Discussion on the use of anode plates in zinc electrowinning
By introducing the research status of anode materials since the industrialization of zinc hydrometallurgy,comparing the behavior and advantages and disadvantages of several anodes such as lead and lead alloys,titanium based coatings,aluminum based barrier type,and composite lead dioxide in the zinc electrowinning process,the reasons why lead silver alloy anodes can be widely used on a large scale are pointed out.Finally,prospects for the research of anodes for zinc electrowinning are made.
Zinc hydrometallurgyElectrodepositionAnode plateLead based alloysAluminum based fence board