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| 浮选光度法研究进展 | |
| 引用本文： | 李中安,陈松涛,田大民,闫永胜,谢吉民. 浮选光度法研究进展[J]. 平顶山工学院学报, 2008, 17(1): 46-50 |
| 作者姓名： | 李中安 陈松涛 田大民 闫永胜 谢吉民 |
| 作者单位： | 1. 平顶山神马工程塑料有限责任公司,河南,平顶山,467001 2. 平顶山工学院,河南,平顶山,467001 3. 江苏大学,江苏,镇江,212013 |
| 摘 要： | 浮选光度分析法是一种灵敏度高、选择性好的分析方法,具有处理样品量大(0.5~2.0L)、分离系数大(>104)、回收率高(>90%)、易于实现自动化等优点。常用的方法有:泡沫浮选(离子浮选、沉淀浮选)和溶剂浮选(萃取溶剂浮选、气体溶剂浮选)两种。文章综述了浮选光度法及其在大多数离子的浮选中的应用。 |
| 关 键 词： | 浮选 光度法 富集 分离 |
| 文章编号： | 1671-9662(2008)01-0046-05 |
| 修稿时间： | 2007-12-30 |
Research progress of flotation spectrophotometry |
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| LI Zhong-an,CHEN Song-tao,TIAN Da-min,YAN Yong-sheng,XIE Ji-min. Research progress of flotation spectrophotometry[J]. Journal of Pingdingshan Institute of Technology, 2008, 17(1): 46-50 | |
| Authors: | LI Zhong-an CHEN Song-tao TIAN Da-min YAN Yong-sheng XIE Ji-min |
| Abstract: | Flotation technology in the application of analytical chemistry has been nearly 30 years of history,the flotation photometric analysis with flotation separation / enrichment technology is formed.This method is first proposed by Courtot-coupoz and Guerder.This is an analysis method of high sensitivity and good selectivity,with characteristics of dealing a large amount of sample(0.5-2.0 L),separation factor(> 104),high recovery(> 90%),easy to realize automation.Commonly used methods: foam flotation(ion flotation,sedimentation flotation) and solvent flotation(flotation extraction solvent,solvent gas flotation) .It summarizes the application of flotation spectrophotometry in the majority of ions based on the chart method of the flotation method |
| Keywords: | flotation spectrophotometry enrichment separation analysis |
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