| 发明名称 |
Process and apparatus for recycling a deashed pitch |
| 摘要 |
One exemplary embodiment can be a process for recycling a deashed pitch to a slurry hydrocracking zone. The process may include adding a solvent to a neat pitch to obtain a mixture, separating a supernate and a precipitate from the mixture, segregating the solvent from the supernate, and recycling the deashed pitch from the supernate to the slurry hydrocracking zone. |
| 申请公布号 |
US9127216(B2) |
申请公布日期 |
2015.09.08 |
| 申请号 |
US201313888978 |
申请日期 |
2013.05.07 |
| 申请人 |
UOP LLC |
发明人 |
Govindhakannan Jagannathan;Yokomizo Grant |
| 分类号 |
C10C3/08;C10G47/26 |
主分类号 |
C10C3/08 |
| 代理机构 |
|
代理人 |
Paschall James C. |
| 主权项 |
1. A process for recycling a deashed pitch to a slurry hydrocracking zone, comprising:
A) adding a solvent to a neat pitch to obtain a mixture; B) separating a supernate and a precipitate from the mixture; C) segregating the solvent from the supernate; and D) recycling the deashed pitch from the supernate to the slurry hydrocracking zone. |
| 地址 |
Des Plaines IL US |
