发明名称 |
ANTI-AGGLOMERANTS FOR THE PREVENTION OF HYDRATES |
摘要 |
<p>The implementations described herein relate to imidazoline quaternary ammonium based compositions, processes for the preparation thereof and to the use of imidazoline quaternary ammonium based compositions as anti-agglomerants. In some implementations, the anti-agglomerant compositions described herein are able to handle greater than 10°C subcooling in a sour system up to 40,000 ppm H2S and also without the need for a hydrocarbon phase. It is believed that some of the anti-agglomerants described herein can function without a hydrocarbon phase in sour conditions.</p> |
申请公布号 |
WO2015077296(A3) |
申请公布日期 |
2015.08.13 |
申请号 |
WO2014US66336 |
申请日期 |
2014.11.19 |
申请人 |
WEATHERFORD/LAMB, INC. |
发明人 |
LEVEY, SIMON JOHN MICHAEL;FOWLES, ROBERT;TREYBIG, DUANE S. |
分类号 |
C09K8/52;C08L95/00 |
主分类号 |
C09K8/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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