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Manufacturing method of biomass environment-protective lubricant oil

A manufacturing method and lubricating oil technology, applied in lubricating compositions, petroleum industry, base materials, etc., can solve the problems of mineral lubricating oil polluting the ecological environment and endangering human health, and achieve the effect of improving brightness and reducing friction

Inactive Publication Date: 2009-01-28
颜克绳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mineral lubricants seriously pollute the ecological environment and endanger human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Castor Oil 70.0 Rapeseed Oil 22.0

[0032] Chlorinated Paraffin 3.5 Sodium Petroleum Sulfonate 1.0

[0033] 2,6-Di-tert-butyl-p-cresol 1.5 Polyisobutylene 1.0

[0034] Polymethacrylate 0.5 Polyacrylate 0.5

Embodiment 2

[0036] Castor Oil 60.0 Rapeseed Oil 32.0

[0037] Chlorinated Paraffin 3.0 Calcium Petroleum Sulfonate 1.0

[0038] Diphenylamine 1.0 Polyisobutylene 1.5

[0039] Polymethacrylate 0.5 Polyacrylate 1.0

[0040] The manufacturing process of the above-mentioned embodiment 1 and embodiment 2 is exactly the same, that is, castor oil and rapeseed oil are put into the preparation device for mixing, heating, stirring, and dehydration; when the temperature rises to 120-130 ° C, keep the temperature for 30 minutes , to completely evaporate the water in the oil, then stop stirring, and let it cool naturally to 70-60°C, then add chlorinated paraffin, sodium petroleum sulfonate (or calcium petroleum sulfonate), 2,6-two butyl p- Raw materials such as cresol (or diphenylamine), polyisobutylene, polymethacrylate and polyacrylate are respectively added to the compounder according to the proportioning weight, and the stirring is continued for 60-90 minutes (rotation number 120-200 / min) to mak...

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Abstract

The invention relates to a production method of biomass environment protective lubricating oil. The lubricating oil is produced by the following steps of taking renewable castor oil as a main raw material and rapeseed oil as an auxiliary material, and then adding a small amount of chemical auxiliary. After trial application, the biomass environment protective lubricating oil produced by the method of the invention completely has the basic functions of mineral lubricating oil, has high viscosity index and strong abrasion resistance, can be widely used for internal combustion engines of automobiles, ships and agricultural machinery, etc., and can also be used for metal working, especially metal plate cold-rolling. Above 90 percent of the raw materials of the biomass environment protective lubricating oil are renewable vegetable oil with wide source and low cost, no exhaust gas is discharged when in production, and compared with the mineral lubricating oil, the emission rate of noxious gases is reduced by more than 80 percent when in use. The production and use of the biomass environment protective lubricating oil need the massive planting of the castor and the rape, which plays an important role in improving rural economy, increasing the income of farmers, and accelerating the development of agriculture industrialization.

Description

Technical field: [0001] The invention relates to a method for manufacturing biomass environment-friendly lubricating oil. technical background: [0002] Motor vehicles, mechanical equipment, ships, etc. in today's world usually use mineral lubricating oil. Mineral lubricating oil seriously pollutes the ecological environment and endangers human health. Moreover, the oil resources in our country are only enough to be exploited for about 20 years from the currently proven reserves. Therefore, the research, invention and production of biomass lubricating oil is an important measure to ensure the normal operation of machinery and equipment, and is the key to ensuring the sustainable development of the national economy. strategic materials. The Chinese government attaches great importance to the development and utilization of biomass energy. On January 1, 2006, the "Renewable Energy Law of the People's Republic of China" was officially promulgated and implemented. The state li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M159/06C10M101/04C10M145/14C10M135/10C10M159/04C10M133/12C10M143/06C10N30/02C10N30/04C10N30/06C10N30/18
Inventor 颜克绳周琴颜斐
Owner 颜克绳
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