发明名称 |
Method for transporting sweet and sour hydrocarbon fluids in a pipeline |
摘要 |
A method for minimizing sulfur contamination of refined hydrocarbon fluids transported in a pipeline for the transportation of sweet and sour hydrocarbon fluids by (a) mixing with the sour hydrocarbon fluids from 0 to about 2000 ppm of a corrosion inhibiting additive; (b) transporting the sour hydrocarbon through the pipeline; (c) transporting a sweet hydrocarbon wash solution containing from about 10 to about 2000 ppm of a mixture of light amines and heavy amines, up to about 2000 ppm of a corrosion inhibiting additive, up to about 500 ppm of a surfactant and up to about 1500 ppm of an alkanol containing from 1 to about 6 carbon atoms; and, (d) transporting refined hydrocarbon fluids containing up to about 200 ppm of a corrosion inhibiting additive, an amine having a molecular weight from about 31 to about 500 or mixtures thereof.
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申请公布号 |
US4011882(A) |
申请公布日期 |
1977.03.15 |
申请号 |
US19760663947 |
申请日期 |
1976.03.04 |
申请人 |
CONTINENTAL OIL COMPANY |
发明人 |
NIVENS, ROBERT V.;WILLIAMS, BILLY J.;TOOLE, JR., IRVIN;FENTON, ELLIOTT C. |
分类号 |
B08B9/02;C10G75/02;C11D3/30;F17D3/03;(IPC1-7):B08B9/00 |
主分类号 |
B08B9/02 |
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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