ECOLOGY AND ECONOMIC ASPECTS OF WOODEN BIOMASS GASIFICATION AND USE FOR COGENERATION OF HEAT AND ELECTRICITY

Diplomsko delo obravnava tematiko izkoriščanja lesen biomase za soproizvodnjo električne energije in toplote z uplinjanjem. Izdelan je osnovni pregled nekaterih postrojenj in uplinjalnih reaktorjev. Na podlagi sistema slovenskega informacijskega sistema za lesno biomaso je narejena analiza potencialov lesne biomase, iz katere je bilo izbrano naselje, kjer naj bi postrojenje obratovalo. Proizvodni modul je v ponudbi podjetja EcoVent d.o.o., ki je podalo tudi vse tehnične podatke ter okvirne cene postroja. Na podlagi meteoroloških letopisov (Novo mesto) je izdelan urejen urni diagram toplotne moči, iz katerega je bilo ocenjeno letno število obratovalnih ur naprave in dimenzioniranje postrojenja. Ekonomski preračun je pokazal, da naprava obratuje s pozitivnim poslovnim rezultatom.Diploma work is considering wooden biomass gasification for generating heat and electrical power. Basic review of gasification power plants and gasification reactors is made. From the scope of WISDOM system, it was analysed wooden biomass potentials in Slovenia, which revealed positive potentials in Dolenjska region. The CHP module is chosen from EcoVent d.o.o. Company, distributer for Turbec CHP solutions, who also gave all technical details and economic aspects. On the basis of daily values of meteorological parameters (for Novo mesto) it was constructed orderly power chart, that gave us expected yearly operation hours. Economic calculation for CHP plant revealed positive business results