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A kind of emulsified oil for environment-friendly hydraulic support and preparation method thereof

A technology of hydraulic support and emulsified oil, which is applied in the petroleum industry, lubricating composition and other directions, can solve the problems of various types of materials and complex production process, and achieve the effect of meeting environmental protection requirements, reducing production costs, and having good yield performance.

Active Publication Date: 2019-01-18
ZIZHOU XINRUN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of emulsified oil for environment-friendly hydraulic support and its preparation method. The improved formula solves the problems of complex production process and many types of materials in the prior art. The formula of the new process uses less raw materials, Low cost, simple preparation method

Method used

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  • A kind of emulsified oil for environment-friendly hydraulic support and preparation method thereof
  • A kind of emulsified oil for environment-friendly hydraulic support and preparation method thereof
  • A kind of emulsified oil for environment-friendly hydraulic support and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The present invention prepares 1 ton of environment-friendly type hydraulic support emulsified oil used raw material formula as follows:

[0026] Element

Dosage(kg)

Element

Dosage(kg)

water

432.30

Swire oil

200

sodium hydroxide

33.33

Emulsifier E9600

37.5

sodium benzoate

46.67

naphthenic acid

37.5

sodium nitrite

100

EDTA

42.67

Triethanolamine

55

Borax

10

Benzotriazole

5

[0027] Such as figure 1 Shown, the complete steps of the preparation method of the inventive method:

[0028] 1) Under the condition that the temperature is not lower than 20°C and the stirring rate is 45r / min, first add triethanolamine, swire oil, and naphthenic acid into the reaction kettle in proportion and stir evenly to emulsify and stabilize; First add triethanolamine and stir for 5-10 minutes; then add Swire oil and stir for 5-10 minutes; then add naphthenic acid and ...

Embodiment 2

[0037] The present invention prepares 1 ton of environment-friendly type hydraulic support emulsified oil used raw material formula as follows:

[0038] Element

[0039] The preparation method and the order of addition are the same as in Example 1.

Embodiment 3

[0041] The present invention prepares 1 ton of environment-friendly type hydraulic support emulsified oil used raw material formula as follows:

[0042]

[0043]

[0044] The preparation method and the order of addition are the same as in Example 1.

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Abstract

The invention discloses environment-friendly emulsified oil for a hydraulic support and a preparation method of the environment-friendly emulsified oil. The emulsified oil is prepared from the following raw materials in percentage by mass: 15.0 to 25.0 percent of Turkey red oil, 2 to 4 percent of sodium hydroxide, 2 to 5 percent of emulsifier E9600, 3 to 6 percent of sodium benzoate, 3 to 6 percent of naphthenic acid, 9 to 11 percent of sodium nitrite, 4 to 6 percent of EDTA, 5 to 7 percent of triethanolamine, 0.5 to 2.0 percent of borax, 0.1 to 1 percent of benzotriazole and the balance of water. According to the emulsified oil and the preparation method thereof, provided by the invention, the defects that the production technology process is complex, the materials are various and the odor is great in the prior art can be overcome, and the production cost is reduced; in the formula of the emulsified oil, the plant Turkey red oil is adopted, the quality of the emulsified oil is improved due to the selection of the raw materials, the using amount of organic solvents in the whole formula is reduced and the demand of environment protection is met.

Description

【Technical field】 [0001] The invention relates to the field of oil for liquid hydraulic supports in the coal industry, and relates to an environment-friendly emulsified oil for hydraulic supports and a preparation method thereof. 【Background technique】 [0002] The hydraulic support is an important mechanical equipment for comprehensive mechanization and coal mining face to support the roof, and it is used in conjunction with the coal shearer. Its support, lifting, movement and overload protection, etc., all rely on the pressure liquid to flow in a system composed of pipelines and control elements of a certain structure to realize energy transmission and transformation. This pressurized fluid is the transmission medium. Therefore, emulsified oil is commonly used to configure hydraulic fluid and is used in hydraulic supports. [0003] However, in the existing technology, the production and formulation of emulsified oil for mining hydraulic supports have complicated processe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M173/00C10N40/08C10N30/04C10N30/06C10N30/12C10N40/22
CPCC10M173/00C10M2201/04C10M2201/062C10M2201/083C10M2207/141C10M2207/16C10M2207/401C10M2215/04C10M2215/042C10M2215/223C10N2030/06C10N2030/08C10N2030/12C10N2030/24C10N2040/08C10N2040/22C10N2010/02
Inventor 张烈香
Owner ZIZHOU XINRUN BIOTECH CO LTD
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