Abstract: The effect of 8-hydroxyquinoline (8HQ) on flotation separation of ultrafine diaspore and kaolinite was investigated through flotation tests, zeta potential measurements and FTIR.

• 摘 要: 通过浮选实验、动电位和红外光谱测定，考查了8-羟基喹啉对一水硬铝石和高岭石浮选分离的作用及机理。