CN103387820B - Senior chemosynthesis dibenzyl toluene heat transfer oil and preparation method thereof - Google Patents
Senior chemosynthesis dibenzyl toluene heat transfer oil and preparation method thereof Download PDFInfo
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- CN103387820B CN103387820B CN201210139101.8A CN201210139101A CN103387820B CN 103387820 B CN103387820 B CN 103387820B CN 201210139101 A CN201210139101 A CN 201210139101A CN 103387820 B CN103387820 B CN 103387820B
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- dibenzyl toluene
- chemosynthesis
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- heat transfer
- transfer oil
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Abstract
The present invention relates to a kind of senior chemosynthesis dibenzyl toluene heat transfer oil and preparation method thereof, belong to the preparation field of chemical industry thermal oil, it is characterized in that adding functional aid in dibenzyl toluene obtained, wherein functional aid has the raw material of following mass percent to make: high-temperature antioxidant alkyl diphenylamine 30%; Purification agent calcium sulfenyl phenolate 30%; Purification agent middle calcium alkylbenzensulfonates 30%; KX-ZJ-01 high temperature anticoking agent 4%; KX-ZS-03 hydrogenation Scale inhibitors 6%.Resistance to elevated temperatures of the present invention is excellent, and can reach 400 DEG C, be thermal barrier best at present, surmount national standard, have good heat-transfer, the life-span is long, safety and environmental protection.
Description
Technical field
The present invention relates to a kind of senior chemosynthesis dibenzyl toluene heat transfer oil and preparation method thereof, belong to the preparation field of chemical industry thermal oil.
Background technology
At present, in the normal productive process of chemical field, often need to heat reactor etc., therefore the use of thermal oil just becomes the certainty of chemical industry, certainly not only in chemical industry, the use range of present thermal oil is more and more wider, it has and excellent reaches heat conductivility, simultaneously by the conduction of thermal oil, the object needing to receive heat is heated evenly, ensure that normally carrying out of reaction etc., but the resistance to elevated temperatures of current conductive liquid is on the market not good, encounter when needing high temperature, thermal oil performance can change, when temperature is too high, thermal oil unstable properties can be caused, work-ing life reduces, heat-conducting effect can be caused bad simultaneously.
Summary of the invention
According to the deficiencies in the prior art, the technical problem to be solved in the present invention is: provide a kind of senior chemosynthesis dibenzyl toluene heat transfer oil and preparation method thereof, have good resistance to elevated temperatures, long service life, simultaneously good heat conduction effect.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of senior chemosynthesis dibenzyl toluene heat transfer oil, it is characterized in that adding functional aid in dibenzyl toluene obtained, wherein functional aid has the raw material of following mass percent to make:
The add-on of described functional agent is 1.5% of the mixture quality of alkylbenzene.
The preparation method of described senior chemosynthesis dibenzyl toluene heat transfer oil is: proportionally joined in the mixture of dibenzyl toluene by functional agent, fully merge obtained finished product by ultrasonic wave or mechanical stirring.
Described KX-ZJ-01 high temperature anticoking agent is that Shandong Ke Xin petrochemical complex company limited produces.
Described KX-ZS-03 hydrogenation Scale inhibitors is that Shandong Ke Xin petrochemical complex company limited produces.
Described obtained finished product model is T350.Wherein T represents high temperature resistant, after be product type.
The invention has the beneficial effects as follows: resistance to elevated temperatures is excellent, and can reach 400 DEG C, be thermal barrier best at present, surmount national standard, have good heat-transfer, the life-span is long, safety and environmental protection.
Embodiment
Below in conjunction with embodiment, the present invention is described further:
Embodiment 1
It is obtained that senior chemosynthesis dibenzyl toluene heat transfer oil adds functional aid in dibenzyl toluene, and wherein functional aid has the raw material of following mass percent to make:
The add-on of functional agent is 1.5% of the mixture quality of alkylbenzene.
KX-ZJ-01 high temperature anticoking agent is that Shandong Ke Xin petrochemical complex company limited produces.
KX-ZS-03 hydrogenation Scale inhibitors is that Shandong Ke Xin petrochemical complex company limited produces.
The preparation method of senior chemosynthesis dibenzyl toluene heat transfer oil is: proportionally joined in the mixture of dibenzyl toluene by functional agent, fully merges obtained finished product by ultrasonic wave or mechanical stirring.
Product performance see the following form.
