STUDY ON THE GANGUE OF GOLD MINE REMOVE IRON AND REMOVE SULFUR

Using spiral launder——weak magnetic separation——strong magnetic separation and flotation craft.Experiment research of removing the iron and removing the sulphur to the gangue of gold mine.Separate through a section gravity,a section of weak magnetic separation,two sections of strong magnetic separation and flotation three times.Get about 40% of the producing rate,iron content is smaller than 0.4%,sulphur content is smaller than 0.03% of the feldspar powder.Can meet the ceramic raw materials request.