Corrosion-inhibition anti-scale dispersing agent

Abstract

The invention relates to a corrosion-inhibition anti-scale dispersing agent including the components in parts by mass: 70-100 parts of water, 21-40 parts of sodium alkyl benzene sulfonate, 20-25 parts of sodium tripolyphosphate, 30-50 parts of chlorofluorocarbon, 5-15 parts of trichloroethane, 3-6 parts of an essence, and 10-20 parts of liquid citric acid. The involved corrosion-inhibition anti-scale dispersing agent is widely applied for preventing scale formation for circulating cooling water systems, oilfield water injection systems and thermal power plant ash conveying pipe ash-water systems in chemical industry, power plants, metallurgy, petroleum, machinery, textile, various boilers, central air conditioners, cooling water and other industries, is especially suitable for scale inhibition and corrosion prevention for high-temperature and high-alkalinity circulating water systems, and stabilizes effectively scaling ions in cooling water.

Description

technical field

[0001] The invention relates to the technical field of cleaning agents, in particular to a corrosion and scale inhibitor dispersant. Background technique

[0002] In daily life and industrial production, dirt will remain, deposit or form on the surface of various objects such as equipment and facilities during the contact process with environmental media, products or raw materials. All kinds of impurities that are harmful to production operation, product quality or human health are substances that need to be cleaned. Severe fouling will degrade the performance of production equipment, and even fail to operate normally. These surfaces often require various fouling treatments in order to restore normal performance. However, the existing chemical cleaning agents are highly corrosive to pipelines, and the cleaning effect is not good. Some industrial chemical cleaning agents use some organic solvents with relatively large toxic and side effects. Although they ha...