Biodegradable lubricant oil

A biodegradable, lubricating oil technology, applied in lubricating compositions, petroleum industry, base materials, etc., can solve the problems that ordinary lubricating oil cannot be degraded, pollute the environment, etc., and achieve high market application prospects, high viscosity, and thick oil film. Effect
CN105567378AActive Publication Date: 2016-05-11大庆市加通石油化工有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
大庆市加通石油化工有限公司
Publication Date
2016-05-11

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Abstract

The present invention discloses biodegradable lubricant oil which mainly comprises 3.0-5.0 parts by weight of montmorillonite and 1.6-2.0 parts by weight of zirconium oxide, and further comprises 35-40 parts by weight of rapeseed oil, 30-35 parts by weight of tridecyl diacid iso-heptanol, 20-25 parts by weight of castor oil, 1.5-1.8 parts by weight of an antioxidant agent, 0.8-1.0 part by weight of a viscosity modifier and 0.6-1.0 part by weight of an antifoamer, by use of the castor oil, the tridecyl diacid iso-heptanol, the castor oil and other biodegradable base oil, the prepared biodegradable lubricant oil can be biodegradable in a short time, and may not cause pollution and harm to the environment. The biodegradable lubricant oil is simple in production process, low in cost, safe and environmentally-friendly, and has market use prospects.
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Description

technical field

[0001] The invention belongs to the field of petrochemical industry, and in particular relates to a biodegradable lubricating oil. Background technique

[0002] Lubricants are widely used in aviation, automobile, machining, transportation, metallurgy, coal, construction, light industry and other industries. The vast majority of traditional lubricating oils are based on mineral oil, which has played a huge role in reducing friction and wear, saving energy, prolonging mechanical life and meeting the lubrication needs of harsh working conditions. At the same time, it will inevitably enter the environment through various channels such as transportation, leakage, splashing, overflow or improper discharge, seriously polluting soil and water resources, and destroying the ecological environment and ecological balance.

[0003] Chinese patent publication number is that CN103773555A discloses a kind of biodegradable lubricating oil, and this method is by base oil; Ant...

Claims

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