SEPARATION MEMBRANE FOR PERVAPERATION
METHOD
申请(专利)号: JP19900414072
专利号: JPH04225821A 主分类号: B01D61/36
申请权利人: TOKUYAMA SODA
CO LTD 公开国代码: JP 优先权国家: JP
摘 要:
PURPOSE:To offer a separation
membrane suitable for separating and purificating specified liquid component from a solvent mixture of water-organic liquid, organic liquid-organic liquid, etc., by using pervaperation method. CONSTITUTION:A composite ion
exchange membrane having an electric conductive polymer on at least one side of the surface of a cation exchange membrane through an anion exchange group. 主权项:
申请日: 1990-12-26 公开公告日: 1992-08-14
分类号: B01D61/36;
B01D69/02; B01D71/62; B01D71/82
发明设计人: SADA TOSHIKATSU 申请国代码: JP
优先权: 19901226 JP
41407290
摘 要 附 图:
权 利 要 求 说 明 书
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说 明 书
【SEPARATION MEMBRANE FOR PERVAPERATION METHOD】的说明书内容是......请下载后查看