The activation mechanism is the chemo-activity of mainly due to the strong chemo-activity of chelators to improve the amount of collector adsorbed on chrysocolla.

• 活化效果与螯合剂化学活性和矿物溶解性能有关,活化机理主要为有机螯合剂的强化学活性明显提高了捕收剂的吸附量。