High-efficiency grinding aid and preparation method thereof

A grinding aid and high-efficiency technology, applied in chemical instruments and methods, inorganic pigment treatment, dyeing physical treatment, etc., can solve the problems of large environmental impact, unfavorable environmental protection, labor-consuming, time-consuming and material-consuming, and achieve low raw material cost, Avoid heating and cooling process, reduce the effect of the process

Active Publication Date: 2012-04-11
池州市银龙矿业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, it is not only labor-intensive, time-consuming and material-intensive, but also due to technical d

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1:

[0021] A high-efficiency grinding aid is composed of the following raw materials, and the weight parts of the raw materials are:

[0022] 40 parts of triethanolamine

[0023] Sodium acetate 8 parts

[0024] 50 parts water

[0025] Linseed oil 2.0 parts

[0026] Glycerin 2.5 parts

[0027] 2.5 parts of silica.

[0028] The preparation method includes the following steps:

[0029] (1) Weigh various raw materials according to the formula ratio;

[0030] (2) Fully stir the weighed raw materials in a mixer, the stirring time is 0.5-1 hour, and the stirring temperature is 60-70°C;

[0031] (3) Seal the well-stirred mixture for 12-14 hours to obtain the product.

Example Embodiment

[0032] Example 2

[0033] A high-efficiency grinding aid is composed of the following raw materials, and the weight parts of the raw materials are:

[0034] 35 parts of triethanolamine

[0035] Sodium acetate 5 parts

[0036] 40 parts water

[0037] 1.0 part linseed oil

[0038] Glycerin 1.5 parts

[0039] 2 parts of silica.

[0040] The preparation method is the same as in Example 1.

Example Embodiment

[0041] Example 3:

[0042] A high-efficiency grinding aid is composed of the following raw materials, and the weight parts of the raw materials are:

[0043] Triethanolamine 45 parts

[0044] Sodium acetate 10 parts

[0045] 55 parts of water

[0046] Linseed oil 3.0 parts

[0047] Glycerin 3.5 parts

[0048] 3 parts of nano-silica.

[0049] The preparation method is the same as in Example 1.

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PUM

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Abstract

The invention discloses a high-efficiency grinding aid and a preparation method thereof. The high-efficiency grinding aid is a new mixture formed by mixing traditional grinding aid and modifier according to a certain ratio, and the mixture has the functions of grinding aiding and modification. The high-efficiency grinding aid comprises the following components in parts by weight: 35-45 parts of triethanolamine, 5-10 parts of sodium acetate, 40-55 parts of water, 1.0-3.0 parts of flax seed oil, 1.5-3.5 parts of glycerol and 2-3 parts of silicon oxide. The grinding aid disclosed by the invention has the characteristics of simple manufacturing process, low material cost and good use effect.

Description

technical field [0001] The invention relates to the field of production of superfine heavy calcium powder, in particular to a high-efficiency grinding aid and a preparation method thereof. Background technique [0002] In the production process of superfine heavy calcium powder, the grinding aid and modifier are used separately. The commonly used grinding aid is sodium diacetate, which is added dropwise in the ball mill to help the grinding of calcite particles. Commonly used modifiers are stearic acid plus paraffin and coupling agent plus paraffin. After melting at high temperature, the modifier is evenly adsorbed on the surface of heavy calcium powder by using high-speed, high-temperature stirring equipment to activate the powder. In order to facilitate product packaging, the activated high-temperature powder must be cooled rapidly. The process of modifying and activating must be completed by using high-temperature melting equipment for modifiers, high-speed high-tempera...

Claims

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Application Information

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IPC IPC(8): C09C3/04C09C3/06C09C3/08C09C1/02
Inventor 吴可银
Owner 池州市银龙矿业集团有限公司
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