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Norm of the energy consumption per unit production of iron ore mining and dressing
Standard in brief
Scope of Application：
This document stipulates the energy consumption limit level, technical requirements, statistical scope and calculation method for the limit of energy consumption per unit of product (hereinafter referred to as "energy consumption") of open-pit, underground mining and beneficiation of iron ore. This document is applicable to the calculation and assessment of energy consumption per unit of product in open-pit, underground mining and beneficiation of iron ore, as well as the control of energy consumption in new construction, reconstruction and expansion projects.
Basic information
Standard No：GB 31335-2024
Standard Name： 铁矿开采和选矿单位产品能源消耗限额
English Name：Norm of the energy consumption per unit production of iron ore mining and dressing
Standard Status：To be implemented
Release Date：2014-12-31
Effective Date：2025-05-01
Language of Publication：Simplified Chinese
Associated Standard
Replace the following standard： GB 31335-2014,GB 31336-2014,GB 31337-2014
Publication Information
Number of pages：16
Number of words：23 K
Other Information
Application Dept：State Administration for Market Supervision and Administration, State Standardization Administration
