The annual output of water granulated slag produced from ferromanganese blastfurnace in xiangtan manganese mine is 0.2Mt.
湘潭锰矿
锰铁高炉水渣年产量约20万t,属碱性高炉水渣,具有较高活性。
The annual output of water granulated slag produced from ferromanganese blastfurnace in xiangtan manganese mine is 0.2Mt.
湘潭锰矿锰铁高炉水渣年产量约20万t,属碱性高炉水渣,具有较高活性。
The paper expounds and contrasts improved MC FeMn presmelting process adding ore in rocking furnace with original process .
论述了生产中碳锰铁
炉预炼工
和改进
炉加矿预炼工
点,并进行了对比。
A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.
本文研究了强碱蒸馏分离-氨磺酸滴定法测定氮化锰铁中氮分析方法。
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