| 发明名称 |
EXTRACTIVE DISTILLATION OF HYDROCARBONS EMPLOYING SOLVENT MIXTURE |
| 摘要 |
A mixture of (a) at least one saturated C5-C9 alcohol (preferably cyclohaxanol) and (b) at least one glycol compound (preferably tetraethylene glycol) is used as solvent in the extractive distillation of a feed mixture comprising cycloalkane(s) (in particular cyclohexane) and closs-boiling alkane(s).
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| 申请公布号 |
CA2013526(C) |
申请公布日期 |
1997.12.09 |
| 申请号 |
CA19902013526 |
申请日期 |
1990.03.30 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
LEE, FU MING;BROWN, RONALD E. |
| 分类号 |
B01D3/40;C07C7/08;C07C9/14;C07C13/02;(IPC1-7):C07C7/08;C07C13/10;C07C13/18 |
主分类号 |
B01D3/40 |
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