CN103710078A - Environment-friendly safe online cleaning compound for engine lubrication system - Google Patents
Environment-friendly safe online cleaning compound for engine lubrication system Download PDFInfo
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- CN103710078A CN103710078A CN201310661475.0A CN201310661475A CN103710078A CN 103710078 A CN103710078 A CN 103710078A CN 201310661475 A CN201310661475 A CN 201310661475A CN 103710078 A CN103710078 A CN 103710078A
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Abstract
The invention relates to an environment-friendly safe online solvent cleaning compound for an engine lubrication system. The cleaning compound comprises the following components by weight: 40-60 parts of base oil, 40-60 parts of an oil soluble polyether, 0-0.5 part of a nonionic surfactant and 0-1 part of a stabilizing agent. 10-50% of the cleaning compound product provided by the invention is added in the engine lubrication system for washing during engine operation, without influencing the normal working of the engine lubrication system, and the cleaning compound has the effacacies of strong cleaning ability, convenience for usage and extension of the service life of the engine lubricating oil. When the system requires changing of oil, the product provided by the invention is added according to 20% of the system capacity, and can automatically clean the carbon deposition, greasy and gum in the system; and after 72 h of operation, the lubricating oil is discharged and replaced with new lubricating oil. The cleaning compound can also be used for on-line cleaning of a heat conducting oil system. The cleaning compound provided by the invention substitutes a traditional technology of cleaning by a chlorinated hydrocarbon solvent in a shutdown state, and is easy to use, safe, non-toxic and environment-friendly, and saves the time for oil changecleaning .
Description
Technical field
The present invention relates to chemical technical field, relate to the cleaning of engine lubrication system, the agent of especially a kind of environmental protection and safety type engine lubrication system on-line cleaning.
Background technology
It is exactly stop cleaning that car engine lubrication system cleans traditional cleaning, in order to save time, mostly selects halogenated hydrocarbon solvent to clean.Although cleaning performance is all right, toxicity is large, and harm operator's health, has certain corrosion to equipment, and the waste liquid after cleaning has just discharged everywhere, and must change gasket after cleaning.Along with people are to the care of environmental protection and health of human body and attention, halohydrocarbon exist toxicity large, have the problems such as burn into vaporization losses is large, contaminate environment also more and more to receive people's concern.The international environmental convention < < that China has successively added two Ozonosphere protections is the Montreal Agreement book > > about Ozone Depleting Substances about the Vienna Convention > > of Ozonosphere protection and < <, and signed whole the eliminating of < < China cleaning industry ODS and planned > >, adopt the clean-out system of environmental protection progressively to substitute halohydrocarbon, it is the inexorable trend of cleaning market development.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and the agent of a kind of environmental protection and safety type engine lubrication system on-line cleaning is provided.
The object of the invention is to be achieved through the following technical solutions:
The online solvent cleaner of environmental protection and safety type engine lubrication system, it specifically forms component and parts by weight are as follows:
And described base oil is carbon 12 to a kind of in the alkane of carbon 16, synthetic ester or their mixture.
And described oil soluble polyethers is that to take propylene oxide and butylene oxide ring be the synthetic polyethers of raw material, its kinematic viscosity is 28-32mm/s in the time of 40 ℃.
And described nonionogenic tenside is one or both the mixture in aliphatic alcohol polyethenoxy tetraether, sorbitan monooleate.
And described stablizer is one or both the mixture in 2,6 ditertbutylparacresols, Di-Octyl amine.
Advantage of the present invention and beneficial effect are:
1, this clean-out system is easy to use, when the coking of prevention oiling system, knot greasy filth, carbon distribution, only need this product of adding 5-10% in oiling system, not only play pre-anti-coking, greasy filth, carbon distribution, can also improve the lubricity of system, extend the work-ing life of lubricating oil; During cleaning before changing oil, only need to add this product of 15-20%, move after 72 hours more renew oil, the old oil of changing can be used as fuel or manipulation of regeneration, good environmental protection.
