Ethylene glycol extraction process

Details Ethylene glycol extraction process Ethylene glycol extraction process

1976-08-19

1980-10-14

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

568868, C07C 2924

Patent

active

042280940

ABSTRACT:
There is described a process of extracting ethylene glycol from admixture with tetraglyme containing rhodium values therein using glycerine as the extraction solvent.

REFERENCES:
patent: 2542454 (1951-02-01), Arnold et al.
patent: 2558556 (1951-06-01), Hess et al.
patent: 2558557 (1951-06-01), Hess et al.
patent: 3940432 (1976-02-01), Walker et al.
patent: 4001289 (1977-01-01), Dougherty et al.

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