Combined Heat and Power Plants
Biogas CHP Emissions: SCR Systems for NOx Control in Gas Engines
Biogas combined heat and power (CHP) engines are an established way to convert biogas from anaerobic digestion into useful electricity and heat. However, burning biogas in a reciprocating gas engine also produces exhaust emissions, including nitrogen oxides (NOx), carbon monoxide (CO) and other combustion products. As emission standards have tightened, controlling these pollutants has become […]




