发明授权
- 专利标题: Hydrocracking of heavy feedstocks with improved hydrogen management
- 专利标题(中): 加氢裂化重质原料,改善氢气管理
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申请号: US11795552申请日: 2006-01-23
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公开(公告)号: US08187456B2公开(公告)日: 2012-05-29
- 发明人: John W. Viets , Narasimhan Sundaram , Bal K. Kaul , David L. Stern
- 申请人: John W. Viets , Narasimhan Sundaram , Bal K. Kaul , David L. Stern
- 申请人地址: US NJ Annandale
- 专利权人: ExxonMobil Research and Engineering Company
- 当前专利权人: ExxonMobil Research and Engineering Company
- 当前专利权人地址: US NJ Annandale
- 代理商 Henry E. Naylor; Bruce M. Bordelon
- 国际申请: PCT/US2006/002296 WO 20060123
- 国际公布: WO2006/079028 WO 20060727
- 主分类号: C10G49/22
- IPC分类号: C10G49/22
摘要:
An improved process for hydrocracking heavy petroleum feedstocks wherein hydrogen-containing streams associated with a hydrocracker are subjected to rapid cycle pressure swing adsorption having a cycle time of less than 30 S.
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