ZEOLITE SYNTHESIS IN THE SYSTEM PENTAERYTHRITOL NA2SO4-NA2O-SIO2-AL2O3-CH3OH

被引：5
作者：
LI, JQ
LIU, GH
XU, WY
MA, QA
机构：
[1] Institute of Special Chemicals, Taiyuan University of Technology, Taiyuan, Shanxi
来源：
ZEOLITES | 1992年 / 12卷 / 04期
关键词：
NONAQUEOUS SYSTEM; SYNTHESIS; CT-5; ZEOLITE; CHARACTERIZATION;
D O I：
10.1016/0144-2449(92)90028-N
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：
CT-5 is a new type of zeolite that was prepared from the nonaqueous system pentaerythritol-Na2SO4-Na2O-SiO2-Al2O3-CH3OH. XRD, SEM, i.r. and t.g.-d.t.a. techniques were used for characterizing this CT-5 zeolite. The peak intensity is different from zeolite ZSM-22 formed in a hydrothermal system. In the i.r. pattern, there is an adsorption band at 1103 cm-1 for CT-5. However, the zeolite ZSM-22 has three adsorption bands about this wave number. The reactant mixtures have important effects on the products. The pure zeolite CT-5 could not be formed without pentaerythritol and Na2SO4 in this synthesis system.
引用
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页码：343 / 346
页数：4
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