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Abstract:
三级软锰矿粉与无烟煤按4:1~5:1比例混合焙烧后,用氨基甲酸铵溶液浸取,浸出液在80—81℃下分解,得重质MnCO_3,再经330~350℃煅烧,生成含MnO_280%以上的粗品,用Na_2CO_3重质化后,得含MnO_293%以上的成品,其晶型为r型、蜜度为2.1~2.2g/ml,放电性能良好。
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Source :
无机盐工业
Year: 1992
Issue: 02
Page: 1-3,7
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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