Gas Sampling System for Use in Hostile Environments
作者:
A. Pebler,
期刊:
Instrumentation Science & Technology
(Taylor Available online 1989)
卷期:
Volume 18,
issue 1
页码: 63-79
ISSN:1073-9149
年代: 1989
DOI:10.1080/10739148908543695
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A membrane gas separator was combined with a metal oxide gas sensor to form an in-situ monitoring system for combustible gases in the flue stack of fossil-fired boilers. The membrane protects sensitive gas sensors from the hostile stack gas environment, while providing acceptable response time. The concept was demonstrated in the laboratory using hydrogen or carbon monoxide in air on the primary side of the gas separator and at temperatures as high as 200°C.
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