| 迭代目标转换因子分析法同时测定钛、锆、铌的研究 |
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| 引用本文： | 陈淑桂,王洪艳,唐莉.迭代目标转换因子分析法同时测定钛、锆、铌的研究[J].吉林大学学报(地球科学版),1992(4). |
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| 作者姓名： | 陈淑桂 王洪艳 唐莉 |
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| 作者单位： | 长春地质学院岩化系
(陈淑桂，王洪艳)，长春地质学院岩化系(唐莉) |
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| 摘 要： | 本文利用迭代目标转换因子分析光度法,用高灵敏显色剂水扬基萤光酮(SAF).在CTMAB存在的强酸性介质中,对标准合成试样及合金标样中Ti、Zr、Nb的同时测定进行了研究.结果表明,相对误差一般都在10％以内,相对标准偏差<5％,获得满意结果.
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| 关 键 词： | 迭代目标转换 因子分析光度法 |
SIMULTANEOUS DETERMINATION OF Ti, Zr AND Nb WITH ITERATIVE TARGET FACTOR ANALYSIS SPECTROPHOTOMERY |
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| Chen Shugui Wang Hongyan Tang Li.SIMULTANEOUS DETERMINATION OF Ti, Zr AND Nb WITH ITERATIVE TARGET FACTOR ANALYSIS SPECTROPHOTOMERY[J].Journal of Jilin Unviersity:Earth Science Edition,1992(4). |
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| Authors: | Chen Shugui Wang Hongyan Tang Li |
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| Institution: | Department of Geochemistry |
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| Abstract: | The iterative target factor analysis is used for the simulataneous determination of Ti, Zr and Nb. With this method, Ti, Zr and Nb in the synthetic and alloy samples are measured with a high sensitivity system of SAF-CTMAB. The analysis result is satisfaxtory. The rel-tive errors of the result are generally less than 10%. The range of the average relative errors of samples is 1. 38%-6. 07%. |
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| Keywords: | Iterative target factor factor analysis spectrophotometry multicompoment dermination |
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