Potassium feldspar tailing utilizing method

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...

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