Heterogeneous catalyst for alkoxylation of alcohols

Details Heterogeneous catalyst for alkoxylation of alcohols Heterogeneous catalyst for alkoxylation of alcohols

1993-02-25

1993-10-26

Mars, Howard T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

502 79, C07C 4103

Patent

active

052568288

ABSTRACT:
Disclosed is a process for producing narrow range glycols which comprises reacting a glycol with ethylene oxide in the presence of a heterogeneous catalyst consisting essentially of an alkali metal, alkaline earth metal or alkali metal halide impregnated into an inorganic solid oxide selected from the groups consisting of small pore faujasite zeolites, pentasil zeolites, small pore ferrierite zeolites, two-dimensional mordenite zeolites, .beta.-type zeolite, basic zeolites and Group IV oxides or mixtures thereof.

REFERENCES:
patent: 3539648 (1970-11-01), Orkin

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