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| 红外光度法测定石油类样品采集及萃取过程的探讨 | |
| 引用本文： | 刘维平,杨仁斌,姚运先.红外光度法测定石油类样品采集及萃取过程的探讨[J].湖南有色金属,2009,25(4):63-65. |
| 作者姓名： | 刘维平 杨仁斌 姚运先 |
| 作者单位： | 1. 长沙环境保护职业技术学院,湖南,长沙,410004;湖南农业大学,湖南,长沙,410128 2. 湖南农业大学,湖南,长沙,410128 3. 长沙环境保护职业技术学院,湖南,长沙,410004 |
| 摘 要： | 文章对监测水体中油类物质从样品的采集到萃取过程存在的局限性进行了研究。通过长期的实验研究，对该方法中样品的采集、四氯化碳的精制、解决溶剂的乳化现象、萃取次数的影响以及对萃取后的定容等一系列问题进行了探讨，并提出了相应的解决办法。 |
| 关 键 词： | 红外光度法 采集 萃取 |
Discussion on the Method of Specimen Collection and Extraction Process of Determination of Oil with Infrared Spectrophotometer |
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| LIU Wei-ping,YANG Ren-bin,YAO Yun-xian.Discussion on the Method of Specimen Collection and Extraction Process of Determination of Oil with Infrared Spectrophotometer[J].Hunan Nonferrous Metals,2009,25(4):63-65. | |
| Authors: | LIU Wei-ping YANG Ren-bin YAO Yun-xian |
| Affiliation: | 1. Changsha Environment Protection College, Changsha 410004, China; 2. Hunan Agricultural University, Changsha 410128, China) |
| Abstract: | The limitation of monitoring oil in water by samples collected and the extraction process has discussed. This article has raised the related solution to the problems after a long - time experimental research and a probe on a series of problems about sample collecting, purification of carbon tetrachloride, to resolve the phenomenon of solvent emulsion, the impact of extraction, quantification after extraction and so on. |
| Keywords: | infrared photometric method collection extraction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |