycle content pyoil.
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公开(公告)号：WO2021087062A1
公开(公告)日：2021-05-06
申请号：PCT/US2020/057884
申请日：2020-10-29
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： BITTING, Daryl , PARKER, Kenny Randolph , POLASEK, Michael Gary , SLIVENSKY, David Eugene , WU, Xianchun
Abstract: Processes and systems for making recycle content hydrocarbons, including olefins, using a cracker furnace having enhanced coil design. In some cases, the design of the furnace may prevent coking, so that the run length of the furnace is longer than conventional cracking furnaces. Cracker feed streams to the furnace can include recycle content pyrolysis oil and may be used to form olefin- containing effluent stream having recycle content.
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公开(公告)号：WO2022261157A2
公开(公告)日：2022-12-15
申请号：PCT/US2022/032600
申请日：2022-06-08
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： BITTING, Daryl , SLIVENSKY, David Eugene , WU, Xianchun
IPC: C07C29/141 , C07C29/151 , C07C31/04 , C07C31/20 , C07C45/29 , C07C45/50 , C07C45/64 , C07C47/04 , C07C47/02 , C07C47/19 , C01B3/34 , C07C29/1518
Abstract: Recycled content neopentyl glycol (r-NPG) is produced using a process and system that applies physical and/or credit-based recycled content from one or more feed materials to the NRG produced from the feed materials.
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公开(公告)号：WO2021211514A1
公开(公告)日：2021-10-21
申请号：PCT/US2021/026984
申请日：2021-04-13
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： DEBRUIN, Bruce Roger , EKART, Michael Paul , TRAPP, William Lewis , BITTING, Daryl , SLIVENSKY, David Eugene , WU, Xianchun
Abstract: A method of producing synthesis gas is provided. The method includes feeding a waste plastic feedstock into a partial oxidation gasifier. The waste plastic feedstock includes one or more vitrification materials. The method also includes partially oxidizing the waste plastic within the partial oxidation gasifier to produce the synthesis gas.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2021163106A1
公开(公告)日：2021-08-19
申请号：PCT/US2021/017345
申请日：2021-02-10
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： BITTING, Daryl , SLIVENSKY, David Eugene , WU, Xianchun , DEBRUIN, Bruce Roger , BILLODEAUX, Damon Ray
Abstract: Methods and systems are provided for the conversion of waste plastics into various useful downstream recycle-content products. More particularly, the present system and method involves integrating a pyrolysis facility with a cracker facility by introducing at least a stream of r-pyrolysis gas into the cracker facility, in the cracker facility, the r-pyrolysis gas may be separated to form one or more recycle content products, and can enhance the operation of the facility.
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公开(公告)号：WO2023278264A1
公开(公告)日：2023-01-05
申请号：PCT/US2022/034864
申请日：2022-06-24
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： WU, Xianchun , BITTING, Daryl , POLASEK, Michael Gary , SLIVENSKY, David Eugene
Abstract: Processes and facilities for providing recycled content hydrocarbon products (r-products) from separation of pyrolysis gas formed by pyrolyzing waste plastic are provided. Various separation schemes may be employed to process the recycled content pyrolysis gas (r-pygas) into one or more recycled content hydrocarbon streams, which can be used in forming a variety of recycled content products.
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公开(公告)号：WO2021092321A1
公开(公告)日：2021-05-14
申请号：PCT/US2020/059327
申请日：2020-11-06
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： SLIVENSKY, David Eugene , BITTING, Daryl , PARKER, Kenny Randolph , POLASEK, Michael Gary , TRAPP, William Lewis , WU, Xianchun
Abstract: A composition having a recycle content value is obtained by reacting a recycle content feedstock to make a recycle content oxo alcohol or oxo plasticizer or by deducting from a recycle inventory a recycle content value applied to an oxo alcohol or oxo plasticizer composition. At least a portion of the recycle content value in the feedstock or in an allotment obtained by an oxo alcohol or oxo plasticizer manufacturer has its origin in recycled waste and/or pyrolysis of recycled waste and/or in thermal steam cracking of recycle content pyoil.
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公开(公告)号：WO2021092309A8
公开(公告)日：2021-05-14
申请号：PCT/US2020/059310
申请日：2020-11-06
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： SLIVENSKY, David Eugene , BITTING, Daryl , PARKER, Kenny Randolph , POLASEK, Michael Gary , TRAPP, William Lewis , WU, Xianchun
Abstract: A recycle content propanol and method of making a recycle content propanol wherein the recycle content is derived directly or indirectly from the cracking of recycle content pyrolysis oil and/or gas. The cracking of the pyrolysis oil can be conducted in a gas furnace or a split furnace.
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公开(公告)号：WO2020242914A1
公开(公告)日：2020-12-03
申请号：PCT/US2020/034147
申请日：2020-05-22
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： BITTING, Daryl , PARKER, Kenny Randolph , POLASEK, Michael Gary , SLIVENSKY, David Eugene , WU, Xianchun , STAVINOHA, Jerome Leonard, Jr.
Abstract: A hydrocarbon cracker stream is combined with recycle content pyrolysis oil to form a combined cracker stream and the combined cracker stream is cracked in a cracker furnace to provide an olefin-containing effluent. The r-pyoil can be fed to the cracker feed. More particularly cracker feedstock comprises a recycle content pyrolysis oil composition (r-pyoil), wherein the cracker feedstock has a boiling point curve defined the following characteristics (i) through (iii): (i) a 90% boiling point at least 350°C; (ii) a 10% boiling point of at least 60°C; and (iii) a 50% boiling point in the range of from 95°C to 200°C.
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