CN104745280A - Environmental-friendly easily-decomposed plant oil-based lubricating oil and production process thereof - Google Patents
Environmental-friendly easily-decomposed plant oil-based lubricating oil and production process thereof Download PDFInfo
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- CN104745280A CN104745280A CN201510172692.2A CN201510172692A CN104745280A CN 104745280 A CN104745280 A CN 104745280A CN 201510172692 A CN201510172692 A CN 201510172692A CN 104745280 A CN104745280 A CN 104745280A
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Abstract
The invention discloses environmental-friendly easily-decomposed plant oil-based lubricating oil and a production process thereof and belongs to the field of lubricating oil. The lubricating oil uses plant oil as basic oil, wherein the mass ratio of the basic oil and an additive is 7: 3; the basic oil comprises high oleic acid sunflower seed oil and castor oil in a mass ratio of 6: 4. The content of oleic acid in the high oleic acid sunflower seed oil reaches 90% and the high oleic acid sunflower seed oil has an extremely high antioxidant property. The castor oil has ideal viscosity. The two are matched in used as ideal plant oil without special processing, so that the lubricating oil not only has the advantageous characteristic that conventional mineral oil is taken as the basic oil, but also no special processing is required by virtue of assistant modification of the additive. The lubricating oil can be put into use through simple proportioning and high-temperature smelting, and the lubricating oil is low in production cost and easy to popularize.
Description
Technical field
The invention belongs to lubricating oil field, be specifically related to the labile plant oil based lubricating oil of a kind of environmental protection and production technique thereof.
Background technology
Lubricating oil is to reduce friction in all kinds automobile, mechanical means, protection machinery and the liquid of workpiece or semi-solid lubricants, mainly play lubrication, cooling, antirust, clean, seal and the effect such as buffering.The base oil of current conventional lubrication oil generally selects mineral oil, and mineral base oil is refined by crude oil to form.Along with the enhancing of technical progress and people's environmental consciousness, the lubricating oil that mineral base oil is made, with rear discarded time can produce harm greatly to environment, therefore, use oil based on the labile vegetables oil of environmental protection, will trend of the times be become.Under existing working condition, although the cost of plant base lubricating oil is apparently higher than mineral based lubricating oil, consider the expense of pollution administration, plant base lubricating oil still has significant advantage.
Existing plant base lubricating oil mostly on the market is external imported product, complex manufacturing technology and holding at high price, and the domestic plant base lubricating oil not yet occurring independent research.According to prior art, plant basis oil require could realize transforming the characteristic of vegetables oil through the technical process such as over-churning and Hydrogenation, the advantageous characteristic making it have the mineral base oils such as good oxidation-resistance, viscosity just possessing.Applicant is by researching and developing experiment for many years, devise a kind of plant oil based lubricating oil that can be obtained by simple proportioning, can solve that existing plant oil based lubricating oil is oxidizable, viscosity is low, and the problem such as easily emulsification, many bubbles, make the cost of manufacture of plant oil based lubricating oil greatly reduce, be conducive to the popularization and application of environmental protection lubricating oil.
Summary of the invention
Technical problem to be solved by this invention is to provide the labile plant oil based lubricating oil of a kind of environmental protection and production technique thereof, and obtained thermogravinletric analysis and viscosity are all good, and cleans ashless when using, not easily foaming, emulsification.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of environmental protection labile plant oil based lubricating oil, comprise base oil and additive, the mass ratio of base oil and additive is 7:3, wherein base oil comprises high oleic sunflower oil and Viscotrol C, and the mass ratio of high oleic sunflower oil and Viscotrol C is 6:4.
The labile plant oil based lubricating oil of a kind of environmental protection of the present invention, is characterized in that shared by the concrete composition of additive and various composition, mass fraction is as follows:
Oxidation inhibitor 0.1-2 part;
Detergent-dispersant additive 0.1-0.15 part;
Foam reducing composition 0.5-1.5 part;
Non-emulsifying agent 0.5-1 part;
Extreme pressure agent 0.05-0.1 part.
Wherein, oxidation inhibitor is N, N'-di-sec-butyl-p-phenyl enediamine or 2,6 ditertiary butyl p cresol.
Wherein, detergent-dispersant additive is N-N-iodosuccinimide.
Wherein, foam reducing composition is methyl-silicone oil.
Wherein, extreme pressure agent is sulfurized lard.
The production technique of the labile plant oil based lubricating oil of a kind of environmental protection of the present invention, is characterized in that base oil and additive to configure mixing in proportion, under 260-360 degrees celsius, fully stirs evenly melting together, can packing use after cooling.
The invention has the beneficial effects as follows:
1, the present invention adopts oil based on vegetables oil, utilize the modifying function of oil product self-characteristic and additive, make its satisfied actual user demand as lubricating oil, even and if discard with rear or be surprisingly leaked to the external world, also can decompose rapidly under field conditions (factors), can not produce environment and pollute, belong to environmental type lubricant formulations.
