发明授权
US5296130A Hydrocracking of heavy asphaltenic oil in presence of an additive to
prevent coke formation
失效
在存在添加剂的情况下对重型沥青油进行加氢裂化以防止焦炭形成
- 专利标题： Hydrocracking of heavy asphaltenic oil in presence of an additive to prevent coke formation
- 专利标题（中）： 在存在添加剂的情况下对重型沥青油进行加氢裂化以防止焦炭形成
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申请号： US1300申请日： 1993-01-06
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公开(公告)号： US5296130A公开(公告)日： 1994-03-22
- 发明人: Jaroslav F. Kriz , Marten Ternan
- 申请人： Jaroslav F. Kriz , Marten Ternan
- 申请人地址： CAX Ottawa
- 专利权人： Energy Mines and Resources Canada
- 当前专利权人： Energy Mines and Resources Canada
- 当前专利权人地址： CAX Ottawa
- 主分类号： C10G47/26
- IPC分类号： C10G47/26 ; C10G47/22 ; C10G9/16 ; C10G45/00
摘要：
In a process for upgrading heavy asphaltenic oil, a feed slurry of a heavy asphaltenic oil and less than 10 ppm of molybdenum, e.g. molybdenum naphthenate, is contacted with a hydrogen-rich gas in a hydroconversion zone at hydrocracking conditions to convert at least a portion of said heavy oil to lower boiling products. This is achieved with minimum coke formation under moderate processing conditions.
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