Processing waste from the production of nickel-cadmium battery plants
At present, cadmium is consumed in a large amount in the production of Ni-Cd batteries. This battery plant produces a large amount of cadmium-containing waste, and the production process for recovering cadmium from such waste is shown in Fig. 1. Figure 1 Recovery of cadmium from Ni-Cd battery production waste Sweden factory to deal with this waste production data as follows: Disposal of waste 365t/a Recovery of cadmium 17t/a Recovery of nickel 44t/a Recovery of cobalt 1t/a Output leaching slag amount 40t/a Output iron slag amount 55kg/a Total cadmium in slag 41kg/a The amount of soluble cadmium in the slag 2.1kg/a Cadmium recovery rate 99.76%
Slitting machine
Slitting machine is a kind of mechanical equipment for slitting wide-width paper, mica tape or film into a plurality of narrow-width materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. The main Cutting Machine is used for: non-woven Cloth; mica tape, paper, insulation material and various film materials are cut, especially suitable for slitting of narrow strips.
1.Width of the plate ≤1250mm
7.Voltage:380V 50Hz 3phases
Slitting Line/Cut To Length Line Slitting Line,Cut To Length Line,Steel Coil Slitting Line,Slitting And Cut To Length Line Cangzhou Feiyang Machiney Manufacturing Co., Ltd. , https://www.coldformingmachines.com
Main Features
2. hydraulic 40#
3. Power:4+4kw
4.Thickness of raw material 0.3-0.6mm
5.speed :10-15m/min
6. Weight:About 0.5T