2, the high oleic sunflower oil (High Oleic Sunflower Oil, be called for short HOSO) that adopts of base oil of the present invention, oleic acid content, up to 90%, has high oxidation-resistance; Viscotrol C then has 5 times to most plants oil viscosity, and viscosity when 40 degrees Celsius is 252mm
2/ s, viscosity index 90, deposits production rate low under the high temperature conditions, the rational proportion of two vegetable oil uses, and while can obtaining being satisfied with viscosity, has oxidation-resistance concurrently, improve the drawback of oil based on traditional single vegetables oil at one stroke, reach perfect synergy.
3, the present invention adopts N, and N'-di-sec-butyl-p-phenyl enediamine or 2,6 ditertiary butyl p cresol use as oxidation inhibitor, can effectively prevent high oleic sunflower oil when different production batchs occurs that oleic acid content floats, and the resistance of oxidation of lubricating oil reduces.Wherein, preferred N, N'-di-sec-butyl-p-phenyl enediamine is more friendly to environment.
4, N-N-iodosuccinimide selected by detergent-dispersant additive, and it is ashless detergent dispersant, makes the dispersiveness of lubricating oil more outstanding.
5, foam reducing composition is methyl-silicone oil, can suppress the generation of foam, in order to avoid form stable foam.Methyl-silicone oil can be adsorbed on vacuolar membrane, forms non-persistent film, thus reaches the object destroying foam, thus makes the pumping of lubricating circulatory system more smooth and easy, avoids machine to occur the phenomenon of oil-break, vapour lock or sintering.
6, extreme pressure agent is sulfurized lard, can react with the metallic surface contacted and form high-melting-point inorganic thin film, to prevent from occurring under high loads clinkering, seizing, cut or scratch, and can not oil body be reduced, make the present invention can be applicable to the lubrication of industrial gear, guide rail.
7, the present invention is through lab scale, and pilot scale, batch are manufactured experimently and produced, and obtain commercialization success, implement investment cost low, Practical Performance is good, is suitable in the industry cycle popularizing.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
Embodiment one
The labile plant oil based lubricating oil of a kind of environmental protection of the present invention, comprise base oil and additive, the mass ratio of base oil and additive is 7:3, and wherein base oil comprises high oleic sunflower oil and Viscotrol C, and the mass ratio of high oleic sunflower oil and Viscotrol C is 6:4.Wherein, high oleic sunflower oil, oleic acid content is up to 90%, have high oxidation-resistance, Viscotrol C then has desirable viscosity, and the two proportioning uses, as desirable vegetables oil, without the need to special processing, both possessed the advantageous characteristic of oil based on conventional mineral oil.
The labile plant oil based lubricating oil of a kind of environmental protection of the present invention, shared by the concrete composition of additive and various composition, mass fraction is as follows:
0.1 part, oxidation inhibitor;
Detergent-dispersant additive 0.1 part;
Foam reducing composition 0.5 part;
Non-emulsifying agent 0.5 part;
Extreme pressure agent 0.05 part.
Wherein, oxidation inhibitor is N, N'-di-sec-butyl-p-phenyl enediamine or 2,6 ditertiary butyl p cresol; Detergent-dispersant additive is N-N-iodosuccinimide; Foam reducing composition is methyl-silicone oil; Extreme pressure agent is sulfurized lard.Non-emulsifying agent can select conventional emulsifying agent t1001 or other substitutes, and has no special requirements.
Above-mentioned base oil and additive are mixed by simple proportioning, and under 260-360 degree Celsius, abundant melting is even, can use after cooling, and production technique is simple, low cost of manufacture, are suitable for popularizing.
Embodiment two
The labile plant oil based lubricating oil of a kind of environmental protection of the present invention, shared by the concrete composition of additive and various composition, mass fraction is as follows:
2 parts, oxidation inhibitor;
Detergent-dispersant additive 0.15 part;
Foam reducing composition 1.5 parts;
Non-emulsifying agent 1 part;
Extreme pressure agent 0.1 part.
All the other compositions, proportioning and production method, with embodiment one, repeat no more.
Embodiment three
The labile plant oil based lubricating oil of a kind of environmental protection of the present invention, shared by the concrete composition of additive and various composition, mass fraction is as follows:
0.15 part, oxidation inhibitor;
Detergent-dispersant additive 0.12 part;
Foam reducing composition 1 part;
Non-emulsifying agent 0.8 part;
Extreme pressure agent 0.08 part.
All the other compositions, proportioning and production method, with embodiment one, repeat no more.
It is pointed out that the interpolation of wherein oxidation inhibitor, should according to high oleic sunflower oil when different production batchs occur that oleic acid content floats, agent uses as a supplement.When the oleic acid content of used batch of high oleic sunflower oil reduces, should increase the usage quantity of oxidation inhibitor as one sees fit, vice versa.
Above-mentioned embodiment is only the preferred embodiment of the invention, and for those skilled in the art, under the prerequisite meeting principle of work of the present invention, any equivalent or similar replacement all falls within the scope of protection of the present invention.
Claims (7)
1. the labile plant oil based lubricating oil of environmental protection, comprises base oil and additive, and the mass ratio of base oil and additive is 7:3, and wherein base oil comprises high oleic sunflower oil and Viscotrol C, and the mass ratio of high oleic sunflower oil and Viscotrol C is 6:4.
