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Dissolution of coal fly ash glass in different media
(Bor : University of Belgrade, Technical Faculty in Bor, 2019)
The increasing production of fly ashes from carbon combustion in thermal power plants has compounded environmental problems worldwide. As one of promising solution the vitrification of fly ashes could be considered. For ...
Compound spinel as a masking pigment obtained by mechanochemical treatment
(Macedonian union of Metallurgists, 2018)
Mechanochemical and thermal treatment of metal oxides (Chromium, Cobalt, Zinc,
Titanium, Magnesium, and Aluminum oxides) results in the formation of compound spinel with
a formula Co0.51Zn0.29Mg0.41Cr1.24Al0.24Ti0.31O4 ...
Non-isothermal analysis of nucleation the Li2O-GeO2-Al2O3-P2O5 glass
(Bor : Mining and Metallurgy Institute Bor, 2018)
The nucleation of powder glass from the system Li2O-Al2O3-GeO2-P2O5 was studied. The investigations were performed under non-isothermal conditions using the DTA method. The field of nucleation is determined. It was observed ...
Optimizacija procesa hidrotermalne karbonizacije komine grožđa i primena dobijene hidročađi / Optimization of hydrothermal carbonization process of grape pomace and application of obtained hydrochar
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
Predmet ovog rada je razvoj i optimizacija procesa hidrotermalne karbonizacije komine grožđa i ispitivanje mogućnosti upotrebe dobijene hidročađi kao biosorbenta olova iz vodenih rastvora.
U cilju optimizacije procesa, ...
Geological characterization of zeolites from “Igros” as raw materials for use in various fields of ecology
(Bor : University of Belgrade, Technical Faculty in Bor, 2015)
Deposit of zeolitic tuff ""Igroš"" near Brus belongs to the village Igroš, which is
administratively located in the area SO Brus and is about 3 km from the main road
Krusevac Brus.
On the part of the field test site in ...
Dissolution properties of bioactive glasses containing strontium
(Belgrade : Serbian Ceramic Society, 2018)
Because of their potential application in bone tissue repair and regeneration, different types of bioactive glasses have been extensively studied. This study has been focused on examination of the dissolution process of ...
Kaolin modified with cationic surfactant as a potential adsorbent for ketoprofen
(Belgrade : Institute of Technical Sciences of SASA, 2019)
The contamination of the natural aquatic environment by pharmaceuticals is a serious environmental problem due to their extensive use in human health and animal husbandry. One of the most efficient technique for removal ...
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 ...
Deposit of the Lisina phosphates like the base of raw materials for production the natural mineral fertilizers
(Bor : Mining and Metallurgy Institute BorBor : University of Belgrade, Technical Faculty in Bor, 2015)
Deposit of the phosphates Lisina is in the southeast of Serbia, on the territory of the community Bosilegrad, close to Serbian-Bulgarian border. Genetically, deposit of the phosphates Lisina belongs to metamorphic deposits. ...
Linear Polarization Study of the Corrosion of Iron in the Presence of Thiobacillus ferrooxidans Bacteria
(Electrochemical Science Group, Beograd, 2012)
An electrochemical investigation was conducted to evaluate the corrosion behavior of iron in deionized water (DIW) and medium salt in the pH range of 1 to 4. The times of immersion of the electrode in solutions were changed ...