Cradle to Consumer
Identity ID
787ecb1d-a839-4c66-8dec-9c33d0a83432
Materials
Associated ID
d8f28886-3e17-4b53-9b1e-4ae615ea490a
Included activities starts
Included activities ends
Description
This is a market dataset representing the consumption market in the region. It includes transportation of the product from the factory gate to consumption, with transport services calculated according to the regional transportation conditions for the product.
Activity Description
The production process of pelletized ore includes procedures such as raw material mixing, pellet formation, drying, and calcination, with the calcination process mainly employing the grate-kiln technology. The unit process activities include energy consumption (especially fuel consumption during pellet calcination), auxiliary material usage, as well as waste treatment and pollutant emissions.
Process Description
Pelletized ore is an iron ore product primarily used in blast furnace steelmaking. It is made from iron ore fines and binders through processes of pelletizing, drying, and roasting to form hard, spherical granules. Pelletized ore has high iron content, uniform chemical composition, and excellent reducibility, making it an ideal raw material for steelmaking. Its highly uniform size and shape enhance permeability and thermal efficiency of the burden layer inside the blast furnace, thereby improving steelmaking efficiency and reducing production costs.
Time period
2021
2026
Geography
China,Yunnan
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The pelletizing process of iron ore pellets mainly adopts the grate-kiln technology. The raw pellets are roasted at high temperatures, forming hard spherical particles through physical and chemical changes.