CN103773567A - Degradable lubricating oil - Google Patents
Degradable lubricating oil Download PDFInfo
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- CN103773567A CN103773567A CN201210404629.3A CN201210404629A CN103773567A CN 103773567 A CN103773567 A CN 103773567A CN 201210404629 A CN201210404629 A CN 201210404629A CN 103773567 A CN103773567 A CN 103773567A
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Abstract
A degradable lubricating oil is characterized by comprising a base oil, an antioxidant, a corrosion inhibitor, an antifoaming agent, a metal passivator, a demulsifying agent, an antiwear agent, a detergent, a viscosity index improver, copper oxide powder and magnesium metal powder. The antioxidant is a mixture of diarylamine and acrylate; the corrosion inhibitor is fatty amine; the antifoaming agent is an alkyl acrylate copolymer; the metal deactivator is mercaptobenzimidazole; the demulsifying agent is polyalkoxylated polyamide; the antiwear agent is dithiophosphate; the detergent is sulfonate; and the viscosity index improver is polyisobutylene. The manufacturing method provided by the invention is simple, and the prepared product has lower price than other similar products, high quality, prolonged usage period, improved anti-extreme pressure efficacy, and comprehensively improved oxidation resistance, corrosion resistance, anti-foaming performance and antioxidant performance. And the product of the invention is biodegradable, and completely surmounts the environmental requirements of existing similar products.
Description
(1) technical field
The present invention relates to a kind of lubricating oil that can degrade, particularly a kind of preparation scheme and preparation method of the lubricating oil that can degrade.
(2) background technology
Along with the development of human civilization, the development of science and technology, and the environmental requirement of the mankind to living space, environmental quality and Air quality are all safeguarded what make great efforts in countries in the world.All make great efforts to energy-saving and emission-reduction future development, and original lubricating oil because main base oil all to adopt mineral oil be raw materials, so all serious human healths that endangering of all kinds of materials that discharge in preparation and use procedure and gas.Waste oil after use cannot be degraded, As time goes on, waste oil can be more, the serious living space that is endangering the mankind, original lubricating oil is because of the design requirements that improves constantly and upgrade the equipment that do not reach of equipment, and the drain period is short, and carbon emission amount is high, and price is higher, result of use is undesirable.
(3) summary of the invention
Main purpose of the present invention is the problem existing in above-mentioned technology, a kind of environmental protection is provided, can degrades, operating temperature range is higher, lubricating property is better, longer service life, to the protection of parts is better, over-all properties is higher, cost is reasonable, can biological degradation more than 90%, that gaseous emission is extremely low, the obvious lubricating oil of energy-saving effect of waste oil.
The present invention solves its technical problem and is achieved through the following technical solutions:
The lubricating oil that can degrade, is characterized in that: by base oil; Oxidation inhibitor; Rust oxidation; Kilfoam; Metal passivator; Demulsifying agent; Anti-wear agent; Purification agent; Viscosity index improver; Cupric oxide powder; Metal magnesium powder composition.Described oxidation inhibitor is the mixture of diaryl-amine and acrylate; Rust oxidation is aliphatic amide; Kilfoam is alkyl acrylate copolymer; Metal passivator is mercaptobenzimidazole; Demulsifying agent is poly-alkoxyl group polyamine; Anti-wear agent is phosphorodithioate; Purification agent is sulfonate; Viscosity index improver is polyisobutene.The weight percent of each component is: oxidation inhibitor 0.2-2%; Rust oxidation 0.1-1.5%; Kilfoam 0.1-1.5%; Metal passivator 0.2-2%; Demulsifying agent 0.1-1.5%; Anti-wear agent 0.2-2%; Purification agent 0.1-1.5%; Viscosity index improver 0.1-1%; Cupric oxide powder 0.1-1%; Metal magnesium powder 0.1-1%.Surplus is base oil.
The above-mentioned lubricating oil that can degrade, is characterized in that base oil is Poly alpha Olefins (PAO), polyethers, and polyol resin, two fat, monoester, silicone oil, any three kinds of components mix.The weight quota ratio of three kinds of components is 1: 1: 1.Also can be mixed by any one component of any one component in Poly alpha Olefins (PAO) and two kinds of components of polyethers and polyol resin, monoester and two fat or three kinds of components of silicone oil, the weight quota of two kinds of components is 2: 1.Also can be formed by any one component of Poly alpha Olefins (PAO) or two kinds of components of synthetic fat.Synthetic fat can be any one of two fat or polyol resin.
The above-mentioned lubricating oil that can degrade, is characterized in that: oxidation inhibitor is that the weight percent of diaryl-amine and acrylate mixture is 3: 1
The above-mentioned lubricating oil that can degrade, is characterized in that: cupric oxide powder and metal magnesium powder are nanoscale powder material, and its grain graininess is 30-40nm.
A preparation method for the above-mentioned lubricating oil that can degrade, is characterized in that: by base oil; Oxidation inhibitor; Rust oxidation; Kilfoam; Metal passivator; Demulsifying agent; Anti-wear agent; Purification agent; Viscosity index improver; Cupric oxide powder; Metal magnesium powder mixes, and heats and controls temperature in 45-75 ℃, stirs 60-360 minute, has both obtained product of the present invention after filtration.
