专利类型:
阳极产品开发专利导航
公开（公告）号:
US7704452B2
申请日:
2006-02-23
申请局:
US
摘要:
A lead calcium tin alloy to which cobalt has been added is described. The alloy is useful in the formation of anodes to be used in electrowinning cells. Electrowinning cells containing the cobalt alloys are particularly suited for electrowinning metals, such as copper, from sulfuric acid electrolytes. The cobalt-containing anodes improve the efficiency of oxygen evolution at the anode during electrowinning and reduce corrosion of the anode.
原始专利权人:
PRENGAMAN DAVID R | SIEGMUND ANDREAS
受让人:
RSR TECHNOLOGIES, INC.
当前专利权人:
RSR Technologies Inc