Production cost of lean ore system in Jinchuan Nickel Mine Second Selection Plant

Serial number

project

Unit consumption

Unit price (yuan/ton)

Amount (yuan/ton)

1

Auxiliary material

Steel ball

Shirt

Pharmacy: ethyl xanthate

Ding Huang Yao

2 ^#æ²¹

Copper sulfate

Steel rod

Filter cloth

lubricating oil

water

steam

Kg/ton·mine

0.61

0.048

0.108

0.029

0.057

0.149

0.342

0.003 m ² /ton

3.87

0.021

0.95

2.47

2.30

2.90

2.40

1.8

0.70

7 yuan / m ²

0.1

13

0.56

0.10

0.25

0.09

0.14

0.27

0.24

0.02

0.39

0.27

2

Electricity

37.02 degrees / ton

0.070 yuan / kWh

2.89

3

Production worker wages

0.37

4

Production worker additional wage

0.04

5

6

Factory management fee

0.92

7

Workshop funding

3.95

Mineral processing unit cost

10.49 yuan / ton

Concentrate unit cost (including nickel)

Yuan/ton·nickel

8412.88 yuan / ton of nickel