| 发明名称 |
METHOD OF OBTAINING A LUBRICATING OIL BASE |
| 摘要 |
A process is provided for preparing high quality Group II and Group III lubricating base oils from a sulfur containing feedstock using mild hydrotreating followed by isomerization/dewaxing followed by hydrogenation over a sulfur resistant hydrogenation catalyst. |
| 申请公布号 |
PL185162(B1) |
申请公布日期 |
2003.03.31 |
| 申请号 |
PL19970331039 |
申请日期 |
1997.06.26 |
| 申请人 |
CHEVRON /USA/INC. |
发明人 |
XIAO JIRONG;WINSLOW PHIL;ZIEMER JAMES N. |
| 分类号 |
C10G65/04;C10G65/08;C10M101/02;C10N70/00 |
主分类号 |
C10G65/04 |
| 代理机构 |
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