Synthesis of ZSM-12 zeolite

Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing

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423326, 423331, 423332, C01B 3328

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active

044825315

ABSTRACT:
There is disclosed a process for preparing a ZSM-12 crystalline zeolite wherein the organic template used in the synthesis has the formula: ##STR1## wherein n=4,5,6 or 10. The template, designated herein DABCO-C.sub.n -diquat, is obtained from a dihalide salt of the template or from a hydroxide thereof.

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patent: 4331643 (1982-05-01), Rubin et al.
patent: 4391785 (1983-07-01), Rosinski et al.
T. P. Abbiss and F. G. Mann, Triethylenediamine (1,4- Diazabicyclo- [2,2,2] Octane) and Hexaethylenetetramine, The Interaction of Triethylenediamine and Dibromomethane, 1,2- Dibromoethane, and 1,3- Dibromopropane, Journal of the Chemical Society, 1964, pp. 2248-2254.

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