发明授权
US4707170A Staged multicomponent refrigerant cycle for a process for recovery of
C.sub.+ hydrocarbons
失效
用于回收C3 +烃的方法的分段多组分制冷剂循环
- 专利标题： Staged multicomponent refrigerant cycle for a process for recovery of C.sub.+ hydrocarbons
- 专利标题（中）： 用于回收C3 +烃的方法的分段多组分制冷剂循环
-
申请号： US889061申请日： 1986-07-23
-
公开(公告)号： US4707170A公开(公告)日： 1987-11-17
- 发明人: Calvin L. Ayres , Howard C. Rowles
- 申请人： Calvin L. Ayres , Howard C. Rowles
- 申请人地址： PA Allentown
- 专利权人： Air Products and Chemicals, Inc.
- 当前专利权人： Air Products and Chemicals, Inc.
- 当前专利权人地址： PA Allentown
- 主分类号： C07C7/00
- IPC分类号： C07C7/00 ; C07C7/09 ; C07C9/10 ; C07C9/14 ; C10G5/06 ; C10G9/00 ; C10L3/06 ; C10L3/12 ; C10L10/14 ; F25J3/02 ; F25J3/06
摘要：
The present invention is a process for phase separating, dephlegmating and optionally distilling a feed gas stream to recover a light gas product and a heavy hydrocarbon product wherein a predominant amount of the refrigeration for the process is provided by a two temperature and two pressure stage multicomponent closed-circuit refrigeration cycle.
公开/授权文献
信息查询
