SEPARATION OF H-2/CO BY THE SELECTIVE SORPTION PROPERTY OF H3PMO12O40 EMBEDDED IN POLYVINYLALCOHOL MEMBRANE

被引：7

作者：

LEE, JK ^{[1
]}

SONG, IK ^{[1
]}

LEE, WY ^{[1
]}

机构：

[1] SEOUL NATL UNIV,DEPT CHEM ENGN,KWANAK KU,SEOUL 151742,SOUTH KOREA

来源：

KOREAN JOURNAL OF CHEMICAL ENGINEERING | 1995年 / 12卷 / 03期

关键词：

PVA; 12-MOLYBDOPHOSPHORIC ACID; BLENDING; H-2-CO SEPARATION;

D O I：

10.1007/BF02705773

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

H-2 and CO permeabilities through H3PMo12O40-blended polyvinylalcohol membrane and catalyst-free polyvinylalcohol membrane were measured. The blended membrane showed better selectivity and higher permeation nux of H-2 than the catalyst-free polyvinylalcohol membrane. Its enhanced H-2 separation ability was mainly due to the selective sorption property of PMo embedded in the polyvinylalcohol membrane.

引用

页码：384 / 386

页数：3

共 14 条

[1]

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[2]

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[3]

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[4]

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[6]

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[7]

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[8]

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[9]

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[10]

Song I.K., Lee W.Y., Kim J.J., Catalytic Polymer Membranes Prepared by Blending 12-Tungstophosphoric Acid Catalyst and Organic Polymer, Polymer (Korea), 16, 2, (1992)

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