发明申请
US20100219101A1 PROCESS TO MAKE A LIGHT BASE OIL FRACTION HAVING LOW NOACK VOLATILITY
有权
制造具有低NOV挥发性的轻基油分馏过程
- 专利标题： PROCESS TO MAKE A LIGHT BASE OIL FRACTION HAVING LOW NOACK VOLATILITY
- 专利标题（中）： 制造具有低NOV挥发性的轻基油分馏过程
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申请号： US12695737申请日： 2010-01-28
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公开(公告)号： US20100219101A1公开(公告)日： 2010-09-02
- 发明人: John M. Rosenbaum , Nancy J. Bertrand , Scott C. Deskin , Brent K. Lok , Shuibo Xie , Stephen J. Miller
- 申请人： John M. Rosenbaum , Nancy J. Bertrand , Scott C. Deskin , Brent K. Lok , Shuibo Xie , Stephen J. Miller
- 专利权人： Chevron U.S.A. Inc.
- 当前专利权人： Chevron U.S.A. Inc.
- 主分类号： C10G73/38
- IPC分类号： C10G73/38
摘要：
A process to make a light base oil fraction having a wt % Noack volatility between 0 and 100 and additionally less than a Noack Volatility Factor (NVF), wherein the Noack Volatility Factor is defined by the equation: 900×(Kinematic Viscosity at 100° C.)−2.8−15. The process comprises hydroisomerization dewaxing a waxy feed in a series of two or more reactors, and recovering the light base oil fraction having a low wt % Noack volatility.
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