Study of the effect of sodium sulfide as a selective depressor in the separation of chalcopyrite and molybdenite... Pulp potential measurements revealed that the dixanthogen and xanthate were decomposed and desorbed, respectively, from the mineral surface in a reducing environment....
Dixanthogen formation in flotationIt is illustrated using test data on liquid-phase Pb(NO3)2 and ROCSSK reactions that dixanthogen originates in the solution, and the origination mechanism is suggested....
The desulfurization of magnetite ore by flotation with a mixture of xanthate and dixanthogen... This study utilized froth flotation to float pyrrhotite away from magnetite using collectors of xanthate and dixanthogen....
Infrared spectroscopic studies of dixanthogen adsorbed on oxidized zinc sulfideThe adsorption of dodecyl dixanthogen from aqueous emulsions and petroleum ether solutions on oxidized artificial zinc sulfide, oxidized sphalerite (Hosokura mine) and zinc oxide was studied by means of...
