Effects of collectors(butyl xanthate(BX), O-isopropyl-N-sulfur ethyl carbamate(Z-200) and emulsified kerosene), dereagent(sodium sulfide) and depressant thiogly
Polymethyl methacrylate(PMMA) encapsulated silica nanocomposite particles were prepared by ultrasonically induced in situ polymerization of methyl methacrylate(