| 氨配合氧化法由氧化锌烟灰制备活性氧化锌 |
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| 引用本文： | 张从良,彭国胜,段平,赵明蕊,曾之平. 氨配合氧化法由氧化锌烟灰制备活性氧化锌[J]. 化工矿物与加工, 2003, 32(7): 13-14,28 |
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| 作者姓名： | 张从良 彭国胜 段平 赵明蕊 曾之平 |
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| 作者单位： | 郑州大学化工学院,河南,郑州,450002 |
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| 摘 要： | 本研究以氧化锌烟灰或粗氧化锌为原料，用氨水—碳酸氢铵—双氧水作浸取液。将氧化锌烟灰或粗氧化锌浸取、除杂净化、蒸氨沉锌、洗涤干燥、煅烧即可制得高品位的活性氧化锌。
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| 关 键 词： | 氨配合氧化法 氧化锌烟灰 活性氧化锌 |
| 文章编号： | 1008-7524(2003)07-0013-02 |
Preparation of active zinc oxide from zinc oxide fume dusts by ammonia complicating and oxidizing method |
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| ZHANG Cong liang,PENG Guo sheng,DUAN Ping,ZHAO Ming rui,ZENG Zhi ping. Preparation of active zinc oxide from zinc oxide fume dusts by ammonia complicating and oxidizing method[J]. Industrial Minerals and Processing, 2003, 32(7): 13-14,28 |
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| Authors: | ZHANG Cong liang PENG Guo sheng DUAN Ping ZHAO Ming rui ZENG Zhi ping |
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| Abstract: | The technological process for the preparation of active zinc oxide from zinc oxide fume dusts or crude zinc oxide by ammonia complicating and oxidizing method was studied. The process included dissolving zinc oxide fume dusts or crude zinc oxide, purifying the solution, evaporating ammonia, precipitating zinc complex salt, washing, drying and calcining unit operation. The high grade active zinc oxide was produced by this process. |
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| Keywords: | ammonia complicating and oxidizing method zinc oxide fume dusts active zinc oxide |
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