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Novel energy-saving and anti-freezing superconducting fluid and preparation method thereof

A new type of superconducting liquid technology, applied in the field of superconducting liquid, can solve the problems of poor safety in use, easy to cause accidents, high cost of superconducting liquid, etc., to achieve safe and stable use, low evaporation, and avoid system volume reduction. Effect

Inactive Publication Date: 2019-07-05
天津长辉元一流体控制设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent 200310114513.7 discloses a superconducting liquid with potassium dichromate, calcium chloride, ethanol, etc. as the main components. Poor safety; Chinese patent 03130209.2 discloses a superconducting liquid with hydrogen peroxide as the main component
Although this kind of superconducting liquid can increase the heat conduction speed and save energy, its main component, hydrogen peroxide, is a strong oxidant and is a dangerous product. In the case of heating, accidents are likely to occur. Superconducting fluids are expensive

Method used

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  • Novel energy-saving and anti-freezing superconducting fluid and preparation method thereof
  • Novel energy-saving and anti-freezing superconducting fluid and preparation method thereof
  • Novel energy-saving and anti-freezing superconducting fluid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Every hundred kilograms of superconducting liquid contains:

[0027]

[0028] Preparation method: first dissolve calcium chloride and samarium bromide with tap water in the formula to obtain calcium chloride and samarium bromide solution; then dissolve welan gum with tap water in the formula, and then add sodium dodecylbenzenesulfonate, Triethanolamine, corrosion inhibitor, 101 descaling and anticorrosion agent, and sodium silicate are sequentially added and dissolved, and the obtained solution is combined with calcium chloride and samarium bromide solutions, and dimethyl silicone oil is added and stirred evenly. Wherein, described TiO2 The particle diameter of nanoparticle is 10nm, and the molecular weight of described welan gum is 1.6 * 106, and described corrosion inhibitor comprises the antimony trioxide of 30wt% and the potassium nitrite of 70wt%, the potassium nitrite of described tap water The conductivity is 1.5 μs / cm.

[0029] Changchun Huayu Agricultural M...

Embodiment 2

[0032] Every hundred kilograms of superconducting liquid contains:

[0033]

[0034] First dissolve calcium chloride and samarium bromide with tap water in the formula to obtain calcium chloride and samarium bromide solution; then dissolve welan gum with tap water in the formula, and then add sodium dodecylbenzenesulfonate, triethanolamine, Corrosion inhibitor, 101 descaling and antiseptic, and sodium silicate are added and dissolved in sequence, and the resulting solution is combined with calcium chloride and samarium bromide solutions, and dimethyl silicone oil is added and stirred evenly.

[0035] Wherein, the particle diameter of the TiO2 nanoparticles is 15nm, the molecular weight of the welan gum is 3.8 × 106, the corrosion inhibitor includes 50wt% antimony trioxide and 50wt% potassium nitrite, the tap water The conductivity is 1.7 μs / cm.

[0036] The thermal conductivity of the energy-saving heating superconducting fluid prepared in Example 2 can reach 27.9W / m·k at ...

Embodiment 3

[0038] Every hundred kilograms of superconducting liquid contains:

[0039]

[0040] First dissolve calcium chloride and samarium bromide with tap water in the formula to obtain calcium chloride and samarium bromide solution; then dissolve welan gum with tap water in the formula, and then add sodium dodecylbenzenesulfonate, triethanolamine, Corrosion inhibitor, 101 descaling and antiseptic, and sodium silicate are added and dissolved in sequence, and the resulting solution is combined with calcium chloride and samarium bromide solutions, and dimethyl silicone oil is added and stirred evenly.

[0041] Wherein, the particle diameter of the TiO2 nanoparticles is 12nm, the molecular weight of the welan gum is 2.5 × 106, the corrosion inhibitor includes 35wt% antimony trioxide and 65wt% potassium nitrite, and the water is Pure water, the conductivity of the pure water is 1.8 μs / cm.

[0042] The thermal conductivity of the energy-saving heating superconducting fluid prepared in ...

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Abstract

The invention relates to a novel energy-saving and anti-freezing superconducting fluid, which comprises the following components by weight: 20-50 parts of samarium bromide; 0.3-0.8 part of TiO2 nanoparticles; 0.3-0.6 part of Welan gum; 0.2-0.5 part of sodium dodecylbenzene sulfonate; 0.1-0.2 part of triethanolamine; 0.1-0.3 part of a corrosion inhibitor; 5-15% of calcium chloride; 0.1% of dimethicone; 0.1-0.12% of a 101 descaling preservative; 0.65% of sodium silicate; and the balance tap water. The novel energy-saving and anti-freezing superconducting fluid provided by the invention is safe and cheap, and can be used for ordinary heating boilers, heating radiators and floor heating systems.

Description

technical field [0001] The invention belongs to the technical field of superconducting liquid, and in particular relates to a novel energy-saving antifreeze superconducting liquid and a preparation method thereof. Background technique [0002] Ordinary boilers use water as a heat transfer carrier, which has disadvantages such as slow heating, easy scaling, low boiling point, easy evaporation, and easy freezing of radiators after flameout. People are looking for a better boiler heat transfer carrier. Chinese patent 200310114513.7 discloses a superconducting liquid with potassium dichromate, calcium chloride, ethanol, etc. as the main components. Poor safety; Chinese patent 03130209.2 discloses a superconducting liquid with hydrogen peroxide as the main component. Although this kind of superconducting liquid can increase the heat conduction speed and save energy, its main component, hydrogen peroxide, is a strong oxidant and is a dangerous product. It is easy to cause accide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/20
CPCC09K5/20Y02P20/10
Inventor 张振昌苑宝奇
Owner 天津长辉元一流体控制设备有限公司
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