RECOVERY OF NICKEL AND COBALT BY PYROMETALLURGICAL PROCESS OF WASTE FROM PRODUCING PROGRAM OF NICKEL METAL HYDRIDE BATTERIES

被引：0
|
作者：
Wang, Hui [1 ]
Lu, Huimin [1 ]
机构：
[1] Beijing Univ Aeronaut & Astronaut, Sch Mat Sci & Engn, Beijing 100191, Peoples R China
来源：
EPD CONGRESS 2009, PROCEEDINGS | 2009年
关键词：
Ni-MH battery waste; pyrometallurgical process; scorification system;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
With the great increasing use of nickel metal hydride batteries recently. the waste of this kind batteries have been paid for close consideration. For the main reason that the waste of the batteries contained precious metals and lanthanide which cost great lose. This paper introduces the pyrometallurgical process of recovering nickel and cobalt from the waste of the nickel metal hydride batteries. Particularly. the waste for the process was from factory during the producing program, The use of designed solvent to divide nickel and cobalt in melted state from the waste is described. Also. the result of the nickel and cobalt and melted gangue that mainly consist of lanthanide oxide am included in details. The aim of the paper is to find out a simple and feasible way to reuse waste from nickel metal hydride batteries.
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页码：899 / 904
页数：6
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