Typical mineral antimony-lead ore is jamesonite, this mercury ore and sulfur antimony ore dressing can not be used as a method to separate the antimony-lead, this concentrate is generally complicated multi-metal ore, e.g. traffic DACHANG Bureau concentrator produced by addition of Jamesonite concentrate containing 28% ~ 30% Pb, 18 % ~ 20% Sb, 5% ~ 9% Zn, the outer 21% ~ 26% S there will be worth recovering silver , indium , cadmium , antimony and other metals. In recent years, several feasible processes have been developed for the treatment of such concentrates, including fluidized roasting-reduction melting, sodium sulfide leaching-separator electrowinning.
The fire process shown in Figure 1 and the sodium sulfide leaching-separator process shown in Figure 2 each have their advantages and disadvantages.

Figure 1 Flow chart of the treatment of the brittle sulphur bismuth ore concentrate

Figure 2 Flow chart of sodium leaching and electrowinning of lead-lead concentrate

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