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Potassium feldspar tailing utilizing method

A technology for potassium feldspar and tailings, which is applied in the field of potassium feldspar waste recycling and utilization, can solve problems such as natural resource waste and environmental pollution, and achieves the advantages of protecting the natural environment and resources, scientifically simple process, and solving pollution and natural resource waste. Effect

Inactive Publication Date: 2016-07-20
XIANGYANG GAOMING MINING IND CO LTD
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AI Technical Summary

Problems solved by technology

[0002] In the production process of potassium feldspar beneficiation, a certain amount of waste mineral materials will inevitably be produced. This waste mineral material is mainly the relatively fine tailings left after the beneficiation and water washing. Usually, this tailing fine material is directly used as Disposal of waste materials, but this way of disposal not only causes environmental pollution, but also directly results in the waste of effective natural resources

Method used

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Examples

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Embodiment 1

[0012] The utilization method of potassium feldspar tailings is as follows:

[0013] Step 1. Collect the fine tailings after washing, put them into the sedimentation tank, stir evenly, and then settle with flocculant;

[0014] Step 2, putting the above-mentioned precipitated fine tailings into a 15,000 Gauss strong magnetic separator, and reclaiming the fines containing iron minerals through strong magnetic separation;

[0015] Step 3, put the above-mentioned selected iron mineral fines into a 1500 Gauss magnetic separator to obtain iron ore concentrate through magnetic separation;

[0016] Step 4. Compress the remaining material after the above-mentioned magnetic separation with a ceramic filter, filter out the water content, and obtain the remaining mineral fine material that can be used as phosphorus and potassium fertilizer or building material.

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Abstract

The invention provides a potassium feldspar tailing utilizing method. The potassium feldspar tailing utilizing method comprises the following steps that 1, tailing fine materials are collected after being washed through water, put into a sedimentation tank to be uniformly stirred and then subjected to sedimentation through flocculating agents; 2, the tailing fine materials subjected to sedimentation are put into a 15000-gauss high magnetic separator, and the fine materials containing iron minerals are recycled through magnetic separation; 3, the separated iron mineral fine materials are put into the 1500-gauss high magnetic separator again, and iron concentrate materials are obtained through high magnetic separation; and 4, after magnetic separation is completed, residues are compressed through a ceramic filter, containing water is filtered out, and residual mineral fine materials capable of serving as phosphorus potassium fertilizers or building materials are obtained. According to the potassium feldspar tailing utilizing method, after mineral separation of potassium feldspar is completed, the tailing waste materials can be sufficiently used, so that pollution reduction and natural resource protection are facilitated.

Description

technical field [0001] The invention relates to a method for recycling potassium feldspar waste, in particular to a method for utilizing potassium feldspar tailings. Background technique [0002] In the production process of potassium feldspar beneficiation, a certain amount of waste mineral materials will inevitably be produced. This waste mineral material is mainly the relatively fine tailings left after the beneficiation and water washing. Usually, this tailing fine material is directly used as Waste disposal, but this way of disposal not only caused environmental pollution, but also directly caused the waste of effective natural resources. Contents of the invention [0003] The purpose of the present invention is to provide a method for utilizing potassium feldspar tailings, which can fully recycle tailings waste and achieve the purpose of turning waste into treasure. [0004] The present invention includes the collection of tailings fines after washing, and the adopt...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00B03B9/06
CPCB03B9/06B09B3/00B09B5/00Y02W30/52
Inventor 高世明
Owner XIANGYANG GAOMING MINING IND CO LTD
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