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Environment-friendly micro-emulsified cutting fluid and preparation method thereof

An environment-friendly, micro-emulsion technology, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as poor lubricity and anti-rust effect

Inactive Publication Date: 2021-02-02
安徽中天石化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although water-soluble cutting fluid has good cooling performance, it also has the problem of poor lubricity and anti-rust effect

Method used

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  • Environment-friendly micro-emulsified cutting fluid and preparation method thereof
  • Environment-friendly micro-emulsified cutting fluid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] An environment-friendly microemulsion cutting fluid, comprising the following raw materials in parts by weight:

[0041] 20 parts of base oil, 3 parts of fatty alcohol polyoxyethylene ether, 40 parts of deionized water, 2 parts of tall oil acid, 1 part of water-soluble additive and 6 parts of polymer microspheres;

[0042] The preparation method of the environment-friendly microemulsion cutting fluid comprises the following steps:

[0043] In the first step, after mixing the base oil and fatty alcohol polyoxyethylene ether, the temperature is raised to 58°C, and the oil phase components are configured;

[0044] In the second step, deionized water, tall oleic acid and water-soluble additives are mixed to make water phase components;

[0045] Step 3: After mixing the water phase components and the oil phase components, the temperature was raised to 53° C., polymer microspheres were added, and stirred for 30 minutes to obtain an environment-friendly microemulsion cutting ...

Embodiment 2

[0061] An environment-friendly microemulsion cutting fluid, comprising the following raw materials in parts by weight:

[0062] 25 parts of base oil, 4 parts of fatty alcohol polyoxyethylene ether, 45 parts of deionized water, 3 parts of tall oil acid, 2 parts of water-soluble additives and 7 parts of polymer microspheres;

[0063] The preparation method of the environment-friendly microemulsion cutting fluid comprises the following steps:

[0064] In the first step, after mixing the base oil and fatty alcohol polyoxyethylene ether, the temperature is raised to 60°C, and the oil phase components are configured;

[0065] In the second step, deionized water, tall oleic acid and water-soluble additives are mixed to make water phase components;

[0066] Step 3: After mixing the water phase components and the oil phase components, the temperature was raised to 55° C., polymer microspheres were added, and stirred for 35 minutes to obtain an environment-friendly microemulsion cuttin...

Embodiment 3

[0082] An environment-friendly microemulsion cutting fluid, comprising the following raw materials in parts by weight:

[0083] 30 parts of base oil, 5 parts of fatty alcohol polyoxyethylene ether, 50 parts of deionized water, 4 parts of tall oil acid, 3 parts of water-soluble additives and 8 parts of polymer microspheres;

[0084] The preparation method of the environment-friendly microemulsion cutting fluid comprises the following steps:

[0085] In the first step, after mixing the base oil and fatty alcohol polyoxyethylene ether, the temperature is raised to 62°C, and the oil phase components are configured;

[0086] In the second step, deionized water, tall oleic acid and water-soluble additives are mixed to make water phase components;

[0087] In the third step, the water phase component and the oil phase component are mixed, and the temperature is raised to 57° C., polymer microspheres are added, and stirred for 40 minutes to obtain an environment-friendly microemulsio...

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Abstract

The invention discloses an environment-friendly micro-emulsified cutting fluid and a preparation method thereof. The environment-friendly micro-emulsified cutting fluid comprises the following raw materials in parts by weight: 20-30 parts of base oil, 3-5 parts of fatty alcohol-polyoxyethylene ether, 40-50 parts of deionized water, 2-4 parts of tall oleic acid, 1-3 parts of a water-soluble additive and 6-8 parts of polymer microspheres. The preparation method of the environment-friendly micro-emulsified cutting fluid comprises the following steps: 1, mixing base oil and fatty alcohol-polyoxyethylene ether, and heating to 58-62 DEG C to prepare an oil-phase component; 2, mixing deionized water, tall oleic acid and a water-soluble additive to prepare a water-phase component; and 3, mixing the water-phase component and the oil-phase component, heating to 53-57 DEG C, adding polymer microspheres, and stirring for 30-40 minutes to obtain the environment-friendly micro-emulsified cutting fluid.

Description

technical field [0001] The invention belongs to the technical field of cutting fluid preparation, and in particular relates to an environment-friendly microemulsion cutting fluid and a preparation method thereof. Background technique [0002] The cutting fluid should have good cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, and easy dilution. At present, cutting fluid can be divided into two categories, oil-soluble cutting fluid and water-soluble cutting fluid. Generally, oil-soluble cutting fluid has good lubricating performance, but poor cooling performance, and contains a large amount of organic matter, which pollutes the environment. Although some water-soluble cutting fluids have good cooling performance, they also have the problem of poor lubricity and anti-rust effect. It is very important to have a cutting fluid that does not corrode the equipment and does not pollute the environment. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N30/04C10N30/12C10N30/16C10N30/06C10N40/22
CPCC10M173/00C10M2205/0285C10M2207/2835C10M2207/2825C10M2207/18C10M2209/104C10M2209/108C10M2209/084C10M2209/12C10M2229/02C10M2207/126C10M2215/042
Inventor 高晓谋冯克权何甲生高荣权
Owner 安徽中天石化股份有限公司
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