发明名称 |
PHOSPHORIC ESTER DEMULSIFIER COMPOSITION |
摘要 |
A phosphoric ester demulsifier composition prepared by reacting one or more alkylphenol-formaldehyde resin alkoxylates or one or more polyalkylene glycols, or a mixture thereof, with about 0.001 to about 1.0 molar equivalents of one or more phosphorous compounds selected from phosphorous oxychloride, phosphorous pentoxide and phosphoric acid and a method of using the demulsifier composition to resolve water-in-oil emulsions.
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申请公布号 |
CA2519172(C) |
申请公布日期 |
2011.11.22 |
申请号 |
CA20042519172 |
申请日期 |
2004.03.10 |
申请人 |
NALCO ENERGY SERVICES, L.P. |
发明人 |
LANG, FRANK T. |
分类号 |
B01F17/00;A61K;B01D17/00;B01D17/04;B01D17/05;C02F1/00;C07F;C07F9/09;C08G8/28;C08G16/04;C08G65/327;C10G33/04 |
主分类号 |
B01F17/00 |
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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