Claims (4)
1. a senior chemosynthesis dibenzyl toluene heat transfer oil, it is characterized in that adding functional aid in dibenzyl toluene obtained, wherein functional aid is made up of the raw material of following mass percent:
The add-on of described functional agent is 1.5% of dibenzyl toluene quality.
2. senior chemosynthesis dibenzyl toluene heat transfer oil according to claim 1, is characterized in that described KX-ZJ-01 high temperature anticoking agent is that Shandong Ke Xin petrochemical complex company limited produces.
3. senior chemosynthesis dibenzyl toluene heat transfer oil according to claim 1, is characterized in that described KX-ZS-03 hydrogenation Scale inhibitors is that Shandong Ke Xin petrochemical complex company limited produces.
4. senior chemosynthesis dibenzyl toluene heat transfer oil according to claim 1, it is characterized in that the preparation method of described senior chemosynthesis dibenzyl toluene heat transfer oil is: proportionally joined in the mixture of dibenzyl toluene by functional aid, fully merge obtained finished product by ultrasonic wave or mechanical stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210139101.8A CN103387820B (en) | 2012-05-07 | 2012-05-07 | Senior chemosynthesis dibenzyl toluene heat transfer oil and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210139101.8A CN103387820B (en) | 2012-05-07 | 2012-05-07 | Senior chemosynthesis dibenzyl toluene heat transfer oil and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103387820A CN103387820A (en) | 2013-11-13 |
| CN103387820B true CN103387820B (en) | 2016-03-30 |
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| CN201210139101.8A Active CN103387820B (en) | 2012-05-07 | 2012-05-07 | Senior chemosynthesis dibenzyl toluene heat transfer oil and preparation method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927785A (en) * | 2015-04-28 | 2015-09-23 | 冯智勇 | Heat transfer fluid novel material containing nano-grade nickel-chromium alloy micro-particles |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0334830A2 (en) * | 1988-02-24 | 1989-09-27 | Monsanto Company | Heat transfer fluids |
| DE4131516A1 (en) * | 1991-09-21 | 1993-04-08 | Rs Automatisierung Gmbh | Heat transfer fluid, esp. for solar collectors - contains finely divided aluminium@ powder and pref. phenolic antioxidant, anti-agglomerant and surfactant |
| CN1081198A (en) * | 1992-07-10 | 1994-01-26 | 广东石油化工专科学校科技开发公司 | A kind of heat-conducting oil for electric heating device |
| CN1546597A (en) * | 2003-12-08 | 2004-11-17 | 山东恒利石油化工有限公司 | Synthetic heat conductive oil for industrial use and preparation method |
| CN101368086A (en) * | 2008-10-08 | 2009-02-18 | 鲍求培 | High temperature modified conduction oil and preparation method thereof |
| US20090272936A1 (en) * | 2006-09-26 | 2009-11-05 | Chevron U.S.A. Inc. | Heat transfer oil comprising a base oil having a low traction coefficient |
-
2012
- 2012-05-07 CN CN201210139101.8A patent/CN103387820B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0334830A2 (en) * | 1988-02-24 | 1989-09-27 | Monsanto Company | Heat transfer fluids |
| DE4131516A1 (en) * | 1991-09-21 | 1993-04-08 | Rs Automatisierung Gmbh | Heat transfer fluid, esp. for solar collectors - contains finely divided aluminium@ powder and pref. phenolic antioxidant, anti-agglomerant and surfactant |
| CN1081198A (en) * | 1992-07-10 | 1994-01-26 | 广东石油化工专科学校科技开发公司 | A kind of heat-conducting oil for electric heating device |
| CN1546597A (en) * | 2003-12-08 | 2004-11-17 | 山东恒利石油化工有限公司 | Synthetic heat conductive oil for industrial use and preparation method |
| US20090272936A1 (en) * | 2006-09-26 | 2009-11-05 | Chevron U.S.A. Inc. | Heat transfer oil comprising a base oil having a low traction coefficient |
| CN101368086A (en) * | 2008-10-08 | 2009-02-18 | 鲍求培 | High temperature modified conduction oil and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 苄基甲苯导热油的合成研究;陈声宗等;《湖南大学学报》;19961231;第23卷(第6期);第50-53页 * |
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| CN103387820A (en) | 2013-11-13 |
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Address after: 255400 Xinhua Road, Linzi District, Zibo, Shandong Province, No. 161 Patentee after: Shandong English New Material Technology Co., Ltd. Address before: 255434 Xinhua Road, Qilu Petrochemical, Zibo, Shandong Province, No. 161 Patentee before: Shandong Enkli Chemical Co., Ltd. |
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