Methods for the electrosynthesis of polyols

Details Methods for the electrosynthesis of polyols Methods for the electrosynthesis of polyols

1983-10-11

1984-10-23

Niebling, John F.

Chemistry: electrical and wave energy

Processes and products

204 59R, C25B 300

Patent

active

044786948

ABSTRACT:
The electrosynthesis of ethylene glycol conducted with a formaldehyde-containing electrolyte provides unexpectedly higher current efficiencies at pH's maintained above about 5 to below about 7. Performance may be improved further through use of electrolytes having high formaldehyde-low methanol concentrations and with oxygen-containing organic compounds. Cell components such as gas diffusion electrodes and oxidized carbon or graphite cathodes also enhance current efficiencies.

REFERENCES:
patent: 3526581 (1970-09-01), French
patent: 3899401 (1975-08-01), Nohe et al.
patent: 4240882 (1980-12-01), Ang
patent: 4270992 (1981-06-01), Saito
patent: 4337371 (1982-06-01), Kollar
Tomilov, A. P. et al., J. Obshchei Khimii, vol. 43, (12) 2792 (1973).
Watanabe et al., Toyo Soda Kenkyu Hokoku, vol. 24, (2) 93-98 (1980).
Weinberg et al., Abstracts of the Electrochemical Society, Montreal Meeting, May, 1982.

Affiliated with

Also associated with

Rating

Methods for the electrosynthesis of polyols does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for the electrosynthesis of polyols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for the electrosynthesis of polyols will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1597390