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Anticorrosion aqueous solution for circulating system

A circulation system and aqueous solution technology, applied in the field of preservatives, can solve the problems of unit and pipeline accessories corrosion, affecting the normal operation of the system, and high corrosion, so as to reduce garbage bacteria and harmful gases, ensure normal production and operation, and prolong The effect of longevity

Inactive Publication Date: 2010-04-21
TIANJIN PORT GOODS & MATERIALS SUPPLYING
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The chilled water system is highly corrosive, which can easily cause coil blockage, corrosion of the unit and pipeline accessories, which directly affects the normal operation of the system

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The antiseptic solution is used for the circulation system. The components in the solution and their proportions in parts by weight are 2 benzotriazole, 7 sodium nitrite, 13 sodium silicate, 70 borax, 9600 demineralized water, and 0.3 blue coloring agent.

[0022] Example 1

[0023] The antiseptic aqueous solution is used for the circulation system. The components in the solution and their proportions by weight are 3 benzotriazoles, 8 sodium nitrites, 12 sodium silicates, 67 borax, 9100 demineralized water, and 0.7 green colorants.

[0024] The product of this embodiment has the positive effects mentioned above, and can realize the purposes of energy saving, prolonging the life of the unit, reducing equipment depreciation and maintenance costs, health and environmental protection, and the like.

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PUM

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Abstract

The invention relates to anticorrosion aqueous solution for a circulating system, and belongs to the technical field of preservatives. The anticorrosion aqueous solution for the circulating system is a metal preservative, and is characterized in that: the preservative is an aqueous solution product; and the aqueous solution comprises the following components in part by weight: 0.4 to 10 parts of benzotriazole, 5 to 15 parts of sodium nitrite, 10 to 20 parts of sodium silicate and 60 to 100 parts of borax. The anticorrosion aqueous solution has the advantages of simple formulation, easily-obtained raw materials, low cost, convenient usage, energy conservation, corrosion resistance, health, environmental protection, broad application range and the like, prolongs the service life of sets, and reduces the depreciation and maintenance costs of equipment.

Description

technical field [0001] The invention belongs to the technical field of antiseptics, in particular to an antiseptic aqueous solution for a circulation system. Background technique [0002] At present, the central air-conditioning system commonly used in modern buildings generally has a cooling water system and a chilled water system, and the cooling water system mainly relies on cooling towers to dissipate heat. In the cooling tower, the water drips and splashes into countless small water droplets or flows in the form of a film on the surface of the filler, fully contacts with the air, and brings a large amount of dust, microorganisms, soluble salts and corrosive gases in the air into the cooling water, making the concentration of impurities in the water Increasing. At the same time, through the air duct, the air in the building is polluted, which directly causes harm to the human body; and due to the continuous evaporation, leakage, and scattering of water, the concentratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23F11/18C23F11/14
Inventor 曹宪茹陈玉宝严守中胡建华李金岗李连喜米源
Owner TIANJIN PORT GOODS & MATERIALS SUPPLYING
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