Advantage of the present invention:
1. waste oil is biodegradable more than 97%.
2. pollutant discharge amount in waste gas, lower than like product more than 20 times.
3. extend drain period 5-8 doubly.
4. viscosity is high, and low-temperature fluidity is higher than like product more than 2 times.
5. high-temperature stability is better than like product more than 2 times.
6. lubricity is higher than like product more than 2 times.
7. equipment overhaul cycle extends more than 2-4 times.
8. anti-wear effect is apparently higher than other products more than 3 times.
9. oil-saving effect is obviously energy-conservation more than 20% compared with similar products.
(4) embodiment
Embodiment 1
A kind of lubricating oil that can degrade: by by base oil; Oxidation inhibitor; Rust oxidation; Kilfoam; Metal passivator; Demulsifying agent; Anti-wear agent; Purification agent; Viscosity index improver; Cupric oxide powder; Metal magnesium powder composition.Base oil is synthetic base oil Poly alpha Olefins (PAO) and polyethers and three kinds of component compositions of polyol resin; The weight quota of three kinds of components is 1: 1: 1; Oxidation inhibitor is the mixture of diaryl-amine and acrylate; Rust oxidation is aliphatic amide; Kilfoam is alkyl acrylate copolymer; Metal passivator is mercaptobenzimidazole; Demulsifying agent is poly-alkoxyl group polyamine; Anti-wear agent is phosphorodithioate; Purification agent is sulfonate; Viscosity index improver is polyisobutene; Cupric oxide powder and metal magnesium powder are nanoscale powder material, and mean particle size is 25-35nm.The weight quota per-cent of each component is: base oil 92%; Oxidation inhibitor 1%; Rust oxidation 0.5%; Kilfoam 0.5%; Metal passivator 1%; Demulsifying agent 1%; Anti-wear agent 1.5%; Purification agent 1%; Viscosity index improver 0.5%; Cupric oxide powder 0.5%; Metal magnesium powder 0.5%.By above-mentioned base oil; Oxidation inhibitor; Rust oxidation; Kilfoam; Metal passivator; Demulsifying agent; Anti-wear agent; Purification agent; Viscosity index improver; Cupric oxide powder; Metal magnesium powder, each component should add weight percent metering, then mixes, and heats and controls temperature between 50-70 ℃, stirs 120 minutes, goes out this product.
Product of the present invention and like product contrast show:
1. waste oil is biodegradable more than 97%.
2. pollutant discharge amount in waste gas, lower than like product more than 20 times.
3. extend drain period 5-8 doubly.
4. viscosity is high, and low-temperature fluidity is higher than like product more than 2 times.
5. high-temperature stability is better than like product more than 2 times.
6. lubricity is higher than like product more than 2 times.
7. equipment overhaul cycle extends more than 2 times.
8. anti-wear effect is apparently higher than other products more than 2 times.
9. oil-saving effect is obviously energy-conservation more than 20% compared with similar products.
Embodiment 2
A kind of lubricating oil that can degrade: by by base oil; Oxidation inhibitor; Rust oxidation; Kilfoam; Metal passivator; Demulsifying agent; Anti-wear agent; Purification agent; Viscosity index improver; Cupric oxide powder; Metal magnesium powder composition.Base oil is synthetic base oil Poly alpha Olefins (PAO) and polyethers and three kinds of component compositions of polyol resin; The weight quota of three kinds of components is 1: 1: 1; Oxidation inhibitor is the mixture of diaryl-amine and acrylate; Rust oxidation is aliphatic amide; Kilfoam is alkyl acrylate copolymer; Metal passivator is mercaptobenzimidazole; Demulsifying agent is poly-alkoxyl group polyamine; Anti-wear agent is phosphorodithioate; Purification agent is sulfonate; Viscosity index improver is polyisobutene; Cupric oxide powder and metal magnesium powder are nanoscale powder material, and mean particle size is 25-35nm.The weight quota per-cent of each component is: base oil 92%; Oxidation inhibitor 1%; Rust oxidation 0.8%; Kilfoam 0.7%; Metal passivator 0.5%; Demulsifying agent 1%; Anti-wear agent 1%; Purification agent 1%; Viscosity index improver 1%; Cupric oxide powder 0.5%; Metal magnesium powder 0.5%.By above-mentioned base oil; Oxidation inhibitor; Rust oxidation; Kilfoam; Metal passivator; Demulsifying agent; Anti-wear agent; Purification agent; Viscosity index improver; Cupric oxide powder; Metal magnesium powder, each component should add weight percent metering, then mixes, and heats and controls temperature between 50-70 ℃, stirs 300 minutes, goes out this product.
Product of the present invention and like product contrast show:
1. waste oil is biodegradable more than 97%.
2. pollutant discharge amount in waste gas, lower than like product more than 20 times.
3. extend drain period 5-8 doubly.
4. viscosity is high, and low-temperature fluidity is higher than like product more than 2 times.
