The operation of combined heat and power units (CHP) with rapeseed oil is associated with insecurities, regarding exhaust gas emission characteristics. Thus, the exhaust gas components CO, NO
x, HC and particle mass were ascertained at practice units by recurrent measurements, and influences of rapeseed oil quality, operational mode and particulate filter systems were analysed. CHP of technical faultless and with oxidation catalysts feature favourable emission concentrations, varying irregularly on different days of determination, which indicates potential for optimisation. The susceptibility to malfunction of filters for the reduction of particulate matter emissions needs to be improved by mutual adjustment of rapeseed oil fuel, filter and engine system.
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The operation of combined heat and power units (CHP) with rapeseed oil is associated with insecurities, regarding exhaust gas emission characteristics. Thus, the exhaust gas components CO, NO
x, HC and particle mass were ascertained at practice units by recurrent measurements, and influences of rapeseed oil quality, operational mode and particulate filter systems were analysed. CHP of technical faultless and with oxidation catalysts feature favourable emission concentrations, varying irregularly...
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