Environment-friendly conduction oil and preparation method thereof

An environmentally friendly heat transfer oil technology, applied in the field of environmentally friendly heat transfer oil and its preparation, can solve the problems of short service life, high use cost, and affecting heat transfer efficiency, so as to reduce the generation and discharge of low boiling substances and prolong the service life , The effect of high thermal conductivity

Inactive Publication Date: 2016-10-12
山东沾化莱斯特石油化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when mineral oil is heated, it is easy to show various decomposition temperatures with the increase of temperature, which makes it easy to decompose and coke when it is used at high temperature for a long time, block the pipeline, affect the heat transfer efficiency, consume a lot of energy, and the indirect cost is expensive. There are many hidden dangers of accidents and short service life, which makes it difficult to meet the performance requirements of actual working conditions
In addition, with the continuous rise of international oil prices, the cost of using traditional mineral heat transfer oil will become higher and higher, and mineral heat transfer oil is

Method used

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  • Environment-friendly conduction oil and preparation method thereof
  • Environment-friendly conduction oil and preparation method thereof
  • Environment-friendly conduction oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1

[0027] An environment-friendly heat-conducting oil, comprising in parts by mass: 85 parts of composite base oil, 5 parts of high flash point solvent oil, 4 parts of antioxidant, 2 parts of rust inhibitor, 1 part of metal passivation agent, and 0.5 part of coke inhibitor , 1 part of dispersant, 1 part of detergent, 1 part of viscosity index improver, and 1 part of surfactant; the method for preparing the above-mentioned heat-conducting oil includes the following steps: firstly combine antioxidant, Rust inhibitor, metal passivator, coke inhibitor, surfactant, dispersant, detergent and viscosity index improver are dissolved in high flash point solvent oil; then the mixture obtained above is added to the composite base oil in proportion , get heat transfer oil A.

Example Embodiment

[0028] Example 2

[0029] An environment-friendly heat-conducting oil, comprising in parts by mass: 86 parts of composite base oil, 6 parts of high flash point solvent oil, 5 parts of antioxidant, 2 parts of rust inhibitor, 1 part of metal passivation agent, and 0.5 part of coke inhibitor , 1 part of dispersant, 1 part of detergent, 1 part of viscosity index improver, and 1 part of surfactant; the method for preparing the above-mentioned heat-conducting oil includes the following steps: firstly combine antioxidant, Rust inhibitor, metal passivator, coke inhibitor, surfactant, dispersant, detergent and viscosity index improver are dissolved in high flash point solvent oil; then the mixture obtained above is added to the composite base oil in proportion , get heat transfer oil B.

Example Embodiment

[0030] Example 3

[0031] An environment-friendly heat-conducting oil, comprising in parts by mass: 87 parts of composite base oil, 7 parts of high flash point solvent oil, 6 parts of antioxidant, 3 parts of rust inhibitor, 2 parts of metal passivation agent, and 1 part of coke inhibitor , 2 parts of dispersant, 2 parts of detergent, 1.5 parts of viscosity index improver, and 1.5 parts of surfactant; the method for preparing the above-mentioned heat-conducting oil includes the following steps: Rust inhibitor, metal passivator, coke inhibitor, surfactant, dispersant, detergent and viscosity index improver are dissolved in high flash point solvent oil; then the mixture obtained above is added to the composite base oil in proportion , get the heat transfer oil C.

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Abstract

The invention belongs to the field of heat conduction, and in particular relates to an environment-friendly heat conduction oil and a preparation method thereof, including composite base oil, high flash point solvent oil, antioxidant, antirust agent, metal passivator, coke inhibitor, surfactant, Dispersant, detergent and viscosity index improver; preparation method: antioxidant, antirust agent, metal deactivator, scorch inhibitor, surfactant, dispersant, detergent and viscosity index improver according to the proportion of the components The agent is dissolved in high-flash point solvent oil; then the mixture obtained above is added to the composite base oil in proportion. The invention has the advantages of prolonging the service life and not being easy to coke, and can reduce the generation and discharge of low boiling substances, is safe and environment-friendly, and has a wide range of uses.

Description

technical field [0001] The invention belongs to the field of heat conduction, and in particular relates to an environment-friendly heat conduction oil and a preparation method thereof. Background technique [0002] Due to its good performance, heat transfer oil is widely used in petroleum, chemical industry, oil, textile printing and dyeing, plastic rubber, building materials, road construction machinery, food, paper making, oil refining, carbon and other fields. Although heat transfer oil has many uses, it has the disadvantage that the physical and chemical indicators of heat transfer oil will deviate due to long-term high-temperature use, which greatly limits its service life. [0003] At present, domestic production is mostly based on mineral heat transfer oil. As we all know, mineral oil is obtained from petroleum by-products through a series of purification, fractionation, and addition of additives. Its biggest feature is that it is relatively cheap and suitable for lo...

Claims

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Application Information

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IPC IPC(8): C09K5/10
CPCC09K5/10
Inventor 丁丙青丁凯丁丙辉
Owner 山东沾化莱斯特石油化工有限公司
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