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热重质谱联用(TG/MS)系统的建立和应用
引用本文:闫金定,赵江红,杨建丽,崔洪,刘振宇.热重质谱联用(TG/MS)系统的建立和应用[J].分析试验室,2002,21(5):20-22.
作者姓名:闫金定  赵江红  杨建丽  崔洪  刘振宇
作者单位:中国科学院山西煤化所煤转化国家重点实验室,太原,030001
基金项目:国家杰出青年科学基金 (2 972 5 6 14),国家重点基础研究发展规划项目课题 (G19990 2 2 10 7),煤转化国家重点实验室基金
摘    要:将两种商品型分析仪器热重(TG)和质谱(MS)联用,并将这一热重质谱联用系统(TG/MS)应用于含酚废水的催化氧化和煤燃烧的过程研究,在获取样品重量变化的同时对逸出气相产物进行了在线检测,获取了苯酚氧化反应的历程和煤燃烧过程中氮、硫氧化物的逸出信息。

关 键 词:热重质谱联用  TG/MS  催化氧化  燃烧  苯酚      硫氧化物
文章编号:1000-0720(2002)05-0020-03

Establishment and application of a TG/MS system
YAN Jin-ding,YANG Jian-li,ZHAO Jiang-hong,CUI Hong and LIU Zhen-yu.Establishment and application of a TG/MS system[J].Chinese Journal of Analysis Laboratory,2002,21(5):20-22.
Authors:YAN Jin-ding  YANG Jian-li  ZHAO Jiang-hong  CUI Hong and LIU Zhen-yu
Abstract:A TG/MS system was established and employed to study the mechanism of heterogeneous catalytic oxidation of phenol in waster water and the process of coal combustion. The TG/MS system provided the information of compositional change during processing and the products in gas phase were determined simultaneously. The information of the mechanism of phenol oxidation and the evolution behavior of SO X/NOx in coal combustion was obtained.
Keywords:TG/MS  Catalytic oxidation  Combustion  
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