The experimental study on mineral processing technology of a monzogranite pegmatite in Liaoning was carried out,the process flow of rod grinding screening desliming wet magnetic separation flotation was adopted,with a feldspar yield of 67.78%,SiO2 content of 67.79%,Al2O3 content of 17.59%,Fe2O3 content of 0.09%,K2O content of 6.32%,Na2O content of 5.87%,potassium sodium content greater than 12%,Fe2O3 content low,and can be used as high-quality ceramic raw materials.At the same time,the yield of quartz sand is 12.26%,the SiO2 content is 99.61%,and the Fe2O3 content is 65 ppm,which can be used as quartz sand for photovoltaic glass.
关键词
花岗伟晶岩/长石/石英/选矿试验
Key words
granite pegmatite/feldspar/quartz/beneficiation test
维普
万方数据