银含量对方铅矿浮选的影响及其机理研究进展
王国彬,蓝卓越,王瑞康,赵清平,杨迪,李博琦

Effect of Silver Content on Galena Flotation and Research Progress on Its Mechanism
Guobin WANG,Zhuoyue LAN,Ruikang WANG,Qingping ZHAO,Di YANG,Boqi LI
表2 丁基黄药在含不同杂质方铅矿表面吸附的热力学和动力学参数与浮选回收率(蓝丽红,2012) (impurities and flotation recovery(Lan,2012))
Table 2 Thermodynamics and kinetic parameters of buty1 xanthate adsorption on galena surface with different
矿物类型浮选回收率/%热力学和动力学参数
反应速率系数 k/(×10-3·s-1反应级数n
PbS65.35.220.278
Pb(Ag)S1005.870.93
Pb(Bi)S72.45.360.75
Pb(Cu)S55.70.0211.32
Pb(Mn)S64.72.921.11
Pb(Sb)S52.90.5831.24
Pb(Zn)S46.60.0191.30