1230 KB0 KB201320252021Bricl, Martinletnik:14številka:3str. 47-56COBISSID_HOST:102323971ISSN:1855-5748URN:URN:NBN:SI:doc-GRV2GJCQenFakulteta za energetikoJET on-lineJournal of energy technologyapnenecčistost apnencaflue gas desulphurisationlimestonelimestone consumptionlimestone purityporaba apnencarazžveplanje dimnih plinovLimestone purity as the decisive factor for its consumption in the flue gas desulphurisation process| Čistost apnenca kot odločilni faktor njegove porabe v procesu razžvepljevanja dimnih plinov|The wet flue gas cleaning process in thermal power plants uses limestone reagent, which is ground and mixed with process water, before coming in contact with flue gases, in order to form a homogeneous suspension, which then absorbs the gaseous acid components in the flue gas cleaning process in thermal power plants (mainly sulphur dioxide) from the flue gas stream. The purity of the limestone has a significant effect on its consumption, as cleaner limestone enables the absorption of a larger amount of acidic components from the flue gas stream, with lower total consumption of the reagent - i.e. limestoneProces mokrega čiščenja dimnih plinov v termoenergetskih postrojenjih uporablja za reagent apnenec, ki se pred stikom z dimnimi plini zmelje in ustrezno zmeša z procesno vodo, z namenom tvorjenja homogene suspenzije, ki nato v proces čiščenja dimnih plinov v termoenergetskih objektih, absorbira plinaste kisle komponente (predvsem žveplov dioksid) iz toka dimnih plinov. Čistoča apnenca pomembno vpliva na porabo le tega, saj bolj čist apnenec omogoča absorbcijo večje količine kislih komponent iz toka dimnih plinov, pri manjši skupni porabi reagenta – torej apnencaTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Mariboru, Fakulteta za energetiko