GB 21347-2008
The norm of energy consumption per unit product of magnesium metallurgical enterprise (English Version)
- Standard No.
- GB 21347-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2013-10
- Replace By
- GB 21347-2012
- Latest
- GB 21347-2023
- Scope
- This standard specifies the technical requirements, calculation principles, calculation methods, statistical scope, and energy-saving management and measures for the production energy consumption (hereinafter referred to as energy consumption) limit of magnesium smelting (silicothermal method). This standard is applicable to the calculation and assessment of energy consumption of silithermal magnesium smelting process products, as well as the energy consumption control of new projects.
GB 21347-2008 Referenced Document
- GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
- GB 3101 Quantities and units--General principles
- GB/T 2589 General rules for calculation of the comprehensive energy consumption*， 2020-09-29 Update
GB 21347-2008 history
- 2023 GB 21347-2023 Energy consumption limit per unit product for industrial silicon and magnesium
- 2012 GB 21347-2012 The norm of energy consumption per unit products of magnesium metallurgical enterprise
- 2008 GB 21347-2008 The norm of energy consumption per unit product of magnesium metallurgical enterprise
