发明申请
- 专利标题: HYDROCRACKING PROCESS SELECTIVE FOR IMPROVED DISTILLATE AND IMPROVED LUBE YIELD AND PROPERTIES
- 专利标题(中): 用于改进蒸馏和改进润滑油和特性的水解工艺选择
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申请号: US14011061申请日: 2013-08-27
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公开(公告)号: US20130341243A1公开(公告)日: 2013-12-26
- 发明人: William J. Novak , Robert Allen Bradway , Stuart S. Shih , Timothy Lee Hilbert , Michel Daage
- 申请人: William J. Novak , Robert Allen Bradway , Stuart S. Shih , Timothy Lee Hilbert , Michel Daage
- 申请人地址: US NJ Annandale
- 专利权人: ExxonMobil Research and Engineering
- 当前专利权人: ExxonMobil Research and Engineering
- 当前专利权人地址: US NJ Annandale
- 主分类号: C10G65/10
- IPC分类号: C10G65/10
摘要:
This invention relates to a process involving hydrocracking of a feedstream in which a converted fraction can exhibit relatively high distillate product yields and maintained or improved distillate fuel properties, while an unconverted fraction can exhibit improved properties particularly useful in the lubricant area. In this hydrocracking process, it can be advantageous for the yield of converted/unconverted product for gasoline fuel application to be reduced or minimized, relative to converted distillate fuel and unconverted lubricant. Catalysts and conditions can be chosen to assist in attaining, or to optimize, desirable product yields and/or properties.