CN104745280B - A kind of labile vegetable oil based lubricating oil of environmental protection and its production technology - Google Patents
A kind of labile vegetable oil based lubricating oil of environmental protection and its production technology Download PDFInfo
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- CN104745280B CN104745280B CN201510172692.2A CN201510172692A CN104745280B CN 104745280 B CN104745280 B CN 104745280B CN 201510172692 A CN201510172692 A CN 201510172692A CN 104745280 B CN104745280 B CN 104745280B
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Abstract
The invention discloses a kind of labile vegetable oil based lubricating oil of environmental protection and its production technologies, belong to lubricating oil field.Lubricating oil of the present invention uses oil based on vegetable oil, and the mass ratio of base oil and additive is 7:3, wherein base oil includes high oleic sunflower oil and castor oil, and the mass ratio of high oleic sunflower oil and castor oil is 6:4.Wherein, high oleic sunflower oil, oleic acid content are up to 90%, have high inoxidizability, and then there is castor oil ideal viscosity, the two proportioning to use, and as ideal vegetable oil, be not necessarily to special processing, have both had oily advantageous characteristic based on conventional mineral oil.In addition, by the Aided Modification of additive, it is enabled to be not necessarily to special processing, as long as by simple proportioning, high melt, you can come into operation, production cost is low, easy to spread.
Description
Technical field
The invention belongs to lubricating oil fields, and in particular to a kind of labile vegetable oil based lubricating oil of environmental protection and its production work
Skill.
Background technology
Lubricating oil is on various types automobile, mechanical equipment to reduce the liquid of friction, protection machinery and workpiece
Or semisolid lubricants, the effects that mainly playing lubrication, cooling, antirust, cleaning, sealing and buffer.The base of conventional lubrication oil at present
Plinth oil is general to select mineral oil, and mineral base oil is refined by crude oil.With the increasing of technological progress and people's environmental consciousness
By force, lubricating oil made of mineral base oil can generate environment when with rear discarded greatly harm, therefore, using environmentally friendly easy
It is oily based on the vegetable oil of decomposition, trend of the times will be become.Under existing working condition, although plant based lubricating oil at
Originally it is apparently higher than mineral based lubricating oil, but considers the expense of pollution administration, plant based lubricating oil still has significant excellent
Gesture.
Existing plant based lubricating oil on the market is mostly external imported product, complex manufacturing technology and is held at high price,
And not yet there is the plant based lubricating oil of independent research in the country.According to the prior art, plant base oil need through over-churning and
The technological processes such as Hydrogenation could realize the characteristic transformation to vegetable oil, enable it with mineral such as preferable inoxidizability, viscosity
The advantageous characteristic that base oil just has.Applicant devises one kind and can be prepared by by simply matching by researching and developing experiment for many years
Vegetable oil based lubricating oil, can solve that existing vegetable oil based lubricating oil is oxidizable, viscosity is low, and easily emulsification, more bubbles etc. are asked
Topic, enables the cost of manufacture of vegetable oil based lubricating oil be greatly lowered, is conducive to the popularization and application of environmentally protective lubricating oil.
Invention content
Technical problem to be solved by the invention is to provide a kind of labile vegetable oil based lubricating oil of environmental protection and its productions
Technique, thermogravinletric analysis obtained and viscosity are all good, and clean ashless when use, are not easy to foam, emulsify.
The technical solution adopted by the present invention to solve the technical problems is：A kind of labile plant oil base profit of environmental protection is provided
The mass ratio of lubricating oil, including base oil and additive, base oil and additive is 7:3, wherein base oil includes high oleic acid sunflower
The mass ratio of seed oil and castor oil, high oleic sunflower oil and castor oil is 6:4.
A kind of labile vegetable oil based lubricating oil of environmental protection of the present invention, it is characterised in that the specific ingredient of additive
And mass fraction shared by various composition is as follows：
0.1-2 parts of antioxidant；
0.1-0.15 parts of detergent-dispersant additive；
0.5-1.5 parts of foam reducing composition；
0.5-1 parts of anti emulsifier；
0.05-0.1 parts of extreme pressure agent.
Wherein, antioxidant N, N'- di-sec-butyl-p-phenyl enediamine or 2,6-di-tert-butyl p-cresol.
Wherein, detergent-dispersant additive is N- N-iodosuccinimides.
Wherein, foam reducing composition is methyl-silicone oil.
