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Semisynthetic organic heat carrier

A semi-synthetic and carrier technology, applied in the direction of heat exchange materials, chemical instruments and methods, etc., can solve the problems of human body and environmental hazards, short service life, low thermal stability, etc., and achieve safe and reliable combustion, uniform heating, good stability effect

Active Publication Date: 2012-10-03
JIANGSU SHORTCUT DISABILITIES LUBRICANT
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The advantage of synthetic organic heat carrier is that it has good thermal stability, the maximum use temperature can reach 300 ℃, and the deterioration rate is low, but the disadvantage is that it is high in cost, has certain toxic and side effects, and has certain harm to human body and environment; mineral oil type heat carrier The advantage is that it is non-toxic and harmless, and the cost is low, but the disadvantage is that the thermal stability is low, the deterioration rate is high, and the service life is not long

Method used

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  • Semisynthetic organic heat carrier
  • Semisynthetic organic heat carrier

Examples

Experimental program
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Effect test

Embodiment 1

[0022] 85 grams of refined base oil, 5.2 grams of methyl silicone oil, 1.0 grams of ethyl silicone oil, 0.8 grams of phenyl silicone oil, 1.0 grams of methyl trifluoropropyl silicone oil, 6.5 grams of dispersant TX-10, 0.5 grams of high temperature antioxidant 1010 , mixed and stirred at 75°C and normal pressure to obtain a uniform and transparent semi-synthetic organic heat carrier product.

Embodiment 2

[0024] Mix and stir 99.6 grams of refined base oil, 0.1 grams of methyl silicone oil, 0.05 grams of dispersant L-18, and 0.25 grams of high-temperature antioxidant 4010NA under normal temperature and pressure to obtain a uniform and transparent semi-synthetic organic heat carrier product.

Embodiment 3

[0026] 90 grams of refined base oil, 1.0 methyl vinyl silicone oil, 0.5 grams of methyl hydroxy silicone oil, 1.5 grams of ethyl hydrogen silicone oil, 0.4 grams of hydroxyl hydrogen silicone oil, 0.1 grams of cyanosilicone oil, 1.0 grams of dispersant TX-5, 5.5 grams of high-temperature antioxidant DTBHQ were mixed and stirred under normal temperature and pressure to obtain a uniform and transparent semi-synthetic organic heat carrier product.

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Abstract

The invention discloses a semisynthetic organic heat carrier and a preparation method thereof. The invention relates to a novel organic heat carrier, particularly a semisynthetic organic heat carrier. The technical process comprises the following steps: carrying out catalytic hydrogenation on the raw material mineral oil, and distilling to obtain refined mineral oil; and compounding with silicone oil, a dispersant and a high-temperature antioxidant to obtain a clear and transparent semisynthetic organic heat carrier. The maximum application temperature, deterioration rate and other properties of the product disclosed by the invention are equivalent to those of the synthetic organic heat carrier, and superior to those of the mineral oil type product; and the product disclosed by the invention is non-toxic and harmless, and is safe and reliable to use.

Description

a technical field [0001] The invention relates to a semi-synthetic organic heat carrier, in particular to a heat transfer carrier suitable for blending refined base oil and composite additives, and belongs to the technical field of chemical material preparation. Two background technology [0002] Organic heat transfer fluids are a general term for organic substances used as heat transfer media. Widely used in petroleum, chemical industry, chemical fiber, food, medicine, building materials, papermaking, energy, transportation and other fields. Organic heat transfer medium includes all organic media used for indirect heat transfer purposes, such as heat transfer fluid, heat transfer oil, organic heat transfer medium, heat medium, etc. According to the chemical composition, it can be classified into synthetic organic heat transfer material and mineral oil type organic heat transfer material. [0003] The advantage of synthetic organic heat carrier is that it has good thermal ...

Claims

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Application Information

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IPC IPC(8): C09K5/10
Inventor 林春东
Owner JIANGSU SHORTCUT DISABILITIES LUBRICANT
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