New Frother 2# Used as the Flotation Foaming Agent for Copper, Lead, Zinc and...

Ammonium Dibutyl Dithiophosphate Used as the Good Collector and Frother for t...

Liquid Pine Oil as the Frother of the Flotation for Copper, Lead, Zinc, Iron ...

Liquid Methyl Isobutyl Carbinol MIBC Used As A Good Frother for Lead-zinc, Co...