| 发明名称 |
AN INTEGRATED LUBRICANT UPGRADING PROCESS USING ONCE-THROUGH, HYDROGEN-CONTAINING TREAT GAS |
| 摘要 |
The invention relates to a process for producing lube oil basestocks involving solvent extracting a waxy feed to produce at least a lube oil boiling-range raffinate. The lube oil raffinate is hydrotreated to produce a hydrotreated raffEnate, which is dewaxed and hydrofinished.
|
| 申请公布号 |
KR20080048539(A) |
申请公布日期 |
2008.06.02 |
| 申请号 |
KR20087009010 |
申请日期 |
2008.04.15 |
| 申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
HYDE EVAN P.;GOULD RONALD M. |
| 分类号 |
C10G65/04;C10G67/04;C10M177/00 |
主分类号 |
C10G65/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
