I-arhente yokubamba emnyama isetyenziswa ngokubanzi kwi-sulfide flotation.Isetyenziswe ukususela ngo-1925.
Igama layo lekhemikhali yi-dihydrocarbyl thiophosphate.Yahlulwe yangamacandelo amabini:
i-dialkyl dithiophosphate kunye ne-dialkyl monothiophosphate.Izinzile Ilungile
iipropati kwaye zingasetyenziswa kwi-pH ephantsi ngaphandle kokubola ngokukhawuleza.