Cradle to Gate
Identity ID
f92c85eb-c7a2-4504-ba6b-8c07cacac23a
Materials
Associated ID
3ac50aa8-d6fe-48db-9a82-695f5d48ac07
Included activities starts
Included activities ends
Description
Prefabricated components can be used to improve the cleanliness of molten steel and serve as refractory linings in both vacuum and non-vacuum induction furnaces and electric arc furnaces. This dataset includes primary raw materials, auxiliary materials, energy consumption, and atmospheric emissions associated with the production process; however, infrastructure such as production equipment and facility construction is excluded from the system boundary of the dataset. The life cycle inventory is compiled from data sourced from multiple references. The manufacturing process of prefabricated components includes raw material preparation, arc melting, dephosphorization and purification, crystallization, crushing and screening, magnetic separation, and classification.
Activity Description
The production activities of this product include processes such as raw material preparation, arc melting, leaching and purification, crystallization, crushing and screening, magnetic separation, and classification.
Process Description
The prefabricated component is composed of electrofused magnesia, medium-grade magnesia, fused quartz, microsilica powder, steel fibers, etc., and can be used to improve molten steel cleanliness, as well as serving as a refractory lining in both vacuum and non-vacuum induction furnaces and electric arc furnaces.
Time period
2021
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology