气体浓度检测技术的现状和应用  

Current Situation and Application of Gas Thickness Detecting Technology

作　　者：江福椿[1] 朱昌平[1] 林善明[1] 徐霞[1] 王森[1] 

机构地区：[1]河海大学计算机及信息工程学院,江苏常州213022

出　　处：《河海大学常州分校学报》2004年第1期16-19,共4页Journal of Hohai University Changzhou

基　　金：国家重点实验室开放基金课题(近声0112号)

摘　　要：分析了气体浓度检测技术的研究现状,介绍了目前国内外较为常见的7种气体浓度检测方法的检测原理、适用范围及其优缺点,并对气体浓度检测技术的发展前景进行了分析和展望.This paper overviews the current research situation of gas thickness detecting technology and introduces seven commonly used methods for gas thickness detecting at home and abroad,and their detecting principles,application ranges as well as their advantages and disadvantages. The analysis is also made about the prospect of development of the technology.

关 键 词：检测技术 气体浓度 电阻式气敏元件 示踪气体检测法 载体催化燃烧法 气相色谱法 

分 类 号：O659[理学—分析化学]