Emission of Iron & Ore Life Cycle
Unit :Kg / Ton Steel
| Item
| BOF Route
| EAF Route
|
Materials Consumption
| Coal
| 590
| 75
|
Iron Ore
| 1400
| 0
|
Scrap
| 140
| 1070
|
Resource &
Energy Consumption
| Water
| 12
| 7.19
|
Energy
| 842
| 384
|
Emission
| CO2
| 1911
| 558
|
SOX
| 2.19
| 1.98
|
NOX
| 2.18
| 1.53
|
CO
| 26.4
| 2.37
|
Dust
| 1.46
| 0.213
|
Salvaged material
| 204
| 55.8
|
Source: UN, Industry as a partner for sustainable development, Iron and Steel