First, the process principle special agent formula, the vanadium component in the vanadium- bearing coal is floated, and then calcined (burning), leaching, high-concentration vanadium-containing solution, the solution is directly treated with ammonium precipitation to obtain partial bias Ammonium vanadate product. Second, the process flow chart Neodymium Pot Magnet,Ferrite Pot Magnet,Rubber Coated Pot Magnet,Pot Shaped Magnet Dongguan Zhenglong Magnet Co., Ltd , https://www.zlmagent.com