【摘要】 本文通过溶液化学计算、动电位测定和浮选试验讨论了两性辅收剂胺醇黄药与镍黄铁矿的作用机理。采用胺醇黄药代替丁黄药浮选金川二矿区富矿石显著地提高了精矿品位。更多还原

【Abstract】 This paper discusses the effect mechanism of an amphoteric collector-aminoethyl xanthate in the flotation of nickel pyrite by means of chemical calculation of solution, zeta potential measurement and flotation testing. The flotation of high grade ores of №2 mining area, Jinehuan Mine is carried out using amino-ethyl xanthate instead of butyl xanthate, resulting in a dramatic increase in the concentrate grade.更多还原