| 发明名称 |
METHOD FOR GENERATING COLLOIDAL GAS APHRONS |
| 摘要 |
A polymer solution is mechanically mixed with at least one surfactant solution under conditions preventing air access. The produced polymer-surfactant solution is saturated with a gas by increasing pressure to a value ensuring complete gas dissolution and exceeding an expected pressure of use of aphrons. Then, the pressure is rapidly reduced to a value corresponding to the expected pressure of use of the aphrons and narrow size distribution aphrons are produced. |
| 申请公布号 |
US2015097135(A1) |
申请公布日期 |
2015.04.09 |
| 申请号 |
US201414496347 |
申请日期 |
2014.09.25 |
| 申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
ZOZULYA OLEG MIKHAILOVICH;PLETNEVA VERA ANATOLYEVNA |
| 分类号 |
B01J13/00 |
主分类号 |
B01J13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for generating colloidal gas aphrons comprising:
mechanically mixing a polymer solution with at least one surfactant solution under conditions preventing air access; saturating the obtained polymer-surfactant solution with a gas by increasing pressure to a value ensuring complete gas dissolution and exceeding an expected pressure of use of the aphrons, and rapidly reducing the pressure to a value corresponding to the expected pressure of use of the aphrons. |
| 地址 |
SUGAR LAND TX US |
