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| 高冰镍浸出机理及工艺研究 | |
| 引用本文： | 罗远辉,王颖,黄小珂,蒋汉瀛,杨松青.高冰镍浸出机理及工艺研究[J].有色金属(冶炼部分),2002(1):2-6. |
| 作者姓名： | 罗远辉 王颖 黄小珂 蒋汉瀛 杨松青 |
| 作者单位： | 1. 北京有色金属研究总院,北京,100088 2. 河南省工业学院,河南,郑州,450003 3. 柳州高新技术产业开发区管理委员会,广西,柳州,545006 4. 中南大学冶金物理化学研究所,湖南,长沙,410083 |
| 基金项目： | 国家自然科学基金资助项目 (5 897415 2 ) |
| 摘 要： | 研究了高冰镍和软锰矿在硫酸中的常压浸出过程 ,查明了影响浸出速率和浸出效率的因素 ,阐明了软锰矿、二氧化锰和高冰镍中镍硫化物的溶解机理 ,探讨了浸出过程中β -NiS的生成机理 ,提出了强化浸出的措施 ,进行了浸出正交试验 ,获得了浸出控制的最佳工艺条件 |
| 关 键 词： | 高冰镍 软锰矿 浸出 |
| 文章编号： | 1007-7545(2002)01-0002-05 |
Leaching Mechanism and Technology Studies on the High Grade Nickel Matte |
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| LUO,Yuan,hui.Leaching Mechanism and Technology Studies on the High Grade Nickel Matte[J].Nonferrous Metals(Extractive Metallurgy),2002(1):2-6. | |
| Authors: | LUO Yuan hui |
| Abstract: | The leaching process of the mixed minerals of high grade nickel matte and soft manganese ore in sulfuric acid system has been studied The influences of the essential factors on the leaching velocity and efficiency have been investigated The dissolving principles of soft manganese ore and nickel sulphide have been expounded The formation principle and technology condition of β NiS have been explored Some intensification measures to leaching process have been offered The orthogonal experiments of the first and the second section of leaching have been completed The best technology conditions of the two leaching sections of process have been acquired with orthogonal experiment method |
| Keywords: | High grade nickel matte Soft manganese ore Leaching |
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