2. the labile plant oil based lubricating oil of a kind of environmental protection according to claim 1, is characterized in that shared by the concrete composition of additive and various composition, mass fraction is as follows:
Oxidation inhibitor 0.1-2 part;
Detergent-dispersant additive 0.1-0.15 part;
Foam reducing composition 0.5-1.5 part;
Non-emulsifying agent 0.5-1 part;
Extreme pressure agent 0.05-0.1 part.
3. the labile plant oil based lubricating oil of a kind of environmental protection according to claim 2, is characterized in that oxidation inhibitor is N, N'-di-sec-butyl-p-phenyl enediamine or 2,6 ditertiary butyl p cresol.
4. the labile plant oil based lubricating oil of a kind of environmental protection according to claim 2, is characterized in that detergent-dispersant additive is N-N-iodosuccinimide.
5. the labile plant oil based lubricating oil of a kind of environmental protection according to claim 2, is characterized in that foam reducing composition is methyl-silicone oil.
6. the labile plant oil based lubricating oil of a kind of environmental protection according to claim 2, is characterized in that extreme pressure agent is sulfurized lard.
7. the production technique of the labile plant oil based lubricating oil of a kind of environmental protection according to the arbitrary claim of claim 1 or 2 or 3 or 4 or 5 or 6, base oil and additive is it is characterized in that to configure mixing in proportion, under 260-360 degrees celsius, fully stir evenly melting together, can packing use after cooling.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118804A (en) * | 2016-06-27 | 2016-11-16 | 梅庆波 | A kind of utilize the method that lubricating oil prepared by oil based on vegetable oil |
| CN106978239A (en) * | 2017-06-02 | 2017-07-25 | 苏州瑞奇丽新材料有限公司 | Lubricating oil is easily decomposed in a kind of environmental protection |
| CN107629847A (en) * | 2017-09-21 | 2018-01-26 | 成都新柯力化工科技有限公司 | A kind of ecological environment-friendly type lubricating oil and preparation method thereof |
| CN109749822A (en) * | 2017-11-03 | 2019-05-14 | 南京知博工业科技有限公司 | A kind of vegetable oil composition making lubricating oil |
| WO2020078369A1 (en) | 2018-10-16 | 2020-04-23 | 中国石油化工股份有限公司 | Phenolic derivative, preparation method therefor and use thereof |
| CN111378518A (en) * | 2020-03-02 | 2020-07-07 | 上海宝山大陆汽车配件股份有限公司 | Lubricating oil for automobile chassis stamping part |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118804A (en) * | 2016-06-27 | 2016-11-16 | 梅庆波 | A kind of utilize the method that lubricating oil prepared by oil based on vegetable oil |
| CN106978239A (en) * | 2017-06-02 | 2017-07-25 | 苏州瑞奇丽新材料有限公司 | Lubricating oil is easily decomposed in a kind of environmental protection |
| CN107629847A (en) * | 2017-09-21 | 2018-01-26 | 成都新柯力化工科技有限公司 | A kind of ecological environment-friendly type lubricating oil and preparation method thereof |
| CN109749822A (en) * | 2017-11-03 | 2019-05-14 | 南京知博工业科技有限公司 | A kind of vegetable oil composition making lubricating oil |
| WO2020078369A1 (en) | 2018-10-16 | 2020-04-23 | 中国石油化工股份有限公司 | Phenolic derivative, preparation method therefor and use thereof |
| US11787757B2 (en) | 2018-10-16 | 2023-10-17 | China Petroleum & Chemical Corporation | Phenol derivative, and preparation process and use thereof |
| CN111378518A (en) * | 2020-03-02 | 2020-07-07 | 上海宝山大陆汽车配件股份有限公司 | Lubricating oil for automobile chassis stamping part |
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| CN104745280B (en) | 2018-07-24 |
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Effective date of registration: 20180614 Address after: 255300 Fangjia village, south suburb town, Zhoucun District, Zibo, Shandong Applicant after: Zibo great Chuan automation Science and Technology Ltd. Address before: 255300 North Lake Village, Meng Shui Town, Wenchang Lake District, Zibo, Shandong, China Applicant before: Shandong Jia Duoshi lubricating oil company limited |
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Effective date of registration: 20190524 Address after: 334200 Yinlu Industrial Park, Dexing City, Shangrao City, Jiangxi Province Patentee after: Dexing Jin Xuan science and Technology Service Co., Ltd. Address before: 255300 Fangjia village, south suburb town, Zhoucun District, Zibo, Shandong Patentee before: Zibo great Chuan automation Science and Technology Ltd. |
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Effective date of registration: 20190916 Address after: 266200 No. 23-6 Tianshan three road, Daxin Town, Jimo City, Qingdao, Shandong Patentee after: Hina (Qingdao) Lubrication Technology Co. Address before: 334200 silver deer Industrial Park, Shangrao, Jiangxi, Dexing Patentee before: Dexing Jin Xuan science and Technology Service Co., Ltd. |