| 发明名称 |
CRUDE OIL ANTIFOULANT |
| 摘要 |
This invention relates to methods for inhibiting fouling of heat exchanger surfaces in crude oil processing systems. The methods comprise adding an effective amount of an aminoalkyl piperazine compound to the crude oil being processed. Preferably, the aminoalkyl piperazine compound is l-(2-aminoethyl) piperazine.
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| 申请公布号 |
CA2065905(A1) |
申请公布日期 |
1993.09.20 |
| 申请号 |
CA19922065905 |
申请日期 |
1992.04.13 |
| 申请人 |
BETZ LABORATORIES, INC. |
发明人 |
WRIGHT, BRUCE E.;FREEMAN, ROBERT F.;REID, DWIGHT K. |
| 分类号 |
C09K15/30;(IPC1-7):C09K15/30 |
主分类号 |
C09K15/30 |
| 代理机构 |
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