| 硫化锌精矿加压浸出时H2S的生成及影响 |
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| 引用本文： | 谢克强,杨显万,王吉坤.硫化锌精矿加压浸出时H2S的生成及影响[J].有色金属(冶炼部分),2007(5):5-7,22. |
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| 作者姓名： | 谢克强 杨显万 王吉坤 |
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| 作者单位： | 1. 昆明理工大学材料与冶金工程学院,昆明,650093
2. 云南冶金集团总公司,昆明,650031 |
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| 摘 要： | 分析了硫化锌精矿加压浸出过程中H2S的生成,并结合试验中所发现的现象阐明了H2S生成对钛质加压釜体的腐蚀作用,提出了腐蚀机理,在此基础上提出了钛质加压釜安全操作的原则。
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| 关 键 词： | 硫化锌精矿 加压浸出 加压釜 H2S 腐蚀机理 钛 |
| 文章编号： | 1007-7545（2007）05-0005-03 |
The Formation and Effect of H2S in Pressure Leaching Process of Zinc Sulphide Concentrate |
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| XIE Ke-qiang,YANG Xian-wan,WANG Ji-kun.The Formation and Effect of H2S in Pressure Leaching Process of Zinc Sulphide Concentrate[J].Nonferrous Metals(Extractive Metallurgy),2007(5):5-7,22. |
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| Authors: | XIE Ke-qiang YANG Xian-wan WANG Ji-kun |
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| Affiliation: | 1. Facuhy of Materials and Metallurgieal Engineering, Kunming University of Science and Technology, Kunming 650093, China; 2. Yunnan Metailurgical General Company, Kunming 650031, China |
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| Abstract: | The formation of H2S in the oxygen pressure leaching process is analyzed, the chemical attack of H2S on titanium--base autoclave is observed and the corrosion mechanism is proposed, and the safe working rules are also recommended. |
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| Keywords: | H2S |
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