SUPERIOR PERFORMANCE OF ION-EXCHANGE RESINS WITH SHORT, OPTIMAL DIFFUSION PATHS - SDP RESINS

被引：4

作者：

FRIES, W

机构：

[1] Rohm and Haas Co., Spring House, PA 19477

来源：

REACTIVE POLYMERS | 1993年 / 19卷 / 1-2期

关键词：

ION EXCHANGE; DIFFUSION; RESIN; SHELL; CORE;

D O I：

10.1016/0923-1137(93)90015-8

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Spherical beads of an ion-exchange resin, functionalized deeply but not completely and to a constant absolute depth regardless of the particle size distribution, have higher operating capacity (higher regeneration efficiency), lower leakage, better overload chromatography, and greater physical and chemical stability than conventional, fully functionalized resins of the same particle size.

引用

页码：97 / 104

页数：8

共 17 条

[1]

ADRIAAN H, 1971, Patent No. 3565833

[2]

ATABEKYAN T, 1979, KOLLOID ZH, V41, P1161

[3]

DALES M, 1980, Patent No. 4191921

[4]

HANSEN R, 1966, Patent No. 3252921

[5]

HORVATH C, 1969, ION EXCHANGE SOLVENT, P207

[6]

HOWELL T, 1984, Patent No. 4431785

[7]

MARINSKY J, 1969, ION EXCHANGE, P179

[8] PREPARATION AND CHARACTERIZATION OF A MODIFIED ION-EXCHANGE RESIN [J].

MCMASTER, LP ;

GILLILAN.ER .

INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT, 1972, 11 (01) :97-&

[9]

MISAKA Y, 1985, Patent No. 4500652

[10]

MIZUTANI Y, 1974, Patent No. 3821127

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