Method of preventing corrosion by contaminated cooling tower wat

Details Method of preventing corrosion by contaminated cooling tower wat Method of preventing corrosion by contaminated cooling tower wat

1988-01-13

1989-09-19

Hruskoci, Peter

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Maintaining environment nondestructive to metal

210697, 210699, 210701, 252181, 25238923, 25238952, 25238954, 422 17, 422 18, 422 19, C23F 11167

Patent

active

048679445

ABSTRACT:
A method of inhibiting corrosion in cooling tower systems comprising adding to a cooling tower water containing sulfides, hydrocarbons or mixtures thereof as contaminants a corrosion inhibiting composition containing a water-soluble zinc compound, a water-soluble molybdate, a water-soluble orthophosphate and a water-soluble polyphosphate.

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patent: 4134959 (1979-01-01), Menke et al.
patent: 4176059 (1979-11-01), Suzuki
patent: 4209398 (1980-06-01), Ii et al.
patent: 4217216 (1980-08-01), Lipinski
patent: 4252655 (1981-02-01), Carney
patent: 4797713 (1985-02-01), Geiger

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