Emissions from small heating plants

This study treats emissions from and economy of small biofuelled heating plants. In order to reduce emissions of particulates below 100 mg/nm3, the plants must be equipped with flue gas cleaning systems superior to cyclones/multicyclones. The use of pellets or pulverized fuel does not necessarily give emissions lower than 100 mg/nm3. However, the study shows that the CO-emissions can be kept low. An economic analysis for biofuelled plants is also presented 18 tabs, 18 figs