甲基橙分光光度法测定光气中游离氯的适用性研究
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- 英文论文题名：Applicability of Methyl Orange Spectrometry for Testing Free Chlorine Content in Phosgene
- 论文作者：吕改芳 ; 程静 ; 王萍 ; 周学祥 ; 毛志红 ; 孟柱 ; 李莉
- 英文论文作者：LYU Gaifang ; CHENG Jing ; WANG Ping ; ZHOU Xuexiang ; MAO Zhihong ; MENG Zhu ; LI Li ; Gansu Yinguang Juyin Chemical Co.Ltd
- 年：2016
- 作者机构：甘肃银光聚银化工有限公司;
- 论文关键词：光气 ; 游离氯 ; 甲基橙分光光度法
- 英文论文关键词：phosgene ; chlorine ; methyl orange spectrometry
- 会议召开时间：2016-07-30
- 会议录名称：中国聚氨酯工业协会第十八次年会论文集
- 语种：中文
- 分类号：TQ225.51;O657.3
- 学会代码：JAZG
- 会议名称：中国聚氨酯工业协会第十八次年会
- 会议地点：中国上海
- 主办单位：中国聚氨酯工业协会
- 学会名称：中国聚氨酯工业协会
- 页数：4
- 文件大小：956k
- 原文格式：D
- 会议级别：全国
摘要
通过影响因素试验、最低检出限试验、精密度与准确度试验等,创新性地对甲基橙分光光度法测定光气中游离氯进行了研究。结果表明,甲基橙分光光度法检出范围宽,精密度与准确度较高,适用于光气中游离氯含量的测定。
Methyl Orange Spectrometry which could determine the free chlorine content in phosgene was discussed,by effect factors testing,the lowest detectable concentration precision,recovery rate experiments.Finally,it was indicated that the method had wide testing range,high sensitivity,accuracy and precision.It was applicable for testing the free chlorine content in phosgene.
Methyl Orange Spectrometry which could determine the free chlorine content in phosgene was discussed,by effect factors testing,the lowest detectable concentration precision,recovery rate experiments.Finally,it was indicated that the method had wide testing range,high sensitivity,accuracy and precision.It was applicable for testing the free chlorine content in phosgene.
引文
[1]张坤鹏.MDI行业中光气合成反应的研究概况[J].广州化工,2010,38(7):63-64.
[2]谢有亮,种丽娜,孙桂珍.甲基橙分光光度法测定氯气方法的条件优化[J].广西轻工业,2010,26(2):8-9.
[2]谢有亮,种丽娜,孙桂珍.甲基橙分光光度法测定氯气方法的条件优化[J].广西轻工业,2010,26(2):8-9.