20.500.12556/DKUM-12452 TOPNOST NIKOTINSKE KISLINE IN NIKOTINAMIDA V ZGOŠČENIH PLINIH SOLUBILITY OF NICOTINIC ACID AND NICOTINAMIDE IN DENSE GASES V diplomski nalogi je bila izmerjena topnost niacina (nikotinske kisline in nikotinamida) v superkritičnem ogljikovem dioksidu in propanu, ki smo ju izmerili s pomočjo statične — analitične metode v temperaturnem območju med 40 in 100°C ter tlakih med 100 in 300 bar. Z modificirano kapilarno metodo smo določili tudi fazno ravnotežje trdno — tekoče — plin binarne zmesi nikotinska kislina - CO2, nikotinamid - CO2, nikotinska kislina - propan ter nikotinamid - propan. In the frame of diploma work, the solubility of niacin (nicotinic acid and nicotinamide) in supercritical carbon dioxide and propane, was measured by using the static-analytical method in the temperature range between 40 and 100°C and pressures between 100 and 300 bar. The three phase equilibrium solid-liquid-gas for binary mixture of nicotinic acid-CO2, nicotinamide-CO2, nicotinic acid-propane and nicotinamide-propane was measured by the capillary method. superkritični fluidi nikotinska kislina nikotinamid fazno ravnotežje. supercritical fluid nicotinic acid nicotinamide phase equilibrium. true true false [M. Lovrenčič] Slovenski jezik Angleški jezik Diplomsko delo 2009-11-17 15:32:11 2009-12-22 09:21:24 2022-04-12 07:30:43 2022-04-17 03:33:36 2009 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 66.061-987(043.2) 13936662 URN:SI:UM:DK:SJQV7FHU VS_Lovrencic_Mateja_2009.pdf VS_Lovrencic_Mateja_2009.pdf 1 B1E9AC632AFA4ACD7EF6D7A01DB6F058 dfa8ffd80093af475245cff4adfc9a65589ff1f68a845a6f059523c602f19467 6aadbaf3-7c03-11eb-bb7a-00155d0001ca 20.500.12556/dkum/05fcc237-8047-41a0-b049-031977bae0da https://dk.um.si/Dokument.php?lang=slv&id=11941 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0