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研究了氮的氧化物对硫化矿表面发生作用时,其浮游性质发生变化的主要因素。研究表明,湿矿物与气体混合物接触,导致矿物表面强烈的亲水作用。得出结论:黄铁矿浮游受抑制是由于氮氧化物的氧化作用所致;所研究的气体对黄铜矿和砷黝铜矿的作用似乎
The main factors of the change of the planktonic properties of nitrogen oxides on the surface of sulphide ore are studied. Research shows that wet mineral contact with the gas mixture, resulting in a strong hydrophilic surface mineral. It is concluded that the inhibition of the pyrophytic floatation of pyrite is due to the oxidation of nitrogen oxides; the effect of the gas studied on chalcopyrite and arsenate-tetrahedrite seems