[1]刘镇琨.天燃碱中氯根的测定——氯离子选择性电极法[J].郑州大学学报(工学版),1982,3(02):106-110.
Liu Zhenkun.Determination of chlorine in natural fuel alkali -- chloride ion selective electrode method[J].Journal of Zhengzhou University (Engineering Science),1982,3(02):106-110.
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天燃碱中氯根的测定——氯离子选择性电极法(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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3卷
- 期数:
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1982年02期
- 页码:
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106-110
- 栏目:
-
- 出版日期:
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1982-11-01
文章信息/Info
- Title:
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Determination of chlorine in natural fuel alkali -- chloride ion selective electrode method
- 作者:
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刘镇琨
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郑州工学院化工系,
- Author(s):
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Liu Zhenkun
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Department of Chemical Engineering, Zhengzhou Institute of Technology,
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- 文献标志码:
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A
- 摘要:
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<正> 对于天然碱矿以及其水溶法浸取液(碱卤)中氯离子的测定,目前生产中还普遍采用容量沉淀法,此法的缺点不但需要消耗价值较贵的硝酸银试剂,而且当氯离子含量较少时,化验人员也不易做得准确,尤其碱矿中氯离子含量,随着矿层部位的不同,有时变动很大,因而,如何确定一个在生产中既适于测定含氯较高的试样;又适于测定含氯较低的试样的方法,是一个很有实用价值的研究课题。
- Abstract:
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For the determination of chloride ions in natural alkali ore and its aqueous solution leaching solution (alkali halide), capacity precipitation method is also commonly used in production at present, the shortcomings of this method not only require the consumption of more expensive silver nitrate reagents, but also when the chloride ion content is small, the laboratory personnel are not easy to do accurately, especially the chloride ion content in alkali ore, with the different parts of the mineral layer, sometimes change greatly.Therefore, how to determine a sample suitable for the determination of high chlorine content in production;It is also suitable for the determination of samples with low chlorine content, which is a very practical research topic.
更新日期/Last Update:
2023-07-31