5. high-temperature stability is better than like product more than 2 times.
6. lubricity is higher than like product more than 2 times.
7. equipment overhaul cycle extends more than 2-4 times.
8. anti-wear effect is apparently higher than other products more than 3 times.
9. oil-saving effect is obviously energy-conservation more than 20% compared with similar products.
Claims (5)
1. the lubricating oil that can degrade, is characterized in that: by base oil; Oxidation inhibitor; Rust oxidation; Kilfoam; Metal passivator; Demulsifying agent; Anti-wear agent; Purification agent; Viscosity index improver; Cupric oxide powder; Metal magnesium powder composition.Described oxidation inhibitor is the mixture of diaryl-amine and acrylate; Rust oxidation is aliphatic amide; Kilfoam is alkyl acrylate copolymer; Metal passivator is mercaptobenzimidazole; Demulsifying agent is poly-alkoxyl group polyamine; Anti-wear agent is phosphorodithioate; Purification agent is sulfonate; Viscosity index improver is polyisobutene.The weight percent of each component is: oxidation inhibitor 0.2-2%; Rust oxidation 0.1-1.5%; Kilfoam 0.1-1.5%; Metal passivator 0.2-2%; Demulsifying agent 0.1-1.5%; Anti-wear agent 0.2-2%; Purification agent 0.1-1.5%; Viscosity index improver 0.1-1%; Cupric oxide powder 0.1-1%; Metal magnesium powder 0.1-1%.Surplus is base oil.
2. according to a kind of lubricating oil that can degrade described in claim one, it is characterized in that base oil is Poly alpha Olefins (PAO), polyethers, polyol resin, two fat, monoester, silicone oil, any three kinds of components mix.The weight quota ratio of three kinds of components is 1: 1: 1.Also can be mixed by any one component of any one component in Poly alpha Olefins (PAO) and two kinds of components of polyethers and polyol resin, monoester and two fat or three kinds of components of silicone oil, the weight quota of two kinds of components is 2: 1.Also can be formed by any one component of Poly alpha Olefins (PAO) or two kinds of components of synthetic fat.Synthetic fat can be any one of two fat or polyol resin.
3. according to a kind of lubricating oil that can degrade described in claim one, it is characterized in that: oxidation inhibitor is that the weight percent of diaryl-amine and acrylate mixture is 3: 1.
4. according to a kind of lubricating oil that can degrade described in claim one, it is characterized in that: cupric oxide powder and metal magnesium powder are nanoscale powder material, its grain graininess is 30-40nm.
5. according to the preparation method of a kind of lubricating oil that can degrade described in claim one, it is characterized in that: by base oil; Oxidation inhibitor; Rust oxidation; Kilfoam; Metal passivator; Demulsifying agent; Anti-wear agent; Purification agent; Viscosity index improver; Cupric oxide powder; Metal magnesium powder mixes, and heats and controls temperature in 45-75 ℃, stirs 60-360 minute, has both obtained product of the present invention after filtration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210404629.3A CN103773567A (en) | 2012-10-22 | 2012-10-22 | Degradable lubricating oil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210404629.3A CN103773567A (en) | 2012-10-22 | 2012-10-22 | Degradable lubricating oil |
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| CN103773567A true CN103773567A (en) | 2014-05-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593123A (en) * | 2014-12-29 | 2015-05-06 | 白教法 | Efficient, energy-saving and environment-friendly lubricating oil and composite energy-saving nanoadditive thereof |
| CN105038910A (en) * | 2015-08-09 | 2015-11-11 | 义乌市渼淋汽车用品有限公司 | Lubricating oil complex demulsifier as well as preparing method and application of lubricating oil complex demulsifier |
| CN107794105A (en) * | 2017-10-27 | 2018-03-13 | 深圳市永万丰实业有限公司 | A kind of biodegradable automobile oil and preparation method thereof |
-
2012
- 2012-10-22 CN CN201210404629.3A patent/CN103773567A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593123A (en) * | 2014-12-29 | 2015-05-06 | 白教法 | Efficient, energy-saving and environment-friendly lubricating oil and composite energy-saving nanoadditive thereof |
| CN104593123B (en) * | 2014-12-29 | 2018-09-25 | 白教法 | A kind of high-efficient energy-saving environment friendly lubricating oil |
| CN105038910A (en) * | 2015-08-09 | 2015-11-11 | 义乌市渼淋汽车用品有限公司 | Lubricating oil complex demulsifier as well as preparing method and application of lubricating oil complex demulsifier |
| CN105038910B (en) * | 2015-08-09 | 2018-08-21 | 浙江渼淋新能源科技有限公司 | A kind of lubrication oil composite type demulsifier and preparation method thereof application |
| CN107794105A (en) * | 2017-10-27 | 2018-03-13 | 深圳市永万丰实业有限公司 | A kind of biodegradable automobile oil and preparation method thereof |
| CN107794105B (en) * | 2017-10-27 | 2020-02-04 | 深圳市永万丰实业有限公司 | Biodegradable vehicle lubricating oil and preparation method thereof |
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Application publication date: 20140507 |