Process for the preparation of ethylene glycol

Details Process for the preparation of ethylene glycol Process for the preparation of ethylene glycol

1978-04-05

1980-07-22

Evans, Joseph E.

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

Organic compounds

Oxygen containing

252457, 252460, C07C 3120

Patent

active

042141060

ABSTRACT:
Process for the preparation of ethylene glycol by hydrogenating glycolic acid in the presence of catalysts containing elements or compounds of elements from at least two of the groups VIII, VIIb and Ib of the Periodic System.

REFERENCES:
patent: 2094611 (1937-10-01), Lazier
patent: 2285448 (1942-06-01), Loder
patent: 3478112 (1969-11-01), Adam et al.
patent: 4088682 (1978-05-01), Jordan

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