| 发明名称 |
Desalter wash water additive. |
| 摘要 |
<p>One aspect of the invention provides a method of preventing crude oil from becoming emulsified in desalter wash water. According to the method, the wash water is treated with an effective amount of a dispersion of a water-soluble cationic polymer.</p> |
| 申请公布号 |
EP0671456(A2) |
申请公布日期 |
1995.09.13 |
| 申请号 |
EP19950103594 |
申请日期 |
1995.03.13 |
| 申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
ELLIOTT, PHILLIP L.;BRADEN, MICHAEL L.;NEWMAN, DONALD J. |
| 分类号 |
B01D17/05;C10G31/08;(IPC1-7):C10G31/08 |
主分类号 |
B01D17/05 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
