| abstract |
The invention particularly relates to a flotation compound agent for simultaneous desulfurization, potassium, sodium, and magnesium decalcification and application thereof, and belongs to the technical field of mineral flotation. , 60-90 parts of inhibitor, 200-600 parts of desulfurization collector, 200-500 parts of sodium depotassium collector, 200-400 parts of decalcified magnesium collector and 40-60 parts of foaming agent. The flotation of high-sulfur bauxite by selecting compounding agent can realize simultaneous desulfurization, depotassium and decalcification of high-sulfur bauxite, which can reduce the sulfur content to below 0.1%; CaO+MgO≤0.4%; K 2 O+Na 2 O≤0.4%. |