公开(公告)号：US11708537B2

公开(公告)日：2023-07-25

申请号：US17945869

申请日：2022-09-15

申请人： UOP LLC

发明人： Stanley S. Carp ,  Alan K. Bedell ,  David M. Banks ,  Keith Allen Couch ,  Gregory Funk ,  Cora Wang Ploentham ,  Stanley Joseph Frey

IPC分类号： C10G69/06 ,  C10G9/36 ,  C10G45/58 ,  C10G47/00

CPC分类号： C10G69/06 ,  C10G9/36 ,  C10G45/58 ,  C10G47/00 ,  C10G2400/20

摘要： A process for producing light olefins comprising thermal cracking. Hydrocracked streams are thermally cracked to produce light olefins. A pyrolysis gas stream is separated into a light pyrolysis gas stream and a heavy pyrolysis gas stream. A light pyrolysis gas stream is separated into a normal paraffins stream and a non-normal paraffins stream. A normal paraffins stream is thermally cracked. The integrated process may be employed to obtain olefin products of high value from a crude stream.

公开(公告)号：US20240263086A1

公开(公告)日：2024-08-08

申请号：US18637209

申请日：2024-04-16

申请人： UOP LLC

发明人： Stanley S. Carp ,  Alan K. Bedell ,  David M. Banks ,  Keith Allen Couch ,  Gregory Funk ,  Cora Wang Ploentham ,  Stanley Joseph Frey

IPC分类号： C10G63/08 ,  C10G9/36 ,  C10G35/02 ,  C10G45/44 ,  C10G45/58 ,  C10G63/04 ,  C10G70/04

CPC分类号： C10G63/08 ,  C10G9/36 ,  C10G35/02 ,  C10G45/44 ,  C10G45/58 ,  C10G63/04 ,  C10G70/041 ,  C10G2300/1033 ,  C10G2300/4025 ,  C10G2300/4081 ,  C10G2400/20 ,  C10G2400/30

摘要： A process for producing light olefins comprising thermal cracking. Hydrocracked streams are thermally cracked in a steam cracker to produce light olefins. A pyrolysis gas stream is separated into a light stream and a heavy stream. A light stream is separated into an aromatic naphtha stream and a non-aromatic naphtha stream. The aromatics can be saturated and thermally cracked. The integrated process may be employed to obtain olefin products of high value from a crude stream.

公开(公告)号：US20230115510A1

公开(公告)日：2023-04-13

申请号：US17945869

申请日：2022-09-15

申请人： UOP LLC

发明人： Stanley S. Carp ,  Alan K. Bedell ,  David M. Banks ,  Keith Allen Couch ,  Gregory Funk ,  Cora Wang Ploentham ,  Stanley Joseph Frey

IPC分类号： C10G69/06 ,  C10G9/36 ,  C10G47/00 ,  C10G45/58

摘要： A process for producing light olefins comprising thermal cracking. Hydrocracked streams are thermally cracked to produce light olefins. A pyrolysis gas stream is separated into a light pyrolysis gas stream and a heavy pyrolysis gas stream. A light pyrolysis gas stream is separated into a normal paraffins stream and a non-normal paraffins stream. A normal paraffins stream is thermally cracked. The integrated process may be employed to obtain olefin products of high value from a crude stream.