Method of scavenging oxygen in aqueous systems

Details Method of scavenging oxygen in aqueous systems Method of scavenging oxygen in aqueous systems

1992-03-02

1993-09-14

Stoll, Robert L.

Compositions

Preservative agents

Anti-corrosion

25218828, 25238961, 25238962, 25240062, 252407, 25240061, 422 17, C23F 1112

Patent

active

052446000

ABSTRACT:
A method for inhibiting or preventing corrosion of metals in contact with an aqueous system containing dissolved oxygen comprising adding to the system an oxygen scavenger having the formula ##STR1## wherein n is 5 or 6, lactone derivatives thereof, or its water soluble salts, in an amount effective to substantially remove the dissolved oxygen.

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patent: 5169563 (1992-12-01), Katayama et al.
Nace Basic Corrosion Course (11th printing) pp. 7-15 to 7-17.
Organic Chemistry; Boyd et al., 3rd edition p. 674.

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