| 安徽沿江锰矿开发利用的一种新途径 |
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| 引用本文： | 刘闯,赵云佳,王智勇.安徽沿江锰矿开发利用的一种新途径[J].安徽地质,2000(2). |
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| 作者姓名： | 刘闯 赵云佳 王智勇 |
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| 作者单位： | 华东冶金地质勘查局!安徽合肥230002 |
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| 摘 要： | 用黄铁矿作还原剂 (燃料 )与低品位高锰矿混合 ,在立窑中焙烧 ,经水和溶液浸出、净化、合成、过滤等工序生产人造碳酸锰等矿产品。用软锰矿浆吸收废气中二氧化硫
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| 关 键 词： | 锰矿 黄铁矿 焙烧 碳酸锰 |
A NEW METHOD OF EXPLOITING AND UTILIZING MANGANESE ORE AROUND THE YANGTZE RIVER IN ANHUI PROVINCE |
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| LIU Chuang,ZHAO Yun jia,WANG Zhi yong.A NEW METHOD OF EXPLOITING AND UTILIZING MANGANESE ORE AROUND THE YANGTZE RIVER IN ANHUI PROVINCE[J].Geology of Anhui,2000(2). |
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| Authors: | LIU Chuang ZHAO Yun jia WANG Zhi yong |
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| Abstract: | A commercial grade of manganese carbonate can be prepared through a process of co calcining reductant pyrite(fuel)and low grade black manganese(high content of phosphur)in a vertical kiln,followed by leaching with water or weak acid liquid,decontaminating,synthesizing and then filting.Sulphur dioxide gas is absorbed and dissolved into the ore pulp of purolusites. |
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| Keywords: | black manganese pyrite co-calcining manganese carbonate |
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