关键词: 次磷酸钴, 电解, 电渗析

Abstract: A method for producing cobalt hypophosphite by contacting cobalt anode with a solution of hypophosphite anions and applying direct current through anode to cathode is introduced in this paper.A six-compartment electrodialysis cell embodying the method is described.The optimal conditions and relative technologies of producing cobalt hypophosphite are discussed during the process.There is neither solid waste residue nor discarded solution, so this method is environment friendly.

Key words: 次磷酸钴, 电解, 电渗析