Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1993-10-14
1994-12-20
Langel, Wayne
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
423588, C01B 15024, C01B 15026
Patent
active
053743393
ABSTRACT:
Hydrogen peroxide is produced by a process which uses solid, insoluble, supported anthraquinone as catalyst. The catalyst is reduced to supported anthrahydroquinone using a hydrogen-donating organic substrate such as an alcohol, followed by reaction with oxygen, suitably photochemical reaction, to regenerate anthraquinone and to form hydrogen peroxide, which can be solvent extracted from the solid catalyst.
REFERENCES:
patent: 4349526 (1982-09-01), Goor et al.
patent: 4576687 (1986-03-01), Hertl et al.
patent: 4946566 (1990-08-01), Stevens et al.
Tickle and F. Wilkinson, Trans. Farad. Soc., 61, pp. 1981-1990 (Apr., 1965).
Friedman Gad
Guillet James E.
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