Boiler water treatment composition

Details Boiler water treatment composition Boiler water treatment composition

1989-02-21

1990-06-05

Hruskoci, Peter

Compositions

Water-softening or purifying or scale-inhibiting agents

Plant or organic material containing

252181, 210698, C02F 514

Patent

active

049312065

ABSTRACT:
A composition for treatment of boiler waters is disclosed. The composition comprises a synergetic combination of a methacrylic acid-containing polymer with a strongly interacting nonionic surfactant, together with a chelant and/or a phosphate-generating species. The composition is particularly effective when the surfactant is an alkoxylated alkylphenol or an alkoxylated alkylphenol ether.

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patent: 4828713 (1989-05-01), McDonald et al.
"Betz Handbook of Industrial Water Treatment", 8th ed., 1980, Betz Laboratories, Inc., Trevose, Pa., pp. 89-96.

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