基本信息:
- 专利标题： PROCESS FOR THE RECOVERY OF ALCOHOLS USING A PERFLUORINATED IONOMER MEMBRANE
- 专利标题（中）：使用全氟化离子膜恢复酒精的方法
- 申请号：EP88902007.9 申请日：1988-02-01
- 公开(公告)号：EP0409828B1 公开(公告)日：1993-07-28
- 发明人： COHEN, Abraham, David , DIANA, William, Daniel , BAIEL, James, Joseph
- 申请人： EXXON CHEMICAL PATENTS INC.
- 申请人地址： 1900 East Linden Avenue Linden, New Jersey 07036-0710 US
- 专利权人： EXXON CHEMICAL PATENTS INC.
- 当前专利权人： EXXON CHEMICAL PATENTS INC.
- 当前专利权人地址： 1900 East Linden Avenue Linden, New Jersey 07036-0710 US
- 代理机构： Bawden, Peter Charles
- 优先权： US9794 19870202
- 国际公布： WO8805769 19880811
- 主分类号： C07C29/76
- IPC分类号： C07C29/76 ; C07C29/06 ; C07C31/12 ; C07C31/10
摘要：
Alcohols are recovered from aqueous acid solution by permeation of the alcohol through a perfluorinated ionomer membrane. An improved process for the manufacture of alcohols by acid absorption of olefins is also disclosed, the improvements residing in the use of a perfluorinated ionomer membrane to selectively permeate alcohols from the concentrated aqueous strong acid solution thereof co-produced in their synthesis from olefins.