Catalyst for dimethyl ether synthesis and a process for its prep

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide

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Details

502342, 518713, B01J 2104, B01J 2306, B01J 2326, B01J 2372

Patent

active

045901767

ABSTRACT:
A catalyst for the production of dimethyl ether from syngas, which comprises mixing a dehydration catalyst with a methanol synthesis catalyst comprising copper, zinc, chromium and/or aluminum which has been prepared by low-temperature co-precipitation from an aqueous solution containing specified amounts of the metals concerned.

REFERENCES:
patent: 4098809 (1978-07-01), Pagani
patent: 4177167 (1979-12-01), Manara et al.
patent: 4341069 (1982-07-01), Bell et al.
patent: 4423155 (1983-12-01), Bell et al.

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