Production of hydrogen peroxide

Details Production of hydrogen peroxide Production of hydrogen peroxide

1983-10-19

1985-08-06

Tung, T.

Chemistry: electrical and wave energy

Processes and products

204237, 204263, 260396R, C25B 130

Patent

active

045334439

ABSTRACT:
Methods, materials and apparatus for production of hydrogen peroxide are disclosed. In one preferred embodiment, high surface area circulating elements derivatized with a quinone catalyst are reduced in an electrolytic cell where the cathode may also be derivatized with a quinone catalyst and a solution quinone at low concentration is used as a mediator. Once reduced, the circulating elements are separated and used to form hydrogen peroxide from molecular oxygen in an aqueous, electrolyte-free, environment. The circulating elements can be cycled repeatedly. Particular, novel naphthoquinone compounds are also disclosed.

REFERENCES:
patent: 4067787 (1978-01-01), Kastening et al.
patent: 4124453 (1978-11-01), Fleischmann et al.
patent: 4269689 (1981-05-01), Agladze et al.
patent: 4357217 (1982-11-01), Kuehn

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