The product is an electro- nickel process Y series 3-phase cast iron housing induction motor
Y series motors are widely used in places where there doesn't exist combustible, explosive or corrosive gas, and without any special requirements, such as machine tools, pumps, fans, transport machinery, mixer, agriculture machinery and food machines, etc.
Y Three-Phase Iron Housing Electric Motor 3 Phase Motor,Three Phase Motor,3 Phase Induction Motor,Three Phase Electric Motor FUZHOU LANDTOP CO., LTD , https://www.landtopco.com
Y series motor is totally enclosed and fan cooled three phase squirrel cage induction motor. It is newly designed in conformity with the relevant rules of IEC&DIN42673 standards. The Y connection for motor of 3kw and below. And delta connection for 4kw and above.
Application:
Czech Xie Lide Plant Laterite Nickel Ore Dressing Plant
The plants used in the reduction roasting-ammonia leaching process to produce electro-nickel from laterite ore are Brazil Tocantins Nickel, Czech Sheridan and Albania's Elbasan Nickel Plant. Figure 4 shows the flow of the Scherrer plant.
Figure 4 Production process of the Czech Sheridan plant
The composition (%) of the laterite treatment of the laterite mine is:
Ni
Co
Cr
Fe
SiO 2
MgO
0.7 to 1.0
0.16
2.5
50～52
0.15~10
1 to 4
The plant produces 3,000 tons of nickel per year. The main technical and economic indicators are as follows:
Nickel leaching rate is 74%, cobalt leaching rate is 65%, total recovery from ore to electric nickel is 70%; ammonia consumption is 8kg/t dry ore; electrolysis power consumption is 7000kWh/t nickel.
The electro nickel content is as follows (%):
Ni
Co
Fe
Zn
Cu
99.93～99.95
0.01~0.04
<0.002
0.007～0.009
<0.001