GB 21256-2013 (English Version) PDF

Standard No.: GB 21256-2013
Language: Chinese, Available in English version
Release Date: 2013
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB 21256-2013
Replace: GB 21256-2007

Scope: This standard stipulates the technical requirements, statistical scope, calculation method and energy-saving measures of the limit value, access value and advanced value of energy consumption per unit product (hereinafter referred to as energy consumption per unit product) quota of the main process of crude steel production. This standard is applicable to the statistical calculation and evaluation of energy consumption per unit product of iron and steel enterprises in sintering process, pelletizing process, blast furnace process and converter process, as well as energy consumption control of new equipment.

GB 21256-2013 Referenced Document

GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
GB 28662-2012 Emission standard of air pollutants for sintering and pelletizing of iron and steel industry
GB/T 12723 General principles for establishing allowance of energy consumption per unit throughput*， 2013-12-18 Update
GB/T 21368-2008 Specification for equipping and managing of measuring instrument of energy in the iron and steel industry

2013 GB 21256-2013 The norm of energy consumption per unit product of major individual.process of crude steel manufacturing process
2007 GB 21256-2007 The norm of energy consumption per unit product of major procedure of crude steel manufacturing process