Name: High performance Pb-Ag alloy anode plate for Zinc electro winning plant
Brand: Unionsum
Availability: InStock

Product Details

√ Complete & Integrated & Tailor-made Design.

√ 32-year Experienced Professors on Lead/Zinc/Copper Metallurgy.

√ Professional Export Practices: Have Exported to +20 Oversea Countries.

Lead Silver Anode/ Lead Alloy Anode

Lead Alloys are preferred material for EW anodes from acidic sulfate solution, which is widely used in Zinc, Copper, Nickel, Cobalt and Manganese EW industry for its inert property low production cost. Our Pb-Ag rolled insoluble anode is the best choice for Zinc EW plant, following is the normal structure of such anode.

Item	Parameter
Blank material	Pb-Ag (Ag, 0.75-1%)
Anode service life	3 years
Surface	Smooth, no bubble & included slag & overlying grains
Compose	Plate, hanger bar, insulator
Application	Zinc Electrowinning and Refining

Advantages

High mechanical strength against warpage and creep (from stability), no casting defects and porosity
Low oxygen over potential for oxygen evolution
Quick and stable formation of hard, compact and adherent protective corrosion layer (conditioning)
High corrosion resistance, higher resistance to initial conditioning, long service life.
Minimized production cost
Reduction in cell voltage, increase in current efficiency
Production of high quality lead free metal cathode product
No anode or cell cleaning required
Elimination of cobalt addition required in Zn/Cu/Mn electro-winning
After assembly, flat smoothing blank surface, vertical to horizontal level, blank flatness error <0.2mm

Product Overviews

Test Analysis

Type of the lead alloy anode

Cu-EW	Zn-EW	Ni-EW	Co-EW	Mn-EW
Pb-Ca-Sn Rolling Anode	Pb-Ag Rolling Anode	Pure Pb Rolling Anode	Pb-Sb Cast Anode	Pure Pb Cast Anode
Pb-Ca-Sn-Ag Rolling Anode	Pb-Ag- Ca Rolling Anode	Pb-Ca-Sn Rolling Anode
Ti-MMO Mesh Anode	Ti-MMO Mesh Anode	Ti-MMO Mesh Anode	Ti-MMO Mesh Anode