| 高温燃烧水解-离子选择电极法测定煤中氟 |
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| 引用本文： | 雷翠琼.高温燃烧水解-离子选择电极法测定煤中氟[J].云南地质,2007,26(3):360-364. |
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| 作者姓名： | 雷翠琼 |
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| 作者单位： | 云南省煤炭产品质量监督检验站,云南,曲靖,655000 |
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| 摘 要： | 高温燃烧水解-离子选择电极法测定煤中氟,具有灵敏度高、重现性好、干扰少等优点,在测量过程中多注意水解温度、水解时间、氧气通量及试液的pH调节等因素,可以得到更准确、可靠的测量结果。
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| 关 键 词： | 煤中氟测定 电极斜率 标准加入法 离子选择电极法 |
| 文章编号： | 1004-1885（2007）03-360-05 |
| 收稿时间： | 2007-04-25 |
| 修稿时间： | 2007年4月25日 |
THE DETERMINATION OF F IN COAL WITH THE HIGH T BURNING HYDROLYSIS-ION SELECTIVE ELECTRODE METHOD |
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| LEI Cui-qiong.THE DETERMINATION OF F IN COAL WITH THE HIGH T BURNING HYDROLYSIS-ION SELECTIVE ELECTRODE METHOD[J].Yunnan Geology,2007,26(3):360-364. |
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| Authors: | LEI Cui-qiong |
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| Abstract: | The determination of F in coal with the high T burning hydrolysis-ion selective electrode method has the advantages of high sensitivity,good repeatability and little disturbance,etc.In the determination process,we must pay a lot of attention to the hydrolysis T and t,O flux and PH adjustment of testing solution in order to fulfil the more precise,reliable testing result. |
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| Keywords: | F in Coal Slope Standard Addition Method Ion Selective Electrode Method |
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