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Norm of energy consumption per unit production of main individual-process of crude steel manufacturing process
Standard in brief
Scope of Application：
本文件规定了粗钢生产主要工序单位产品能源消耗（以下简称单位产品能耗)限额等级、技术要求、统计范围和计算方法。
本文件适用于钢铁企业进行烧结工序、球团工序、高炉工序、转炉工序和电弧炉工序单位产品能耗的计算、评价，以及新建、改建项目的能耗控制。
Basic information
Standard No：GB 21256-2025
Standard Name：粗钢生产主要工序单位产品能源消耗限额
English Name：Norm of energy consumption per unit production of main individual-process of crude steel manufacturing process
Standard Status：现行
Release Date：2007-12-03
Effective Date：2026-07-01
Language of Publication：中文简体
Standard Classification
ICS Number：27.010
CCS Number：F01
Related Standards
Referenced Standards：GB/T 12723,GB 17167,GB/T 21368-2008
Publication Information
Number of pages：16
Number of words：19 K
Format：大16
Edition：1
Color Pages：0
Electronic Version：Yes
Color Images：No
Print Publication Date：2025-06-01
Standard Revision Information
Has Amendment：No
Other Information
Application Dept：国家市场监督管理总局、国家标准化管理委员会
Standard Type：CN
Standard Attribute：GB
Other Standard Number：21256
Management Organization：国家标准化管理委员会
Proposing Department：国家标准化管理委员会
