7.4.2 Chemical Sensor Systems for Emission control from Combustions

A. Lloyd Spetz, C. Bur, M. Andersson, J. Huotari, J. Lappalainen & A. Schütze
Environmental and health concern has increased the importance to monitor and control emissions from combustion processes like toxic gases and particulate matter. The SiC-FET technology offers versatile and powerful sensors for gas detection also in combination with combustion of particles. Emission control has been demonstrated e.g. for small and medium sized power plants and diesel exhausts. The potential danger of nanoparticles makes such detectors interesting not only for detection of concentration and size of particles...