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 21347-2012 Referenced Document
GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
GB/T 2589 General rules for calculation of the comprehensive energy consumption*, 2020-09-29 Update
GB/T 3101 General principles concerning quantities,units and symbols
GB 21347-2012 history
2023GB 21347-2023 Energy consumption limit per unit product for industrial silicon and magnesium
2012GB 21347-2012 The norm of energy consumption per unit products of magnesium metallurgical enterprise
2008GB 21347-2008 The norm of energy consumption per unit product of magnesium metallurgical enterprise