Use of aminophenol compounds as oxygen scavengers in an aqueous

Details Use of aminophenol compounds as oxygen scavengers in an aqueous Use of aminophenol compounds as oxygen scavengers in an aqueous

1980-12-15

1988-03-01

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Maintaining environment nondestructive to metal

210750, 25218828, 252390, 252392, C23F 1106

Patent

active

047284978

ABSTRACT:
A method for reducing the amount of oxygen in an oxygen-containing aqueous medium comprising adding to the medium an effective amount of a hydrazine-free aqueous solution of an aminophenol compound or acid salt thereof having the formula ##STR1## where a=1, 2, or 3;

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patent: 4012195 (1977-03-01), Noack
patent: 4067690 (1978-01-01), Cuisia et al.
patent: 4124500 (1978-11-01), Arghiropoulis et al.
patent: 4278635 (1981-07-01), Kerst
patent: 4279767 (1981-07-01), Muccitelli
patent: 4282111 (1981-08-01), Ciuba

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