The annual output of water granulated slag produced from ferromanganese blastfurnace in xiangtan manganese mine is 0.2Mt.
湘潭
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 .
论述了生产中碳铁原摇炉预炼工艺和改进
摇炉加预炼工艺特点,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
离-氨磺酸滴定法测定氮化铁中氮
法。
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