Preparation of ethylene glycol

Chemistry: fischer-tropsch processes; or purification or recover – Liquid phase fischer-tropsch reaction – Rhodium containing catalyst utilized

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502152, C07C 2706

Patent

active

047242418

ABSTRACT:
Ethylene glycol is prepared from carbon monoxide and hydrogen in a homogeneous liquid phase under superatmospheric pressure and at elevated temperatures in the presence of a rhodium-containing catalyst and in the presence of a porphyrin as organic nitrogen-containing promoter.

REFERENCES:
patent: 4224235 (1980-09-01), Beisner et al.
patent: 4600726 (1986-07-01), Bertleff et al.

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