Photooxidation process

Details Photooxidation process Photooxidation process

1977-01-25

1979-05-01

Williams, Howard S.

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

204162R, B01J 110

Patent

active

041522303

ABSTRACT:
A photochemically initiated oxidation process for organic materials using only catalytic quantities of the photochemical agent by conducting the reaction in the presence of a compound of a variable valency metal (especially copper) in order to trap the photochemically produced radicals. The spent metal compound can be regenerated ready for trapping further radicals by contact with a source of oxygen.

REFERENCES:
patent: 3119875 (1964-01-01), Steinmetz et al.
patent: 3591476 (1971-07-01), Battaerd
patent: 3781194 (1973-12-01), Juillet et al.
Takeda et al., Bull. Chem. Soc. Japan, vol. 41, No. 1, (1968), p. 268, (1968).

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