SELECTIVE DEALUMINATION OF ZEOLITES OF MORDENITE STRUCTURE TYPE Russian patent published in 2014 - IPC B01J29/18 B01J37/10 B01J37/02 C07C51/12 C07C67/36

Abstract RU 2515729 C2

FIELD: chemistry.

SUBSTANCE: invention relates to field of catalysis. Described is method of selective dealumination of zeolites of structure type MOR, which includes introduction of monovalent metal and processing with water vapour into zeolite. Application of obtained zeolites as catalysts of carbonylation is described.

EFFECT: increased activity.

15 cl, 5 dwg, 7 ex

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RU 2 515 729 C2

Authors

Garet Dzherald Armitidzh

Dzhon Glenn Sanli

Dates

2014-05-20—Published

2009-09-29—Filed