| 发明名称 |
Process for breaking emulsions produced during recovery of bitumens and heavy oils |
| 摘要 |
A process for breaking oil-in-water emulsions formed during recovery of bitumen or heavy oil. It comprises contacting the emulsion with a high ash particulate agent selected from high ash coal rejects, fly ash from coking gas and red mud from the production of alumina.
|
| 申请公布号 |
US4600501(A) |
申请公布日期 |
1986.07.15 |
| 申请号 |
US19840659761 |
申请日期 |
1984.10.11 |
| 申请人 |
HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF ENERGY, MINES AND RESOURCES |
发明人 |
POIRIER, MARC-ANDRE |
| 分类号 |
B01D17/02;C10G33/00;C10G33/04;(IPC1-7):C10G33/00 |
主分类号 |
B01D17/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
