| 发明名称 |
Process for producing lubrication oil of high viscosity index from shale oils |
| 摘要 |
Full-range shale oils or fractions thereof, after hydrotreating, are hydrodewaxed and then hydrogenated to produce lubricating oil fractions boiling above 650 DEG F., having a pour point at or below +10 DEG F., and a viscosity index of at least 95.
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| 申请公布号 |
US4699707(A) |
申请公布日期 |
1987.10.13 |
| 申请号 |
US19850779939 |
申请日期 |
1985.09.25 |
| 申请人 |
UNION OIL COMPANY OF CALIFORNIA |
发明人 |
MOOREHEAD, ERIC L.;SHEN, SIDNEY Y. |
| 分类号 |
C10G45/64;C10G65/04;(IPC1-7):C10G47/16;C10G65/12 |
主分类号 |
C10G45/64 |
| 代理机构 |
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代理人 |
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