Calorific properties of the wood biomass from some softwood species

Abstract

The aim of the paper is to highlight the importance of the calorific properties of softwood biomass. The paper presents the caloric power and ash content, important caloric properties in the assessment of wood biomass. Biomass, in the form of wood, was and will remain an important combustible material. The value of ash content for spruce was 3.8% and 4.2% for fir. These values are within the international standards. Wood biomass, as a material can provide the energy need for the population at a reduced price. The combustion process are possible only in the presence of oxygen, which is usually introduced into the focal spot through the combustion air.