| 气相色谱法测定污水中的硫醇混合物 |
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| 引用本文： | 周玉敏,胡大钶.气相色谱法测定污水中的硫醇混合物[J].通化师范学院学报,2005,26(2):52-54. |
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| 作者姓名： | 周玉敏 胡大钶 |
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| 作者单位： | 1. 本溪市化学工业学校,辽宁,本溪,117022
2. 本溪市热电有限责任公司,辽宁,本溪,117000 |
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| 摘 要： | 探讨了污水中硫醇混合物(此实验测定的是正丁基硫醇和苯基硫醇)的测定方法和分析条件．污水中硫醇混合物采用硝酸银作沉淀荆使其生成硫醇银沉淀，通过衍生反应生成正丁基五氟苄基硫醚和苯基五氟苄基硫醚，再在一定色谱条件下，应用气相色谱分析仪可准确测定污水中痕量级的硫醇混合物．
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| 关 键 词： | 正丁基硫醇 苯基硫醇 硫醇银 气相色谱法 污水 测定方法 |
| 文章编号： | 1008-7974(2005)02-0052-03 |
| 修稿时间： | 2004年9月13日 |
The Determination of Mixture of Sulphide in Polluted Water by Gas Chromatography |
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| ZHOU yu-min et al.The Determination of Mixture of Sulphide in Polluted Water by Gas Chromatography[J].Journal of Tonghua Teachers College,2005,26(2):52-54. |
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| Authors: | ZHOU yu-min |
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| Abstract: | This paper discusses the determinate method and analytical conditions of hydrosulfide in the polluted water (the butyl hydrosulfide and phen-hydrosulfide is determined in this experiment). The hydrosulfide mixture in the polluted water can be made into silver hydrosulfide by used sliver nitrate as precipator. In some conditions butyl pentafluoride benzyl sulfide and phen-pentafluoride benzyl sulfide can be made by derivative reaction and hydrosulfide mixture of trace quantity continues to be determined in some chromatographic conditions well and truly. |
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| Keywords: | butyl hydrosulfide phen-hydrosulfide sliver hydrosulfide chromatogram |
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