GB 21251-2014
The norm of energy consumption per unit product of nickel metallurgical enterprise (English Version)
- Standard No.
- GB 21251-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2024-06
- Latest
- GB 21251-2014
- Replace By
- GB 25323-2023
- Replace
- GB 21251-2007
- Scope
- This standard specifies the technical requirements, statistical scope and calculation method, calculation scope, and energy-saving management and measures of nickel smelting enterprise product energy consumption (hereinafter referred to as energy consumption) quota. This standard is applicable to nickel smelting of nickel sulfide concentrate, calculation and assessment of product energy consumption of nickel refining enterprises, and energy consumption control of new projects. This standard does not apply to nickel smelting enterprises using nickel oxide ore as raw material.
GB 21251-2014 Referenced Document
- GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
- GB/T 12723 General principles for establishing allowance of energy consumption per unit throughput
- GB/T 2589 General rules for calculation of the comprehensive energy consumption*， 2020-09-29 Update
GB 21251-2014 history
- 2014 GB 21251-2014 The norm of energy consumption per unit product of nickel metallurgical enterprise
- 2007 GB 21251-2007 The norm of energy consumption per unit products of nickel metallurgical enterprise
GB 21251-2014 The norm of energy consumption per unit product of nickel metallurgical enterprise was changed to GB 25323-2023 Energy consumption quota per unit product of non-ferrous heavy metal smelting enterprises.
