Emulsified oil for hydraulic support for mines and preparation method

A hydraulic support and emulsified oil technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of being unable to adapt to the mining industry, the formula is old, and cannot meet the requirements, and achieves good cleaning, anti-contamination, and complete functions , good protective effect

Active Publication Date: 2013-05-01
山东三晶润滑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In today's mining industry, emulsified oil for hydraulic supports (columns), especially high-grade emulsified oil, is almost blank in China, either failing to meet the requirements, or meetin

Method used

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  • Emulsified oil for hydraulic support for mines and preparation method

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Comparison scheme
Effect test

Embodiment 1

[0056] An emulsified oil for mine hydraulic supports according to the present invention, the emulsified oil includes 5% (weight percent) of mineral base oil and 95% (weight percent) of additives; the additives are mixed with the following raw materials in parts by weight :

[0057] Oleic Acid: 5 parts, Triethanolamine: 6 parts, Sodium Castor Oil Soap: 5 parts, Benzotriazole: 0.3 parts, Disodium EDTA: 5 parts, Monoethanolamine: 5 parts, Urea: 5 parts, Water: 30 parts parts, POEA-15: 5 parts, water-based rust inhibitor: 6 parts, emulsified silicone oil: 0.5 parts.

[0058] Described mineral base oil is low viscosity 7# white oil.

[0059] The oleic acid is tall oleic acid.

[0060] The oil color of the emulsified oil is red agate, and the viscosity is between 35-45.

[0061] The preparation method of the emulsified oil for the above-mentioned mine hydraulic support, the method is carried out according to the following steps:

[0062] 1) Preparation of castor oil sodium soap: ...

Embodiment 2

[0074] An emulsified oil for mine hydraulic supports according to the present invention, the emulsified oil includes 15% (weight percent) of mineral base oil and 85% (weight percent) of additives; the additives are made by mixing the following raw materials in parts by weight :

[0075] Oleic Acid: 15 parts, Triethanolamine: 12 parts, Sodium Castor Oil Soap: 10 parts, Benzotriazole: 0.5 parts, Disodium EDTA: 12 parts, Monoethanolamine: 7 parts, Urea: 8 parts, Water: 50 parts parts, POEA-15: 8 parts, water-based rust inhibitor: 15 parts, emulsified silicone oil: 0.8 parts. Described mineral base oil is low viscosity 7# white oil.

[0076] The oleic acid is tall oleic acid.

[0077] The oil color of the emulsified oil is red agate, and the viscosity is between 35-45.

[0078] The preparation method of the emulsified oil for the above-mentioned mine hydraulic support, the method is carried out according to the following steps:

[0079] 1) Preparation of castor oil sodium soap...

Embodiment 3

[0091] An emulsified oil for mine hydraulic support according to the present invention, the emulsified oil includes 10% (weight percent) of mineral base oil and 90% (weight percent) of additives; the additives are mixed with the following raw materials in parts by weight :

[0092] Oleic Acid: 10 parts, Triethanolamine: 9 parts, Sodium Castor Oil Soap: 8 parts, Benzotriazole: 0.4 parts, Disodium EDTA: 9 parts, Monoethanolamine: 6 parts, Urea: 7 parts, Water: 40 parts parts, POEA-15: 7 parts, water-based rust inhibitor: 11 parts, emulsified silicone oil: 0.7 parts.

[0093] Described mineral base oil is low viscosity 7# white oil.

[0094] The oleic acid is tall oleic acid.

[0095] The oil color of the emulsified oil is red agate, and the viscosity is between 35-45.

[0096] The preparation method of the emulsified oil for the above-mentioned mine hydraulic support, the method is carried out according to the following steps:

[0097] 1) Preparation of castor oil sodium soa...

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Abstract

The invention provides emulsified oil for a hydraulic support for mines and a preparation method. The emulsified oil comprises the components in percentage by weight as follows: 5%-15% of mineral base oil and 85%-95% of an addition agent; and the addition agent is prepared by mixing the component in parts by weight as follows: 5-15 parts of oleic acid, 6-12 parts of triethanolamine, 5-10 parts of castor oil soda soap, 0.3-0.5 part of benzotriazole, 5-12 parts of EDTA (ethylene diamine tetraacetic acid) disodium, 5-7 parts of monoethanolamine, 5-8 parts of urea, 30-50 parts of water, 5-8 parts of POEA-15, 6-15 parts of a water base antirust agent and 0.5-0.8 part of silicone emulsion. The emulsified oil has good appearance, transparent oil color and no smell and volatile substance; and the inner environment of the oil body can be easily observed, so that the worker bodies are prevented from being damaged, the environment is prevented from being destroyed, and the emulsified oil is green and environment-friendly.

Description

technical field [0001] The invention relates to an emulsified oil and a preparation method thereof, in particular to an emulsified oil for mine hydraulic supports and a preparation method thereof. Background technique [0002] In today's mining industry, emulsified oil for hydraulic supports (columns), especially high-grade emulsified oil, is almost blank in China, either failing to meet the requirements, or meeting the standards but the formula is too old, and contains nitrite, sulfur, phosphorus, chlorine, Such as environmental pollutants, can not adapt to today's rapid development of the mining industry. Contents of the invention [0003] The technical task of the present invention is to provide a high-grade, advanced and superior emulsified oil for mine hydraulic supports suitable for the needs of modern coal mine production and a preparation method for the deficiencies of the prior art. [0004] The technical solution adopted by the present invention to solve its tec...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10N40/08
Inventor 李祥柱李祥田
Owner 山东三晶润滑科技有限公司
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