发明名称 |
Recovery of components of a binary azeotrope. |
摘要 |
<p>@ Methanol and cyclohexane are recovered from a condensed methanol-cyclohexane azeotrope by allowing the condensed azeotrope to separate in a vessel into an upper phase rich in cyclohexane and a lower phase rich in methanol, fractionating the upper phase in a first column whereby the methanol-cyclohexane azeotrope is taken off the top and returned to the vessel while cyclohexane is removed from the lower portion of the first column, and fractionating the lower phase in a second column whereby the methanol-cyclohexane azeotrope is taken off the top and returned to the vessel while methanol is removed from the lower portion of the second column.</p> |
申请公布号 |
EP0109486(A2) |
申请公布日期 |
1984.05.30 |
申请号 |
EP19830107532 |
申请日期 |
1983.07.30 |
申请人 |
THE B.F. GOODRICH COMPANY |
发明人 |
WOOTTON, GERALD VANCE |
分类号 |
B01D3/36;C07B31/00;C07B63/00;C07C1/00;C07C7/04;C07C13/18;C07C27/00;C07C29/80;C07C29/82;C07C31/04;C07C67/00;(IPC1-7):01D3/36 |
主分类号 |
B01D3/36 |
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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