* Posts by Barry Matthews

1 post • joined 12 Aug 2007

Boffins use nets of carbon to snare toxic gases

Barry Matthews

The Association of Registered Gas Installers

As a member of the Association of Registered Gas Installers we are always interested, with our other partners in the gas industry of any new developements in the detecting and monitoring of CO,CO2 NOX & SOX. We would be interested in any future developements in this material.

One of the problems we encounter with existing CO detectors is with Hydrogen giving false readings, typically 500ppm concentration Hydrogen will show up as a 200ppm CO reading and Nitrogen Dioxide giving a <10ppm CO reading on a 30ppm concentration NO2.

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