Wherein, extreme pressure agent is sulfurized lard.
The production technology of the labile vegetable oil based lubricating oil of a kind of environmental protection of the present invention, it is characterised in that will be basic
Oil and additive configure mixing in proportion, under 260-360 degrees celsius, fully stir evenly melting together, after cooling
Packing uses.
The beneficial effects of the invention are as follows：
1, the present invention, using the modifying function of oil product self-characteristic and additive, enables it using oil based on vegetable oil
Meet the actual use demand as lubricating oil, even and if discarded after or be surprisingly leaked to the external world, it also can be in natural conditions
Lower rapid decomposition will not generate pollution to environment, belong to environmental type lubricant formulations.
2, high oleic sunflower oil used by base oil of the present invention（High Oleic Sunflower Oil, referred to as
HOSO）, oleic acid content is up to 90%, with high inoxidizability；And castor oil then has 5 times of most plants are oily to glue
Degree, viscosity at 40 degrees Celsius are 252mm2/ s, viscosity index (VI) 90, deposition production rate is low under the high temperature conditions, two vegetable oils
Rational proportion use, while capable of obtaining being satisfied with viscosity, have both inoxidizability, improve traditional single plant oil at one stroke and make
Based on oily drawback, reached perfect synergy.
3, the present invention uses N, N'- di-sec-butyl-p-phenyl enediamines or 2,6-di-tert-butyl p-cresol to be used as antioxidant,
High oleic sunflower oil can be effectively prevent when oleic acid content floating occurs in different production batch, the anti-oxidant energy of lubricating oil
Power reduces.Wherein, preferably N, N'- di-sec-butyl-p-phenyl enediamine are more friendly to environment.
4, detergent-dispersant additive selects N- N-iodosuccinimides, is ashless detergent dispersant, enables the dispersibility of lubricating oil
It is more prominent.
5, foam reducing composition is methyl-silicone oil, can inhibit the generation of foam, in order to avoid form stable foam.Methyl-silicone oil energy
It is adsorbed on vacuolar membrane, forms non-persistent film, to achieve the purpose that destroy foam, to enable the pumping of lubricating circulatory system more
Add it is smooth, avoid machine occur oil-break, vapour lock or sintering the phenomenon that.
6, extreme pressure agent is sulfurized lard, and the metal surface that can and contact reacts to form high-melting-point inorganic thin film, to prevent
Clinkering, seizing, cut or scratch occur under high loads, and lubricating oil viscosity will not be reduced, enables the present invention that can be suitable for
The lubrication of industrial gear, guide rail.
7, the present invention is by lab scale, and pilot scale, batch are manufactured experimently and production, and acquirement is commercialized successfully, and implementation investment cost is low, real
With functional, suitable in the industry cycle popularizing.
Specific implementation mode
It describes in detail to the present invention with reference to embodiment.
Embodiment one
The labile vegetable oil based lubricating oil of a kind of environmental protection of the present invention, including base oil and additive, base oil
Mass ratio with additive is 7:3, wherein base oil includes high oleic sunflower oil and castor oil, high oleic sunflower oil and castor
The mass ratio of sesame oil is 6:4.Wherein, high oleic sunflower oil, oleic acid content are up to 90%, have high inoxidizability, and castor
Then there is sesame oil ideal viscosity, the two proportioning to use, and as ideal vegetable oil, is not necessarily to special processing, had both had traditional mine
Oily advantageous characteristic based on object oil.
The labile vegetable oil based lubricating oil of a kind of environmental protection of the present invention, the specific ingredient and various composition of additive
Shared mass fraction is as follows：
0.1 part of antioxidant；
0.1 part of detergent-dispersant additive；
0.5 part of foam reducing composition；
0.5 part of anti emulsifier；
0.05 part of extreme pressure agent.
Wherein, antioxidant N, N'- di-sec-butyl-p-phenyl enediamine or 2,6-di-tert-butyl p-cresol；Detergent-dispersant additive is N-
N-iodosuccinimide；Foam reducing composition is methyl-silicone oil；Extreme pressure agent is sulfurized lard.Common emulsifier can be selected in anti emulsifier
T1001 or other substitutes, and have no special requirements.
Above-mentioned base oil and additive are by simply matching mixing, and abundant melting is uniform under 260-360 degrees Celsius, cooling
It can be used afterwards, simple production process, manufacturing cost is low, suitable for popularizing.
