Method of treating cooling water systems

Details Method of treating cooling water systems Method of treating cooling water systems

1991-11-20

1995-01-17

Howard, Jacqueline V.

Liquid purification or separation

Processes

Preventing, decreasing, or delaying precipitation,...

252180, 252388, 252394, 210701, 210759, 210764, C02F 510

Patent

active

053823672

ABSTRACT:
A method of preventing and controlling corrosion and build-up of scale in cooling-water systems at water temperatures below about 212.degree. F. The method comprises the use of an effective amount of hydrogen peroxide, i.e., 0.01 to 100 parts by weight per million parts of water, about 0.01 to 100 parts by weight of at least one organic triazole per million parts of water, 0.1 to 200 parts by weight per million parts of water of at least one polymerized ethylenically unsaturated carboxylic acid, e.g., polymerized maleic acid having average molecular weights ranging from about 250 to 500,000 and 0 to 200 parts by weight, e.g., 0.1 to 50 parts of at least one non-ionic surfactant.

REFERENCES:
patent: 4209398 (1980-06-01), Ii et al.
patent: 4217216 (1980-08-01), Lipinski
patent: 4282715 (1981-08-01), Edwall et al.
patent: 4530955 (1985-07-01), Wilson et al.
patent: 4709091 (1987-11-01), Fukumoto et al.
patent: 4973409 (1990-11-01), Cook

Affiliated with

Also associated with

Rating

Method of treating cooling water systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of treating cooling water systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of treating cooling water systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-745590