| 尿素冷凝液中NH3和CO2分析方法探讨 |
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| 引用本文： | 张信旭.尿素冷凝液中NH3和CO2分析方法探讨[J].贵州化工,2000,25(1):34-38. |
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| 作者姓名： | 张信旭 |
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| 作者单位： | 赤天化集团有限责任公司!贵州赤水，564707 |
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| 摘 要： | 由理论推导出尿素冷凝液中NH3 和CO2 的分析方法 ,用标准溶液实验 ,检验方法的正确性。并推导出NH3·H2 O、NH4 HCO3、(NH4 ) 2 CO3 的摩尔电导计算公式 ,运用公式计算出混合溶液的电导率与实测电导率之间的误差 ,揭示混合溶液中电导率、电离度与各物质浓度的关系
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| 关 键 词： | NH3 尿素 冷凝液 二氧化碳 酸碱滴定 电导率 |
On the Determination of NH_3 and CO_2 in Urea Condensed Fluid by Conductimetric Titration |
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| Zhang,Xinxu.On the Determination of NH_3 and CO_2 in Urea Condensed Fluid by Conductimetric Titration[J].Guizhou Chemical Industry,2000,25(1):34-38. |
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| Authors: | Zhang Xinxu |
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| Abstract: | The calculation formula between contraction to conductivity is theoretically deduced by the standard addition calibration technique,and it is used in the determination of NH 3 and CO 2 in urea condensed fluid with satis fied results. |
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| Keywords: | NH_3 CO_2 urea condensed fluid analytical method conductivity |
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