| 用溴离子选择电极测定磷矿中的微量溴 |
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| 引用本文： | 冯晓军.用溴离子选择电极测定磷矿中的微量溴[J].磷肥与复肥,2010,25(6):71-72. |
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| 作者姓名： | 冯晓军 |
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| 作者单位： | 云天化云南磷化集团有限公司研发中心,云南昆明650113 |
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| 摘 要： | 基于溴离子选择电极的线性范围,溴质量分数在0.002%～0.2%时,应选择1μg/mL标准溶液系列并建立工作曲线,用于测定磷矿中微量溴的含量。该法便捷、快速,适用于磷矿中微量溴的测定。
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| 关 键 词： | 磷矿 溴 溴离子选择电极 离子计 |
Determination of trace bromine in phosphate rock with using bromine ion selective electrode |
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| FENG Xiao-jun.Determination of trace bromine in phosphate rock with using bromine ion selective electrode[J].Phosphate & Compound Fertilizer,2010,25(6):71-72. |
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| Authors: | FENG Xiao-jun |
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| Affiliation: | FENG Xiao-jun (Research ＆ Development Center, Yunnan Phosphor Chemical Co., Ltd, Yuntianhua Corp., Kunming, Yunnan 650113, China) |
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| Abstract: | Based on the linear range of bromine ion selective electrode, 1 μ g/mL standard solution series should be selected and working curve created to determine the trace bromine content in phosphate rock with in the range of 0.002%-0.2% of the bromine mass fraction. The method is more convenient and faster to determine the trace bromine in phosphate rock. |
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| Keywords: | phosphate rock bromine bromine ion selective electrode ionometer |
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