Embodiment two
The labile vegetable oil based lubricating oil of a kind of environmental protection of the present invention, the specific ingredient and various composition of additive
Shared mass fraction is as follows：
2 parts of antioxidant；
0.15 part of detergent-dispersant additive；
1.5 parts of foam reducing composition；
1 part of anti emulsifier；
0.1 part of extreme pressure agent.
Remaining ingredient, with when production method as in the first embodiment, repeating no more.
Embodiment three
The labile vegetable oil based lubricating oil of a kind of environmental protection of the present invention, the specific ingredient and various composition of additive
Shared mass fraction is as follows：
0.15 part of antioxidant；
0.12 part of detergent-dispersant additive；
1 part of foam reducing composition；
0.8 part of anti emulsifier；
0.08 part of extreme pressure agent.
Remaining ingredient, with when production method as in the first embodiment, repeating no more.
It should be pointed out that the wherein addition of antioxidant, should go out according to high oleic sunflower oil in different production batch
When existing oleic acid content floats, used as replenishers.When the oleic acid content of batch high oleic sunflower oil used reduces, should drink
Feelings increase the usage amount of antioxidant, and vice versa.
The above embodiment is only the preferred embodiment of the invention, for those skilled in the art,
Under the premise of meeting operation principle of the present invention, any equivalent or similar replacement is each fallen in protection scope of the present invention.
Claims (1)
1. a kind of labile vegetable oil based lubricating oil of environmental protection, including base oil and additive, the quality of base oil and additive
Than being 7:3, wherein base oil includes high oleic sunflower oil and castor oil, and the mass ratio of high oleic sunflower oil and castor oil is
6:4；Mass fraction is as follows shared by the specific ingredient and various composition of additive：
Antioxidant is N,N' di sec butyl p phenylene diamine or DBPC 2,6 ditertiary butyl p cresol；
Detergent-dispersant additive is N- N-iodosuccinimides；
Foam reducing composition is methyl-silicone oil；
Extreme pressure agent is sulfurized lard；
It is made by following production technology：Base oil and additive are configured into mixing in proportion, under 260-360 degrees celsius,
It fully stirs evenly melting together, use can be dispensed after cooling.
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| CN201510172692.2A CN104745280B (en) | 2015-04-14 | 2015-04-14 | A kind of labile vegetable oil based lubricating oil of environmental protection and its production technology |
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| CN201510172692.2A CN104745280B (en) | 2015-04-14 | 2015-04-14 | A kind of labile vegetable oil based lubricating oil of environmental protection and its production technology |
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| CN104745280B true CN104745280B (en) | 2018-07-24 |
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Families Citing this family (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 |
| EP3868737A4 (en) | 2018-10-16 | 2022-10-05 | China Petroleum & Chemical Corporation | 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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| CN1810942A (en) * | 2006-01-24 | 2006-08-02 | 中城罗麦科技集团股份有限公司 | Biodegradable lubricant oil with excellent low temperature flowability |
| CN101353607A (en) * | 2007-07-26 | 2009-01-28 | 颜克绳 | Manufacturing method of biomass environment-protective lubricant oil |
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| CN102408939A (en) * | 2011-10-11 | 2012-04-11 | 中国石油化工股份有限公司 | Biodegradable lubricating oil composition and preparation method thereof |
| CN104263453A (en) * | 2014-09-30 | 2015-01-07 | 赖婷婷 | Environmentally-friendly lubricating oil and preparation method thereof |
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| CN1810942A (en) * | 2006-01-24 | 2006-08-02 | 中城罗麦科技集团股份有限公司 | Biodegradable lubricant oil with excellent low temperature flowability |
| CN101353607A (en) * | 2007-07-26 | 2009-01-28 | 颜克绳 | Manufacturing method of biomass environment-protective lubricant oil |
| CN102199480A (en) * | 2010-03-24 | 2011-09-28 | 河南工业大学 | Method for preparing lubricating agent by utilizing palm liquid oil |
| CN102408939A (en) * | 2011-10-11 | 2012-04-11 | 中国石油化工股份有限公司 | Biodegradable lubricating oil composition and preparation method thereof |
| CN104263453A (en) * | 2014-09-30 | 2015-01-07 | 赖婷婷 | Environmentally-friendly lubricating oil and preparation method thereof |
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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. |
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