Cradle to Gate
Identity ID
3a30121e30fa46399bbda14a8d53e8f8
Materials
Associated ID
42bec7f6-ae85-4c12-8039-9e44e40813b0
Included activities starts
Included activities ends
Description
Graphite rotors can be used for off-furnace degassing equipment for molten metal in furnaces; the dataset includes major raw materials, auxiliary materials, energy inputs, and waste generated during the production process, but infrastructure such as production equipment manufacturing 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 manufacturing process of graphite rotors includes feeding and crushing, calcination, grinding and screening, mixing and forming, impregnation, oxidation resistance treatment, machining, and inspection.
Activity Description
The production process of graphite rotors includes feeding and crushing, calcination, grinding and screening, mixing and pressing, impregnation, anti-oxidation treatment, machining, inspection, and other steps.
Process Description
The graphite rotor consists of a graphite rotor, graphite stator, and graphite impeller. It can be used in off-furnace degassing equipment for molten furnace material. After chemical treatment and using an antioxidant coating that does not harm the molten furnace material, it possesses excellent properties such as resistance to thermal shock, gas tightness, and erosion resistance.
Time period
2021
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology