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Corrosion-inhibition anti-scale dispersing agent

A technology of corrosion and scale inhibition and dispersing agent, applied in the field of cleaning agents, can solve the problems of strong corrosion of pipelines, environmental pollution of waste liquid, poor cleaning effect, etc., and achieve the effect of stabilizing scaling ions

Inactive Publication Date: 2015-09-09
储顺庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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 have a better cleaning effect on pipelines, after cleaning The waste liquid has caused great pollution to the environment

Method used

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Embodiment Construction

[0016] A corrosion and scale inhibition dispersant provided by the invention comprises water, sodium alkylbenzene sulfonate, sodium tripolyphosphate, chlorofluorocarbons, trichloroethane, essence, liquid citric acid, the mass parts of each component For: water 70-100, sodium alkylbenzene sulfonate 21-40, sodium tripolyphosphate 20-25, chlorofluorocarbons 30-50, trichloroethane 5-15, essence 3-6, liquid citric acid 10- 20.

[0017] Preferably, the parts by mass of each component of the scale inhibitor and dispersant are: 100 parts by weight of water, 35 parts of sodium alkylbenzene sulfonate, 20 parts of sodium tripolyphosphate, 37 parts of chlorofluorocarbon, 12 parts of trichloroethane, 5 parts of essence, and 5 parts of liquid lemon Sour 10.

[0018] Preferably, the water is deionized water.

[0019] Preferably, the essence is citrus essence.

[0020] As preferably, a kind of step of preparing above-mentioned corrosion and scale inhibitor dispersant is as follows:

[002...

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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...

Claims

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Application Information

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IPC IPC(8): C11D1/22C11D3/60C11D3/24C02F5/14
Inventor 储顺庆
Owner 储顺庆
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