| 发明名称 |
DRAG REDUCERS FOR FLOWING HYDROCARBONS |
| 摘要 |
<p>The present invention provides a process for precipitating a polyolefin from solution. The present invention also provides a polyolefin paste having drag reducing characteristics when dissolved in a flowing hydrocarbon stream and a method for making the drag reducing paste. Finally, the present invention provides a slurried drag reducer prepared from the paste for use in flowing hydrocarbon streams.</p> |
| 申请公布号 |
WO9500558(A1) |
申请公布日期 |
1995.01.05 |
| 申请号 |
WO1994US06411 |
申请日期 |
1994.06.06 |
| 申请人 |
CONOCO INC. |
发明人 |
JOHNSTON, RAY, L.;FRY, LARRY, G. |
| 分类号 |
C08F6/12;C09K3/00;F17D1/16;(IPC1-7):C08F6/12;C08F10/00 |
主分类号 |
C08F6/12 |
| 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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