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Preparation method and system of montmorillonite ore raw material

A technology of montmorillonite ore and montmorillonite, applied in the direction of non-metallic elements, etc., can solve the problems of long preparation time, low one-time utilization rate of raw materials, low production efficiency, etc., and achieve the effect of simple system configuration

Active Publication Date: 2014-04-09
DAYOU SCIENTFIC & TECHNICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, the preparation time is long, the production efficiency is not high, and it is difficult to crush the coarse particles in the montmorillonite ore powder raw material, and the one-time utilization rate of the raw material is too low

Method used

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  • Preparation method and system of montmorillonite ore raw material
  • Preparation method and system of montmorillonite ore raw material
  • Preparation method and system of montmorillonite ore raw material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0026] The solid-to-liquid weight ratio of montmorillonite to water is 1:10 or 1:5, and the rest is the same as that of Example 2 above to obtain purified montmorillonite powder.

Embodiment 3

[0028] Present embodiment is based on above-mentioned embodiment, only with the ethanol of 1000ml, methyl alcohol, toluene, benzene, acetone, ethyl ether or gasoline replace 800 grams of water, all the other are fully carried out ultrasonic dispersion treatment according to the parameter of embodiment 1, technique and method, Obtain purified montmorillonite powder.

Embodiment 4

[0030] Take 300g of montmorillonite and 2000g of ethanol in the dispersing treatment tank, and use a power of 200W and a frequency of 15kHz to carry out dispersion treatment for 30 minutes to obtain a suspension of montmorillonite, which is statically precipitated, filtered, squeezed out of ethanol and then dried to obtain Purified montmorillonite powder.

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Abstract

The invention discloses a preparation method and system of a montmorillonite ore raw material, wherein the preparation time is short, the efficiency is high, and the prepared montmorillonite ore raw material has high purity and good quality. aThe preparation method comprises the steps of mixed dispersion treatment of montmorillonite and solvent and preparation of montmorillonite suspension; in the mixed dispersion treatment of montmorillonite and solvent, ultrasonic dispersion treatment is carried out on the montmorillonite and solvent mixture once or many times so as to prepare the montmorillonite suspension. The preparation system comprises a dispersion treatment tank and an ultrasonic generator which correspond to each other, a high-pressure pump, a solvent storage chamber, a treatment storage chamber and corresponding control valves.

Description

technical field [0001] The invention relates to a method for preparing montmorillonite ore raw materials and a preparation system thereof. Background technique [0002] Montmorillonite ore is a widely used chemical raw material, but it contains many impurities and cannot be used directly. Therefore, it must be purified. The existing method of purifying montmorillonite is to use a blade mixer, that is, the motor rotates to drive the blades to rotate, and the montmorillonite ore raw material is slowly dispersed in water to make it a suspension, and then filtered and dried to obtain pure montmorillonite earth. In this method, the preparation time is long, the production efficiency is not high, and it is difficult to pulverize the coarse particles in the montmorillonite ore powder raw material again, and the one-time utilization rate of the raw material is too low. Contents of the invention [0003] The object of the present invention is to provide a method for preparing mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B33/20
Inventor 毛宇辰易孙逊毛先华金建华
Owner DAYOU SCIENTFIC & TECHNICAL CO LTD