发明公开
EP2744876A2 PROCESS AND APPARATUS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS
有权
与两个汽提处理了开采烃HYDRO的方法和装置
- 专利标题: PROCESS AND APPARATUS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS
- 专利标题(中): 与两个汽提处理了开采烃HYDRO的方法和装置
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申请号: EP12825585.8申请日: 2012-08-13
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公开(公告)号: EP2744876A2公开(公告)日: 2014-06-25
- 发明人: HOEHN, Richard K. , BOWMAN, David M. , ZHU, Xin X.
- 申请人: UOP LLC
- 申请人地址: 25 East Algonquin Road P.O. Box 5017 Des Plaines, Illinois 60017-5017 US
- 专利权人: UOP LLC
- 当前专利权人: UOP LLC
- 当前专利权人地址: 25 East Algonquin Road P.O. Box 5017 Des Plaines, Illinois 60017-5017 US
- 代理机构: Pratt, Michelle Diane
- 优先权: US201113213310 20110819; US201113213319 20110819
- 国际公布: WO2013028379 20130228
- 主分类号: C10G69/02
- IPC分类号: C10G69/02 ; C10G7/00 ; C10G11/00
摘要:
A process and apparatus are disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. Only the hot hydroprocessing effluent is heated in a fired heater prior to product fractionation, resulting in substantial operating and capital savings.
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