- 专利标题: Integrated process for the conversion of crude to olefins
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申请号: US18067777申请日: 2022-12-19
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公开(公告)号: US11959029B2公开(公告)日: 2024-04-16
- 发明人: Stanley S. Carp , David Banks , Alan K. Bedell , Gregory Funk , Keith Allen Couch , Stanley Joseph Frey , Cora Wang Ploentham
- 申请人: UOP LLC
- 申请人地址: US IL Des Plaines
- 专利权人: UOP LLC
- 当前专利权人: UOP LLC
- 当前专利权人地址: US IL Des Plaines
- 代理机构: Paschall & Associates LLC
- 代理商 James C. Paschall
- 主分类号: C10G63/06
- IPC分类号: C10G63/06 ; C10G9/36 ; C10G35/02 ; C10G45/44 ; C10G45/58 ; C10G63/04 ; C10G63/08 ; C10G70/04
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.
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