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Multi-functional low temp. resisting corrosion-proof and anti-rust type freeze-proofing liquid and its products prepn. method

An anti-corrosion, anti-rust, antifreeze technology, applied in the direction of chemical instruments and methods, heat exchange materials, etc., can solve the problems of high-speed driving, metal corrosion, human health, and harmfulness, and achieve fast heat dissipation, low cost, The effect of the method of preparation and use

Inactive Publication Date: 2006-09-13
AOERTAI SCI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the above patents, whether foreign or domestic, have the defects of corrosion to metal and harmful to human health.
At the same time, it does not meet the requirements of high-speed driving and efficient heat dissipation

Method used

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  • Multi-functional low temp. resisting corrosion-proof and anti-rust type freeze-proofing liquid and its products prepn. method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The antifreeze is basically composed of 95% saturated biological ion active water, 1.95% xylene, 2% Tween, 1% benzoic acid and 0.05% methylene blue. The above-mentioned saturated biological ion active water, its solution is extracted from organic matter through biological and chemical engineering. It is a saturated strong biological ion active aqueous solution with a specific gravity of 1.13. Powder, the white powder is called {Weikangsu powder} storage, the saturated biological ion active aqueous solution used in the present invention, through vacuum low-temperature freeze-drying becomes white powder {Weikangsu powder}, is that Weikangsu powder, in water temperature The amount of Weikangsu powder dissolved in 100mL water at 20 degrees is 32-95mg.

[0017] The method for preparing the product is carried out according to the following steps:

[0018] a. First, heat the required amount of saturated biological ion active water to 98°C;

[0019] b. Then add toluene and be...

Embodiment 2

[0024] The antifreeze basically consists of 60% saturated bioion active water, 2% xylene, 28% Tween, 9% benzoic acid and 1% methylene blue.

[0025] The described method for preparing product is carried out successively according to the following steps:

[0026] a. First, heat the required amount of saturated biological ion active water to 39°C;

[0027] b. Then add toluene and benzoic acid to mix, stir thoroughly, and wait until the temperature drops to 28°C;

[0028] c, add the required amount of Tween again, stir;

[0029] d. Finally, add the required amount of methylene blue and mix evenly. At this time, the obtained liquid is light green and the pH value is 7.9;

[0030] e. It is a multifunctional anti-corrosion and anti-rust anti-freeze liquid with low temperature resistance, which is packaged and stored.

Embodiment 3

[0032] The antifreeze basically consists of 85% saturated bioion active water, 1% xylene, 2% Tween, 7% benzoic acid, and 5% methylene blue.

[0033] The described method for preparing product is carried out successively according to the following steps:

[0034] a. First add the required amount of saturated biological ion active water to 90°C;

[0035] b. Then add toluene and benzoic acid to mix, stir well, and wait until the temperature drops to 30°C;

[0036] c, add the required amount of Tween again, stir;

[0037] d. Finally, add the required amount of methylene blue and mix evenly. At this time, the obtained liquid is light green and the pH value is 8.9;

[0038] e. It is a multifunctional anti-corrosion and anti-rust anti-freeze liquid with low temperature resistance, which is packaged and stored.

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Abstract

This invention discloses multifunction low temperature resistance anticorrosion anti-rust anti-icing fluid and its preparation method. The base composition of the fluid is saturated organism ion activity water, xylene, tween, benzoic acid, methylene langley. The method is that the water is heated and toluene and benzoic acid are added in it, then fully agitated, the needed tween is added when the temperature is reduced, the agitated again, finally methylene Langley is added, the pH is 7.6-8.9 at the time, so it is the anti-icing fluid. The water can form a kind of bio-membrane at surface of the metal, the boiling point is high, dirty block is strong, strong rust removing ability, strong anticorrosion, super anti-freezing, non burning and explosion, non poisonous, it can be repeat use, its cost is low, heat capacity is large, also it is non-poison to human body and plant. It has great social and economic benefit to improve automobile performance.

Description

technical field [0001] The invention relates to an antifreeze liquid and a method for preparing a product thereof, and is particularly suitable for a multifunctional antifreeze liquid resistant to low temperature, corrosion and rust and a method for preparing a product thereof. Background technique [0002] The existing antifreeze is mainly used as an additive for circulating water on automobile engines and cooling water tanks. This additive should adapt to the characteristics of rapid development of new automobiles, high requirements for heat dissipation systems, and rapid changes. The basic requirements of existing automobiles: 1 ) The miniature heat dissipation is fast and the heat dissipation is large; 2) The heat dissipation system tends to be portable, and the protection of the antifreeze on the metal surface is required to be improved; 3) Due to the increase in the speed of the car, the metal surface of the heat dissipation system is required to be well damped; 4) Requ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/20
Inventor 王静婉张君曼王菁苋张小伟张大卫
Owner AOERTAI SCI DEV
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