20.500.12556/RUL-186795 Primerjava katalizatorjev za sintezo biometanola iz obnovljivih surovin Comparison of catalysts for biomethanol synthesis from renewable feedstocks Sinteza biometanola iz obnovljivih virov predstavlja trajnostno alternativo fosilnim gorivom, vendar so tradicionalni bakrovi katalizatorji (Cu/ZnO/Al$_{2}$O$_{3}$) izpostavljeni termičnemu sintranju bakra, ki ga dodatno pospešuje še nastala reakcijska voda. S podrobnim pregledom literature in izvedeno primerjalno analizo so katalizatorji na osnovi indijevega oksida (In$_{2}$O$_{3}$) pokazali dolgoročno ohranjanje visoke selektivnosti ter uspešno zaviranje reakcije RWGS. Raziskava nam ponuja smernice za izbiro katalitičnega sistema in prihodnje raziskave. The synthesis of biomethanol from renewable feedstocks represents a sustainable alternative to fossil fuels. However, traditional copper catalysts (Cu/ZnO/Al$_{2}$O$_{3}$) are subject to thermal sintering of the copper, a process accelerated by the reaction-produced water. Through a detailed review of the literature and a comparative analysis, catalysts based on indium oxide (In$_{2}$O$_{3}$) have demonstrated long term maintenance of high selectivity and successful inhibition of the RWGS reaction. This research provides guidelines for the selection of the catalytic system and for future research. biometanol hidrogenacija CO2 sinteza bakrovi katalizatorji indijev oksid termično sintranje biomethanol CO2 hydrogenation synthesis copper catalysts indium oxide thermal sintering true false false [K. Gornik] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-09-05 08:32:56 2026-09-05 08:32:58 2026-09-07 13:35:46 0000-00-00 00:00:00 2026 0 Ljubljana 0 XII, 44 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 66.097.3:547.261(043.2) 289385 290241283 49306.pdf 49306.pdf 1 A74689CC06ACB76E466D4B6B1BCFB97E c39cb6826ba6bb61375d5426f58f8d8550d1b80734846b539245a3f778833626 a098b318-a8f3-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=246166 Fakulteta za strojništvo 0 0 0