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    • 9. 发明公开
    • 유기 혼합물 분리용 다가이온 착물 복합막과 이의 제조방법
    • 用于分离有机混合物的多元复合复合膜及其制造方法
    • KR1020010037062A
    • 2001-05-07
    • KR1019990044354
    • 1999-10-13
    • 한국화학연구원
    • 이규호김상균제갈종건김용일
    • B01D71/06
    • B01D69/12B01D67/0006B01D71/022B01D71/025B01D71/027B01D71/42B01D71/64B01D71/68B01D71/74B01D2323/12B01D2325/04
    • PURPOSE: A poly-valent ion complex composite membrane for separating organic mixture is provided to produce poly-valent ion complex composites which do not show the trade-off phenomena that is a common phenomena of existing products and is useful as separation membrane due to excellent penetrating selectivity. The membrane has a strong mechanical strength and good moldability, the manufacturing process being very easy. CONSTITUTION: The poly-valent complex composite membrane for separating organic mixture is characterized in that a complex membrane of cationic polymer of poly-saccharide and anionic polymer of poly-saccharide formed on the surface of a fine porous supporter, the supporter being a polymer material selected from polysulfone, polyester sulfon, polyimide, polyether imide, polyamide imide and polyacrylonitrile, an inorganic material selected from alumina and silica, and a metal material selected from Ni and steel, the thickness of complex membrane being 0.01-1μm.
    • 目的:提供一种用于分离有机混合物的多价离子复合复合膜,用于制备多价离子复合复合材料,其不显示现有产品的常见现象的折衷现象,并且由于优异的可用作分离膜 穿透选择性。 该膜具有强大的机械强度和良好的成型性,制造工艺非常容易。 构成:用于分离有机混合物的多价复合复合膜的特征在于,在细多孔载体的表面上形成多糖的阳离子聚合物和多糖的阴离子聚合物的复合膜,所述载体是聚合物材料 选自聚砜,聚酯磺酸酯,聚酰亚胺,聚醚酰亚胺,聚酰胺酰亚胺和聚丙烯腈,选自氧化铝和二氧化硅的无机材料和选自Ni和钢的金属材料,复合膜的厚度为0.01-1μm。