Power Consumption of EMM Should Be No More than 5800 KWH/mt

  • Thursday, February 26, 2015
  • Source:ferro-alloys.com

  • Keywords:Mn metal, Manganese metal, EMM, electrolytic manganese,SeO2
[Fellow] The document said, in new EMM factories, for general grade EMM produced according to the standard YB/T051, power consumption of direct

[Ferro-alloys.com] The Ministry of Industry and Information Technology (MIIT) of China released <Access Conditions of Ferroalloy Industry (revised in 2015)> (draft) recently. The document said, in new EMM factories, for general grade EMM produced according to the standard YB/T051, power consumption of direct current should be no more than 5800 KWH/mt. Water consumption should be no more than 3 m3/mt. Recovery rate of soluble manganese in the raw materials must be 82% or higher. Soluble manganese content in manganese residue after efficient filter should be no more than 1.1%. Besides that, lean Mn ore with less than 14% of Mn could not be directly used to produce EMM.

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  • [Editor:Mike.zhang]

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