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Browsing Scientific papers by Author "Nježić, Zvonko"

Browsing Scientific papers by Author "Nježić, Zvonko"

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  • Biodiesel production from rapeseed oil over calcined waste filter cake from sugar beet processing 
    Krstić, Jugoslav; Nježić, Zvonko; Kostić, Milan; Marić, Boško; Šimurina, Olivera; Stamenković, Olivera; Velković, Vlada (Process Safety and Environmental Protection, 2022-10-10)
    A solid catalyst was prepared from waste filter cake (WFC) from a sugar beet processing plant and used, after calcination at 900 ◦C within 2 h, for biodiesel production from rapeseed oil and methanol. The calcined WFC (CFC) ...
  • Flakes product supplemented with sunflower and dry residues of wild oregano 
    Košutić, Milenko; Filipović, Jelena; Nježić, Zvonko; Filipović, Vladimir S.; Filipović, Vladimir M.; Blagojević, Bojana (Association of the Chemical Engineers of Serbia, 2017-04)
    This paper investigates the effects of simultaneous addition of sunflower (3, 6 or 9 g/100 g of sample) and dry residue of wild oregano (0.5 or 1 of sample), on the physical texture and chemical properties of corn flakes ...
  • Kinetics and optimization of biodiesel production from rapeseed oil over calcined waste filter cake from sugar beet processing plant 
    Nježić, Zvonko; Kostić, Milan; Marić, Boško; Stamenković, Olivera; Šimurina, Olivera; Krstić, Jugoslav; Veljković, Vlada (Fuel, 2022-10-29)
    A low-cost, highly active CaO-based catalyst was prepared from waste filter cake (WFC) from a sugar beet processing factory by calcination in air at 900 ◦C for 2 h, referred to as the calcined filter cake (CFC). It was ...

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