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Synthetic environment protection type hot-rolled oil and method for preparing same

A hot-rolled oil, environmentally friendly technology, applied in the petroleum industry, lubricating compositions, base materials, etc., to achieve the effects of excellent environmental performance, reduced wear, and clean and environmentally friendly pollution

Inactive Publication Date: 2009-01-07
辽宁海华科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But now the oil products for hot rolling process are mostly monopolized by imported brands, domestic research and development of oil for hot rolling process and successful large-scale application are rarely reported

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The proportioning by weight of synthetic environment-friendly type hot-rolling oil is as follows:

[0026] Pentaerythritol tetraoleate: 78

[0027] High viscosity complex ester Priolube 398:10

[0028] High base value sulfurized calcium alkylphenate (T122): 5

[0029] Ultra-high base number synthetic magnesium sulfonate (T107): 5

[0030] Barium petroleum sulfonate T701: 0.5

[0031] Aromatic amine Ciba Irganox L67: 0.5

[0032] Shield Bisphenol Ciba Irganox L109: 0.5

[0033] Thiadiazole derivative T561: 0.3

[0034] Derivatives of tolutriazole Ciba Irgnmet 39: 0.2

[0035] The production process is as follows: mix the base oil evenly, then add the additives according to the above sequence, raise the temperature to 50-70°C, stir until the additives are completely dissolved, filter and pack.

Embodiment 2

[0037] Trimethylolpropane trioleate: 72

[0038] High viscosity complex ester Priolube 398: 17.5

[0039] High base value sulfurized calcium alkylphenate (T122): 4

[0040] Ultra-high base value synthetic magnesium sulfonate (T107): 4

[0041] Barium petroleum sulfonate T701:1

[0042] Aromatic amine Ciba Irganox L67: 0.5

[0043] Shield Bisphenol Ciba Irganox L109: 0.5

[0044] Thiadiazole derivative T561: 0.2

[0045] Derivatives of tolutriazole Ciba Irgnmet 39: 0.3

[0046] Production technology is with embodiment 1.

Embodiment 3

[0048] Trimethylolpropane trioleate: 42.9

[0049] Pentaerythritol tetraoleate: 30

[0050] High viscosity complex ester Priolube 398:15

[0051] High base value sulfurized calcium alkylphenate (T122): 5

[0052] Ultra-high base number synthetic magnesium sulfonate (T107): 5

[0053] Barium petroleum sulfonate T701: 0.5

[0054] Aromatic amine Ciba Irganox L67: 0.6

[0055] Shield Bisphenol Ciba Irganox L109: 0.4

[0056] Thiadiazole derivative T561: 0.3

[0057] Derivatives of tolutriazole Ciba Irgnmet 39: 0.3

[0058] Production technology is with embodiment 1.

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PUM

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Abstract

The invention relates to synthetic environmental protection hot rolling oil and the preparation method. The combined environmental protection hot rolling oil comprises the component with the following weight portions of 67-92.5 portions of synthetic base oil, 5-20 portions of oiliness agent, 1-10 portions of extreme pressure agent, 0.5-1 portions of antioxidant and 0.5-1 portions of metal passivator. The raw materials of each component are mixed together based on the weight portions, and then the temperature is risen to 50-70 centigrade, and the finished hot rolling oil can be made after being uniformly stirred, filtrated and packaged. The hot rolling oil has good property, is environmental protect without polluting, is favorable for the maintenance of the equipment and can prolong the service life of the equipment.

Description

technical field [0001] The invention relates to a synthetic environment-friendly hot rolling oil and a preparation method thereof. Background technique [0002] In the process of steel rolling production, especially in the production process of hot-rolled steel plates, the rolls are in contact with the red hot (about 800-1000°C) steel plate surface, and the temperature of the roll surface is very high. With the increase of rolling volume, due to high temperature and high pressure The phenomenon of cracking and rusting on the surface of the roll is more common. In order to reduce the surface temperature of the working rolls of the rolling mill, prevent the roll surface from rusting, prolong the service life of the rolls, and improve the operating rate of the rolling mill, a lubricating or cooling medium is sprayed on the surface of the rolling mill during the rolling process of the general rolling mill. Initially, industrial water was generally used for cooling at home and a...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M105/36C10M159/04C10M129/10C10M135/36C10M133/44C10N40/24C10N30/14C10N30/06C10N30/12C10N30/10
Inventor 李元鸿王亮石峰王庆日赵丽杜尚君刘鹏吕焕明
Owner 辽宁海华科技股份有限公司
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