Ecological pellets from brown coal and biomass

One way of renewable energy sources applications in the Czech republic is a cultivation of biomass plants. After the biomass reformation, it is possible to add it to palletising mixes with coal and delulfurisative additives. Possibilities of brown coal of palletising with biomass adds were tested recently. The product represents a new coal-biomass combustible which can be used in some types of boilers with a low pollutant production level (specially SO2). In the past brown-coal pellets we remade with an addition of melted wood mass (wood fibres), wood wastes and mustard straw. Practical tests have shown of an extension the waste field of coal-pellets utilization. (authors)