GB 21341-2008 (English Version) PDF

Standard No.: GB 21341-2008
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: Be replaced 2018-11
Replace By: GB 21341-2017
Latest: GB 21341-2022

Scope: This standard specifies the technical requirements, statistical scope and calculation method, energy-saving management and measures for the energy consumption (hereinafter referred to as energy consumption) limit of ferroalloy unit products. This standard is applicable to 5 specifications including ferrosilicon produced by reduction electric furnace (submerged arc furnace), high-carbon ferrochromium (electric furnace ferromanganese), manganese-silicon alloy, high-carbon soldering iron and blast furnace-produced ferromanganese (high-carbon ferromanganese) alloy Calculation and assessment of energy consumption quota per unit product of bulk products, and energy consumption control of new equipment. Other ferroalloy products can be implemented by reference.

GB 21341-2008 Referenced Document

GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
GB/T 2272 Ferrosillicon*， 2020-06-02 Update
GB/T 3795 Ferromanganese Amendment No. 1
GB/T 4008 Ferromanganese-silicon*， 2008-08-05 Update
GB/T 5683 Ferrochromium*， 2008-08-05 Update

2022 GB 21341-2022 The norm of energy consumption per unit production of ferroalloy
2017 GB 21341-2017 The norm of energy consumption per unit product of ferroalloy
2008 GB 21341-2008 The norm of energy consumption per unit product of ferroalloy