| 发明名称 |
Use Of Heat Exchanger In A Process To Deasphalt Tar |
| 摘要 |
The invention relates to a process for upgrading tar using a heat exchanger in series with a vapor/liquid separator to separate tar into a heavy tar asphaltenic material and a deasphalted tar material.
|
| 申请公布号 |
US2008210598(A1) |
申请公布日期 |
2008.09.04 |
| 申请号 |
US20080023322 |
申请日期 |
2008.01.31 |
| 申请人 |
ANNAMALAI SUBRAMANIAN;KEUSENKOTHEN PAUL F;SRIVASTAVA ALOK;MCCOY JAMES N |
发明人 |
ANNAMALAI SUBRAMANIAN;KEUSENKOTHEN PAUL F.;SRIVASTAVA ALOK;MCCOY JAMES N. |
| 分类号 |
C10G55/02 |
主分类号 |
C10G55/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
