- Patent Title: Place and cost efficient plant and process for separating one or more purified hydrocarbon streams from crude hydrocarbon streams, such as for naphtha stabilization and LPG recovery
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Application No.: US17781360Application Date: 2020-11-30
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Publication No.: US11998863B2Publication Date: 2024-06-04
- Inventor: Gary R. Martin
- Applicant: SULZER MANAGEMENT AG
- Applicant Address: CH Winterthur
- Assignee: SULZER MANAGEMENT AG
- Current Assignee: SULZER MANAGEMENT AG
- Current Assignee Address: CH Winterthur
- Agency: GLOBAL IP COUNSELORS, LLP
- International Application: PCT/US2020/062565 2020.11.30
- International Announcement: WO2021/113166A 2021.06.10
- Date entered country: 2022-05-31
- Main IPC: B01D3/00
- IPC: B01D3/00 ; B01D3/14 ; C10G5/04 ; C10G7/02
Abstract:
A plant for separating at least one purified hydrocarbon stream from at least one crude hydrocarbon feed stream. The plant comprises a vessel with a single foundation. The vessel comprises an absorber section and a first divided-wall column. The first divided-wall column comprises a dividing wall, a stripper section, and a stabilization section.
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