发明名称 |
Use of hydrocarbon polymers in demulsification |
摘要 |
This invention relates to the use of hydrocarbon polymers or copolymers in conjunction with demulsifiers in demulsification. The use of said hydrocarbon polymers-demulsifier combination is more effective in demulsification than is achieved by the use of the demulsifier alone. The process is particularly effective in desalting oils.
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申请公布号 |
US4175054(A) |
申请公布日期 |
1979.11.20 |
申请号 |
US19760741150 |
申请日期 |
1976.11.11 |
申请人 |
PETROLITE CORP |
发明人 |
GREENLEE, ROY W;TAIT, WILLIAM S |
分类号 |
B01D17/04;B01D17/05;C10G33/04;(IPC1-7):B01D17/04 |
主分类号 |
B01D17/04 |
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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