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Značaj valorizacije i načini prerade sekundarnih sirovina obojenih metala / The valorization impact and methods for treatment of non ferrous secondary raw materials
(Savez inženjera i tehničara Srbije, Beograd, 2017)
Proizvodnja obojenih metala iz sekundarnih sirovina daleko je jeftinija od njihove proizvodnje iz primarnih sirovina, prvenstveno zbog manje potrošnje energije. Pored toga, reciklažom obojenih metala iz sekundarnih sirovina ...
Dissolution of copper from smelting slag by leaching in chloride media
(Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd, 2017)
Leaching of copper smelting slag in chloride media was studied. The lixiviants used were aqueous solutions of hydrochloric acid (0.5-2.0 M HCl) as well as hydrogen peroxide and hydrochloric acid (0.5-3.0 M H2O2, 1.0 M HCl). ...
Some novel insights into the binding of oseltamivir and zanamivir to H5N1 and N9 influenza virus neuraminidases: a homology modeling and flexible docking study
(Srpsko hemijsko društvo, Beograd, 2009)
In the context of the recent pandemic threat by the worldwide spread of H5N1 avian influenza, novel insights into the mechanism of ligand binding and interaction between various inhibitors (zanamivir - ZMV, oseltamivir - ...
Uticaj sorpcije organskog katjona na tačku nultog naelektrisanja prirodnog zeolita / Influence of organic cations sorption on the point of zero charge of natural zeolite
(Savez hemijskih inženjera, Beograd, 2009)
U radu su prikazani rezultati modifikovanja površine prirodnog zeolita različitim količinama (2, 5 i 10 mmol M+/100 g) oktadecildimetil benzil amonijum jona (ODMBA). Dobijeni organozeoliti su označeni kao OZ-2, OZ-5 i ...
Dobijanje visokog sadržaja SiO2 kombinovanim postupcima mikronizacije i elektromagnetne separacije / Obtaining of high content of Si02 by combining procedure of micronization and electromagnetic separation
(Savez inženjera i tehničara Srbije, Beograd, 2007)
U radu su prikazani rezultati laboratorijskih ispitivanja mogućnosti dobijana visoko kvalitetnog koncentrata SiO2 iz ležišta kvarcnog šljunka na području Lajkovca - Srbija. Cilj ispitivanja je dobijanje proizvoda primenljivog ...
X-ray diffraction and SEM analysis of waste sulfur modification for use in concretes
(Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd, 2021)
Secondary sulfur obtained as a by-product in the oil refining process is a major problem as an environmental pollutant. One of the possibilities of environmental protection is the use of sulfur obtained in this way as a ...
Evaluation of Adsorption Efficiency on Pb(II) Ions Removal Using Alkali-Modified Hydrochar from Paulownia Leaves
(MDPI, 2023)
In this study, hydrothermal carbonization (HTC) at five temperatures (180, 200, 220, 240,
and 260 C) was applied to transform Paulownia leaves (PL) into a carbonaceous sorbent of Pb(II)
from aqueous solutions. To enhance ...
Developing thermal insulation cement-based mortars with recycled aggregate in accordance with Net Zero principles
(Belgrade : Association for ETRAN Society, 2024)
The performance of thermo-insulation rendering mortars with alternations in ratios
of powdered cordierite and talc was examined. The goal was to confirm that recycled
kilnware cordierite can be reapplied in the mortar ...
Influence of type and quantity of filler on change of density of sulfur concrete
(University of Belgrade - Faculty of Mining and Geology, 2023)
Concrete is a material that has been used for centuries and is often modified using polymers. In the last fifty years, synthetic polymers have been used for the modification of concrete, but also for the production of ...
Sadržaj sulfata u atmosferskim padavinama u nenastanjenoj oblasti Kamenički Vis / Sulfate content in atmospheric precipitation in unsettled region Kamenicki Vis
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2013)
Svakako jedan od još uvek aktuelnih problema u svetu, koji se javlja kao posledica prekomernog zagađivanja životne sredine, je i pojava kiselih kiša. Prekomerne emisije kiselih oksida iz procesa sagorevanja fosilnih goriva ...