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PROCESS FOR RECYCLING WASTE CATHODE MATERIAL OF NI-MH BATTERY
PROCESS FOR RECYCLING WASTE CATHODE MATERIAL OF NI-MH BATTERY
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机译:镍氢电池废阴极材料的回收处理
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摘要
PURPOSE: A process for recycling waste cathode material of Ni-MH battery is provided to reuse the waste material as cathode active material through a specific recycling process by adding vanadium, titanium, zirconium, nickel, chromium, cobalt and manganese to the waste material. CONSTITUTION: In the recycling process of waste materials generated in the manufacturing process of cathode of Ni-MH battery, an alloy element comprising vanadium 20-25wt.%, titanium 10-20wt.%, zirconium 30-45.%, nickel 10wt.% or less, chromium 5-8wt.%, cobalt 5-15wt.%, manganese 5-15wt.% is added to 100 parts by weight of waste chips generated during punching process of cathode of Ni-MH battery.
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