Deposition of zeolite A on vegetal fibers

被引：59

作者：

Mintova, S ^{[1
]}

Valtchev, V ^{[1
]}

机构：

[1] BULGARIAN ACAD SCI,INST APPL MINERAL,CENT LAB MINERAL & CRYSTALLOG,BU-1000 SOFIA,BULGARIA

来源：

ZEOLITES | 1996年 / 16卷 / 01期

关键词：

zeolite A; vegetal fibers; molecular sieve;

D O I：

10.1016/0144-2449(95)00078-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In situ deposition of zeolite A on various vegetal fibers is studied. It is found that the chemical composition and the structure of the fibers determine the degree of coverage. The effect of the content of cellulose, lignin, and waxy materials in the fibers on the process of the formation of zeolite coating is studied. The role of chemical and mechanical pretreatment of the support on the process of zeolite crystallization is discussed. It is shown that the amount of the deposited zeolite may be controlled by suitable fiber pretreatment.

引用

页码：31 / 34

页数：4

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