This document specifies the levels, technical requirements, statistical scopes and calculation methods for the norm of energy consumption per unit product of electrolytic aluminum and alumina. This document is applicable to the calculation and assessment of energy consumption per unit product of electrolytic aluminum and alumina production, as well as the energy consumption control of new construction, renovation and extension projects.
Basic Data
Standard ID
GB 21346-2022 (GB21346-2022)
Description (Translated English)
The norm of energy consumption per unit product of electrolytic aluminum and alumina
Sector / Industry
National Standard
Classification of Chinese Standard
F01
Classification of International Standard
27.010
Word Count Estimation
14,191
Date of Issue
2022-12-29
Date of Implementation
2024-01-01
Older Standard (superseded by this standard)
GB 21346-2013, GB 25327-2017
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