2, this clean-out system, not containing hydrochloric ether, does not have ODS to destroy ozone material, and ozone layer destroying coefficient is 0.00, and harmless, flash-point is more than 100 ℃, and security is better.
3, this clean-out system can be saved fuel oil consumption, saves maintenance cost, reduce part exchanging cost, cleans without parking, saves time; easy to use, with low cost, to oil piping system without any detrimentally affect; when cleaning dirt, oiling system is had to certain lubrication protection effect.
4, raw material sources of the present invention are extensive, are beneficial to production in enormous quantities.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
Embodiment 1:
The agent of environmental protection and safety type engine lubrication system on-line cleaning, it forms component and parts by weight are respectively:
Above-mentioned raw materials mixes and can form environmental protection and safety type engine lubrication system on-line cleaning agent finished product.
The detected result of the physical and chemical index of above-mentioned environmental protection and safety type engine lubrication system on-line cleaning agent is as follows:
Finished product outward appearance: colourless to light yellow transparent liquid;
Smell: almost tasteless;
Flash-point: more than 100 ℃;
Density (25 ℃): 0.820g/mL;
Hazardous chemical grade: do not belong to hazardous chemical; Acute oral toxicity (LD50mg/Kg): >20000; Ozone layer destroying coefficient: 0.00;
Main cleaning object: automobile engine lubricating oil system on-line cleaning.
Feature:
1, clean before changing oil, former lubricating oil pours out 20%, moves after 72 hours after adding this product, changes oil.Intrasystem greasy filth, wax, carbon distribution more than 90% are dissolved down.
2, in the ratio of 5-10%, be added in new oil change, can improve the lubricity of lubricating oil, extend Working Life of Lubricating Oil.
Embodiment 2:
The agent of environmental protection and safety type engine lubrication system on-line cleaning, it forms component and parts by weight are respectively:
Carbon 14 to carbon 16 mixes alkane viscosity 8-10mm/s (40 ℃) 50 parts
Oil soluble polyethers: viscosity is 50 parts of 30-32mm/s (40 ℃).
Above-mentioned two kinds of components can form environmental protection and safety type engine lubrication system on-line cleaning agent finished product through mixing.
The detected result of the physical and chemical index of above-mentioned environmental protection and safety type engine lubrication system on-line cleaning agent product is as follows:
Outward appearance: colourless transparent liquid;
Smell: tasteless;
Density (25 ℃): 0.85g/mL;
Flash-point (remaining silent): more than 130 ℃;
Acute oral toxicity (LD50mg/Kg): >20000;
Main cleaning object: heat-conducting oil system on-line cleaning.
Feature: generally add by the 20%-25% of system oil mass, normally move more than 48 hours renew oil.
Embodiment 3:
The agent of environmental protection and safety type engine lubrication system on-line cleaning, it forms component and parts by weight are respectively:
Above-mentioned three kinds of components can form environmental protection and safety type engine lubrication system on-line cleaning agent finished product through mixing.
The detected result of the physical and chemical index of above-mentioned ring environmental protection and safety type engine lubrication system on-line cleaning agent product is as follows:
Finished product outward appearance: light yellow transparent liquid;
Smell: slight oily taste;
Flash-point: 100 ℃;
Density (25 ℃): 0.850g/ml;
Acute oral toxicity (LD50mg/Kg): >20000;
Ozone layer destroying coefficient: 0.00;
Main cleaning object: high-grade engine on-line cleaning.
Cleaning force is more than 90%, outward appearance: without obvious grease, corrosion-free.
Feature:
1, clean before changing oil, former lubricating oil pours out 20%, moves after 72 hours after adding this product, changes oil.Intrasystem greasy filth, wax, carbon distribution more than 90% are dissolved down.
2, in the ratio of 5-10%, be added in new oil change, can improve the lubricity of lubricating oil, extend Working Life of Lubricating Oil.
Claims (5)
1. the online solvent cleaner of environmental protection and safety type engine lubrication system, is characterized in that: it specifically forms component and parts by weight are as follows:
2. the online solvent cleaner of environmental protection and safety type engine lubrication system according to claim 1, is characterized in that: described base oil is carbon 12 to a kind of in the alkane of carbon 16, synthetic ester or their mixture.
3. the online solvent cleaner of environmental protection and safety type engine lubrication system according to claim 1, is characterized in that: described oil soluble polyethers is that to take propylene oxide and butylene oxide ring be the synthetic polyethers of raw material, and its kinematic viscosity is 28-32mm/s in the time of 40 ℃.
4. the online solvent cleaner of environmental protection and safety type engine lubrication system according to claim 1, is characterized in that: described nonionogenic tenside is one or both the mixture in aliphatic alcohol polyethenoxy tetraether, sorbitan monooleate.
5. environmental protection and safety type engine lubrication system on-line cleaning according to claim 1 agent, is characterized in that: described stablizer is one or both the mixture in 2,6 ditertbutylparacresols, Di-Octyl amine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661475.0A CN103710078A (en) | 2013-12-06 | 2013-12-06 | Environment-friendly safe online cleaning compound for engine lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661475.0A CN103710078A (en) | 2013-12-06 | 2013-12-06 | Environment-friendly safe online cleaning compound for engine lubrication system |
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| Publication Number | Publication Date |
|---|---|
| CN103710078A true CN103710078A (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310661475.0A Pending CN103710078A (en) | 2013-12-06 | 2013-12-06 | Environment-friendly safe online cleaning compound for engine lubrication system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044405A (en) * | 2022-06-22 | 2022-09-13 | 烟台德高石油有限公司 | Biodegradable wind power gear box online cleaning agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2591192A1 (en) * | 2004-12-28 | 2006-07-06 | Unicharm Corporation | Oil for dust adsorption |
| CN103215610A (en) * | 2012-01-20 | 2013-07-24 | 3M创新有限公司 | Cleaning agent composition for machine oil of engine and method for cleaning engine |
| CN103232903A (en) * | 2013-04-28 | 2013-08-07 | 广西大学 | Components of environment-friendly narrow-fraction hydrocarbon cleaning agent |
-
2013
- 2013-12-06 CN CN201310661475.0A patent/CN103710078A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2591192A1 (en) * | 2004-12-28 | 2006-07-06 | Unicharm Corporation | Oil for dust adsorption |
| CN103215610A (en) * | 2012-01-20 | 2013-07-24 | 3M创新有限公司 | Cleaning agent composition for machine oil of engine and method for cleaning engine |
| CN103232903A (en) * | 2013-04-28 | 2013-08-07 | 广西大学 | Components of environment-friendly narrow-fraction hydrocarbon cleaning agent |
Non-Patent Citations (1)
| Title |
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| 万鑫: "《燃料添加剂基础与应用技术》", 30 June 2012, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044405A (en) * | 2022-06-22 | 2022-09-13 | 烟台德高石油有限公司 | Biodegradable wind power gear box online cleaning agent and preparation method thereof |
| CN115044405B (en) * | 2022-06-22 | 2023-02-28 | 烟台德高石油有限公司 | Biodegradable wind power gear box online cleaning agent and preparation method thereof |
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Owner name: TIANJIN PRIMETECH CHEMICAL CO., LTD. Free format text: FORMER OWNER: HUAYANG XINXING TECHNOLOGY (TIANJIN) GROUP CO., LTD. Effective date: 20141216 |
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Effective date of registration: 20141216 Address after: 300112 Tianjin city Xiqing District North Industrial Park Fu Sheng Road No. 13 Applicant after: Tianjin Primetech Chemical Co., Ltd. Address before: 300112, Tianjin, Nankai District red sun Road, No. 42 (Science Park) Applicant before: Huayang Xinxing science and Technology (Tianjin) Group Co., Ltd. |
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Application publication date: 20140409 |