化学分析法测定ABC干粉灭火剂中磷酸铵盐含量的影响因素 |
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引用本文: | 欧颖.化学分析法测定ABC干粉灭火剂中磷酸铵盐含量的影响因素[J].大众科技,2013(11):54-55. |
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作者姓名: | 欧颖 |
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作者单位: | 江苏省消防器材产品质量检验站 |
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摘 要: | ABC干粉灭火剂的主要成分是磷酸二氢铵。笔者介绍了化学分析法测定干粉灭火剂中磷酸二氢铵含量的原理,并根据试验的各个步骤,从实际操作的角度分析了五个对检验结果产生影响的因素,并提出了解决办法。
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关 键 词: | ABC干粉灭火剂 磷酸二氢铵 含量 测定 沉淀 影响 砂芯坩埚 不溶物 移液管 |
Determination of chemical analysis ABC powder extinguishing agent Factors ammonium salt content |
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Abstract: | The key component of ABC dry powder extinguishing agent is monoammonium phosphate. It is presented in this thesis the principle of the chemical analysis method of monoammonium phosphate in dry powder extinguishing agent. It is analyzed from actual operation 5 causes affecting the analysis results according to the experimental steps and put forward the resolutions. |
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Keywords: | ABC powder extinguishing agent ammonium dihydrogen phosphate content determination precipitation influence sand core crucible insoluble matter pipette |
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