Št. zadetkov: 44
Izvirni znanstveni članek
Oznake:
analizne metode;študije primerov;toksičnost;atmosfera;
Does toxicity of aromatic pollutants increase under remote atmospheric conditions?
Leto:
2015
Vir:
Kemijski inštitut (KI)
Pregledni znanstveni članek
Oznake:
biomass-derived tar compounds;catalytic cracking process;benzene/toluene/xylene;BTX;metal-promoted zeolite materials;activated carbon supports;
Catalytic cracking of biomass-derived hydrocarbon tars or model compounds to form biobased benzene, toluene, and xylene isomer mixtures
Leto:
2019
Vir:
Kemijski inštitut (KI)
Magistrsko delo
Oznake:
površinska kislost;hidroksilacija;bohemit;γ-alumine;magistrske naloge;
V naši raziskovalni nalogi smo analizirali infrardeče spektre adsorbiranega piridina na kisle površine v območju 1700 in 1400 cm-1. Spekter koordinacijsko vezanega piridina je drugačen, kot je spekter piridinijevega iona, kar nam omogoča razlikovanje kislih mest na površini. Z opazovanjem temperatur ...
Leto:
2021
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Magistrsko delo
Oznake:
rutenijevi katalizatorji;rutenij nikljevi katalizatorji;magnetno segrevanje;sinteza katalizatorjev;5-hidroksimetilfurfural;reakcijska kinetika;magistrske naloge;
Namen magistrskega dela je bil preučiti vpliv pogojev magnetnega segrevanja na nastanek večelementnih katalizatorjev, preučiti katalizatorje z uporabo presevne elektronske mikroskopije in drugih relevantnih metod ter testirati aktivnost katalizatorjev v tehnološko relevantnih reakcijah.
S hidroter ...
Leto:
2022
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake:
biokemija;biomasa;monosaharidi;glukoza;katalizatorji;
Leto:
2022
Vir:
Kemijski inštitut (KI)
Doktorska disertacija
Oznake:
marine litter;marine fuel;pyrolysis;circular economy;environmental impact;chemical recycling;steam-cracking;pyrolysis char;dissertations;
Plastic waste is steadily polluting oceans and environments. Even when collected, it is still predominantly dumped or incinerated for energy recovery at the cost of CO2. However, no simple solution exists to deal with marine litter (ML). Overcoming limitations in collection, and in the environmental ...
Leto:
2023
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
kataliza;katalizatorji;palmitinska kislina;elektronska mikroskopija;
The kinetics of palmitic acid hydro-deoxygenation over sulfided NiMo/γ-Al$_2$O$_3$ have been described, including the gas–liquid–solid mass transport/surface chemistry in a magnetically-stirred batch reactor via temperature (225–275 °C), hydrogen pressure (30–70 bar) and catalyst loading (0.1–0.4 g) ...
Leto:
2023
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Pregledni znanstveni članek
Oznake:
kataliza;katalizatorji;fosilna goriva;dinamika fluidov;CFD;
The continued selective focus on the exploitation of fossil fuel chemicals as one of the main environment-depleting sources of energy is one of the reasons for the carbon dioxide emissions, severe air pollution and market crisis of today. The related easy transition to efficient renewable resources ...
Leto:
2023
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Ni določena
Oznake:
Lignocellulosic biomass;furfural;catalytic hydrogenation;micro-kinetic mass transfer model;reaction kinetics;first-principle methods;furfuryl alcohol;tetrahydrofurfuryl alcohol.;
In recent decades, there has been a growing interest in producing biofuels and biochemicals from renewable sources. Furfural stands as one of the ligno(hemi)cellulosic biomass derived platform chemical, which can be transformed into numerous value-added products.
The goal of this PhD was to syste ...
Leto:
2024
Vir:
Fakulteta za podiplomski študij (UNG FPŠ)
Pregledni znanstveni članek
Oznake:
micro-kinetic multi-scale modelling;catalytic hydrodeoxygenation reactions;5-hydroxymethylfurfural;furfural;levulinic acid;
Multiscale modeling of (hemi)cellulose hydrolysis and cascade hydrotreatment of 5-hydroxymethylfurfural, furfural, and levulinic acid
Leto:
2019
Vir:
Kemijski inštitut (KI)