Cradle to Gate
Identity ID
73865c10b6c84fc5941a2520977f9ddf
Materials
Associated ID
9b40799c-39f4-4364-a369-8210a0a8278b
Included activities starts
Included activities ends
Description
Magnesia-carbon furnace protection material can be used for deoxidation furnace protection in electric furnace slag modification; this dataset includes main raw materials, auxiliary materials, and energy consumption in the production process, but infrastructure such as production equipment and factory construction is not included within the system boundary of the dataset; the life cycle inventory is compiled from data sourced from multiple references; the production process of magnesium-carbon furnace protection material includes raw material procurement, batching, mixing, forming, drying, firing, cooling, quality inspection, and packaging.
Activity Description
The production activities of magnesia-carbon furnace lining materials include raw material procurement, batching, mixing, forming, drying, firing, cooling, quality inspection, and packaging processes.
Process Description
Magnesia-carbon furnace lining material is used for deoxidation and furnace protection in electric furnace slag modification. It is primarily composed of magnesia and graphite, offering advantages such as reducing furnace lining erosion, adjusting final slag basicity, stabilizing desulfurization and dephosphorization efficiency, and purifying molten steel. It can be used as an auxiliary refractory material.
Time period
2020
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The product is manufactured from magnesium oxide, carbon, and waste refractory materials. The system boundary of the product includes raw material procurement, batching, mixing, forming, drying, firing, cooling, quality inspection, and packaging.