Patent ID: 8721745
Filing Date: 2014-05-13
Classification: C10L,Y02E

Abstract:
1. A method for obtaining thermal energy from a first biomass having a critical combustion temperature and having ash with a melting temperature lower than the critical combustion temperature comprising combusting a combined mixture comprising the first biomass together with a milled substance selected from the group consisting of limestone, lime hydrate, lime, stone, sand, combustion ashes, products of desulphurization, dust residues from the production and treatment of ore, aggregates, fossil solid fuels as coal, lignite, or peat, solid fuels produced from sludge waste water treatment plants, artificial fuels produced from the group of petrol cokes, natural products having a melting temperature of ashes greater than the critical combustion temperature of said first biomass, and mixtures thereof, wherein a ratio of the first biomass to the milled substance is established to provide a melting temperature of ashes of the combined mixture greater than a critical combustion temperature of said mixture.