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Investigations on the Synthesis of Zeolite ZSM‐5 (III)
Author(s) -
Wilkosz J.,
Stobiecka E.,
Dudek B.
Publication year - 1991
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170260207
Subject(s) - zeolite , mordenite , zsm 5 , ethylenediamine , amorphous solid , phase (matter) , quartz , chemistry , chemical composition , diffraction , chemical engineering , mineralogy , materials science , inorganic chemistry , crystallography , organic chemistry , catalysis , optics , metallurgy , physics , engineering
Abstract The effect of the chemical composition of the reacting mixture (RM) on the amount of zeolite ZSM‐5 and other crystalline phases and the amorphous phase as well in the obtained preparations was investigated. Ethylenediamine (ED) served as a templating agent. The quantitative estimation of the phase composition was made on the ground of X‐ray diffraction measurements. Zeolite ZSM‐5 of maximum phase purity of 96%, contaminated mainly with quartz and mordenite, was obtained.