EXTRACTING AGENT HIGHLY SELECTIVE FOR ZINC AGAINST CADMIUM, AND RECOVERY OF ZINC

摘要

PPROBLEM TO BE SOLVED: To provide a method for recovering zinc by which zinc can be highly selectively extracted in the presence of cadmium. PSOLUTION: In this method for recovering zinc, the zinc is recovered highly selectively from a metallic solution in which zinc is contained and cadmium coexists, by using a highly selective zinc extracting agent containing, as an effective component, a compound represented by chemical structural formula (1). PCOPYRIGHT: (C)2007,JPO&INPIT