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Antiwear hydraulic oil composition produced from reclaimed oil

An anti-wear hydraulic oil and composition technology, applied in lubricating compositions, petroleum industry and other directions, can solve problems such as environmental pollution, and achieve the effects of huge economic benefits, environmental protection and resource saving

Active Publication Date: 2015-06-10
XINJIANG FUKE OIL PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the waste lubricating oil is discarded into the environment, the metal salt additives in it, containing organic compounds such as sulfur and phosphorus, will definitely cause serious pollution to the environment

Method used

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  • Antiwear hydraulic oil composition produced from reclaimed oil

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Effect test

Embodiment 1

[0012] Prepared in parts by weight, anti-wear hydraulic oil:

[0013] Recipe 1:

[0014] 100.0 parts of regenerated base oil, 25 parts of 15# refined, 2.0 parts of ethylene-propylene copolymer, 3.0 parts of synthetic calcium sulfonate with low alkali value, 1.5 parts of dienyl succinimide, 1.0 parts of phosphobisoctyl basic zinc salt 1.5 parts of 2,6-di-tert-butyl-p-cresol, 1.5 parts of alkyl naphthalene, 2.5 parts of isobutylene sulfide, 1.0 part of barium petroleum sulfonate, 0.0004 parts of condensate of amine and epoxide, and 0.0004 parts of methyl silicone oil.

[0015] Recipe 2:

[0016] Regenerated base oil 100.0 parts, HVIP5 9.5 parts, trimethylolpropane oleate 10 parts, polymethacrylate 3.0 parts, low base value synthetic calcium sulfonate 3.0 parts, polyene succinimide 1.5 parts, 1.5 parts of primary and secondary alcohol zinc salts of sulfur phosphorus, 1.0 parts of N-phenyl-α-naphthylamine, 1.5 parts of alkyl naphthalene, 1.5 parts of sulfurized isobutylene, 1.0 ...

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PUM

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Abstract

The invention provides an antiwear hydraulic oil composition produced from reclaimed oil. The lubricating oil comprises the following materials in parts by weight: 100.0 parts of reclaimed base oil, 0.01-99.0 parts of other base oil, 0.01-10.0 parts of viscosity modifier, 3-10.0 parts of detergent, 1.0-5.0 parts of dispersing agent, 0.5-3.0 parts of antioxidant and corrosion inhibitor, 0.5-3.0 parts of pour point depressant, 0.5-3.0 parts of extreme pressure agent, 1.0-5.0 parts of antirust, 0.0001-0.3 part of emulsion inhibitor and 0.0001-0.01 part of defoaming agent. The antiwear hydraulic oil composition disclosed by the invention meets the property requirements of the viscosity grades 32, 46, 68 and 100 of GB 11118.1-2011 antiwear hydraulic oil.

Description

technical field [0001] The invention relates to an anti-wear hydraulic oil composition, which is especially suitable for various large-scale engineering machinery such as cranes, excavators, dump trucks and other high-pressure hydraulic systems, and can also be used for hydraulic systems containing vane pumps and plunger pumps at the same time. For other mechanical lubrication parts requiring high load. Background technique [0002] With the development of hydraulic technology, hydraulic components are becoming more and more complex, and the matching precision is getting higher and higher. At the same time, energy saving and consumption reduction are also the first to bear the brunt, and the voice is loud. In view of this, it is imperative to find cheap and environmentally friendly resources. At present, the world consumes a large amount of lubricating oil every year, and produces a large amount of waste lubricating oil. Recycling waste lubricating oil not only protects t...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/12C10N30/10C10N30/02C10N40/08
Inventor 涂晶涂莹涂登源
Owner XINJIANG FUKE OIL PROD CO LTD
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