公开(公告)号：US20240093102A1

公开(公告)日：2024-03-21

申请号：US18452388

申请日：2023-08-18

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Bryan A. Patel ,  Brenda A. Raich ,  Steven M. Slack ,  Derrick B. Callander ,  Eric M. Yucha ,  Fritz A. Bernatz ,  Rainer Kolb ,  Alex S. Kolb

IPC: C10G65/10 ,  C10B49/22

CPC classification number: C10G65/10 ,  C10B49/22 ,  C10G2300/1007 ,  C10G2400/20

Abstract: Systems and methods are provided for integration of polymeric waste co-processing in cokers to produce circular chemical products from coker gas oil, including a method of producing circular chemical products comprising: providing a coker gas oil that is at least partially derived from polymeric waste, wherein the coker gas oil has a paraffin content of about 5 wt % to about 50 wt %, a sulfur content of about 0.1 wt % to about 7 wt %, and a halide content of about 0.1 wppm to about 5 wppm; and converting the coker gas oil into at least a polymer.

公开(公告)号：US20210253961A1

公开(公告)日：2021-08-19

申请号：US17284598

申请日：2019-11-04

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Terrance C. Osby ,  Thomas E. Hewitt, III ,  Joseph S. Famolaro ,  Nikki L. Griggs ,  Ronald J. Cimini ,  Steven M. Slack ,  Jackie S. Thompson ,  John R. DeLaney

IPC: C10G69/06 ,  C07C4/06 ,  C07C4/04 ,  C07C7/10 ,  B01J19/24 ,  B01D3/14 ,  B01D3/10 ,  B01D3/40

Abstract: The invention relates to C5+ hydrocarbon conversion. More particularly, the invention relates to separating a vapor phase product and a liquid phase product from a heated mixture that includes steam and C5+ hydrocarbons, catalytically cracking the liquid phase product and steam cracking the vapor phase product.

公开(公告)号：US11512257B1

公开(公告)日：2022-11-29

申请号：US17484042

申请日：2021-09-24

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： David Spicer ,  Thomas T. Hirst ,  James L. Kendall ,  You Fang ,  Steven M. Slack

IPC: C10G9/36 ,  C01B3/34 ,  C01B3/52

Abstract: An H2-rich fuel gas production plant comprising a syngas production unit can be advantageously integrated with an olefins production plant comprising a steam cracker in at least one of the following: (i) fuel gas supply and consumption; (ii) feed supply and consumption; and (iii) steam supply and consumption, to achieve considerable savings in capital and operational costs, enhanced energy efficiency, and reduced CO2 emissions, compared to operating the plants separately.

公开(公告)号：US20240084199A1

公开(公告)日：2024-03-14

申请号：US18452328

申请日：2023-08-18

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Bryan A. Patel ,  Brenda A. Raich ,  Steven M. Slack ,  Derrick B. Callander ,  Eric M. Yucha ,  Fritz A. Bernatz ,  Rainer Kolb ,  Alex S. Kolb

IPC: C10B57/04 ,  C10B57/00 ,  C10B57/02

CPC classification number: C10B57/04 ,  C10B57/005 ,  C10B57/02

Abstract: Systems and methods are provided for integration of polymeric waste co-processing in cokers to produce circular chemical products from coker gas, including a method of producing circular chemical products comprising: providing a coker gas that is at least partially derived from polymeric waste, wherein the coker gas has an olefin content of about 10 wt % to about 30 wt %, a sulfur content of about 0.5 wt % to about 5 wt %, and a total halide content of about 1 wppm to about 150 wppm; and oxygen-containing compounds in an amount of about 0.5 wt % to about 15 wt %; and converting the coker gas into at least a polymer.

公开(公告)号：US11643608B2

公开(公告)日：2023-05-09

申请号：US17284598

申请日：2019-11-04

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Terrance C. Osby ,  Thomas E. Hewitt, III ,  Joseph S. Famolaro ,  Nikki L. Griggs ,  Ronald J. Cimini ,  Steven M. Slack ,  Jackie S. Thompson ,  John R. DeLaney

IPC: C10G69/06 ,  C07C4/04 ,  B01D3/40 ,  B01D3/10 ,  B01D3/14 ,  B01J19/24 ,  C07C4/06 ,  C07C7/10

CPC classification number: C10G69/06 ,  B01D3/10 ,  B01D3/143 ,  B01D3/40 ,  B01J19/245 ,  C07C4/04 ,  C07C4/06 ,  C07C7/10 ,  B01J2219/0004 ,  C10G2300/301 ,  C10G2300/308 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2400/30

Abstract: The invention relates to C5+ hydrocarbon conversion. More particularly, the invention relates to separating a vapor phase product and a liquid phase product from a heated mixture that includes steam and C5+ hydrocarbons, catalytically cracking the liquid phase product and steam cracking the vapor phase product.

公开(公告)号：US20230099742A1

公开(公告)日：2023-03-30

申请号：US17484068

申请日：2021-09-24

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： David Spicer ,  James L. Kendall ,  Steven M. Slack

IPC: B01D53/14 ,  B01D53/18 ,  F01K7/12 ,  F01K17/04

Abstract: An exhaust steam stream having an absolute pressure from 200 kPa to 1,050 kPa and shaft power are produced from an extraction turbine and/or a back-pressure turbine. The exhaust steam stream can be supplied to an amine regenerator of an amine CO2 separation process. The shaft power can be utilized to drive equipment in a hydrocarbon processing plant such as an olefins production plant.

公开(公告)号：US12097464B2

公开(公告)日：2024-09-24

申请号：US17484068

申请日：2021-09-24

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： David Spicer ,  James L. Kendall ,  Steven M. Slack

IPC: B01D53/14 ,  B01D53/18 ,  F01K7/12 ,  F01K17/04

CPC classification number: B01D53/1406 ,  B01D53/1425 ,  B01D53/185 ,  F01K7/12 ,  F01K17/04 ,  B01D2252/204 ,  B01D2257/504

Abstract: An exhaust steam stream having an absolute pressure from 200 kPa to 1,050 kPa and shaft power are produced from an extraction turbine and/or a back-pressure turbine. The exhaust steam stream can be supplied to an amine regenerator of an amine CO2 separation process. The shaft power can be utilized to drive equipment in a hydrocarbon processing plant such as an olefins production plant.

公开(公告)号：US20240084095A1

公开(公告)日：2024-03-14

申请号：US18452284

申请日：2023-08-18

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Bryan A. Patel ,  Brenda A. Raich ,  Steven M. Slack ,  Derrick B. Callander ,  Eric M. Yucha ,  Fritz A. Bernatz ,  Rainer Kolb ,  Alex S. Kolb

IPC: C08J11/20 ,  C08F10/00 ,  C10G47/22

CPC classification number: C08J11/20 ,  C08F10/00 ,  C10G47/22 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2327/08 ,  C08J2377/00 ,  C08J2423/06 ,  C08J2429/04 ,  C08J2467/02 ,  C10G2300/1003 ,  C10G2300/1096 ,  C10G2300/302 ,  C10G2300/308 ,  C10G2300/4006

Abstract: Systems and methods are provided for integration of polymeric waste co-processing in cokers to produce circular chemical products from coker naphtha, including a method of producing circular chemical products comprising: providing a coker naphtha that is at least partially derived from polymeric waste, wherein the coker naphtha has a total halide content of about 1 wppm to about 0.5 wt %, a 2-3 ring aromatic content of about 0 wt % to about 5 wt %, and a sulfur content of about 750 ppm to about 2 wt %; and converting the coker naphtha into at least a polymer.