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Organic geochemistry of crude oils from the Turija oil field (SE Pannonian Basin, Serbia)
(Tomsk : Institute of Strength Physics and Materials Science, Siberian Branch of Russian Academy of SciencesTomsk : Institute of Petroleum Chemistry, Siberian Branch of Russian Academy of Sciences, 2018)
The Turija oil field, being an important oil field in Serbia, is located in the Banat Depression of
the southeastern part of the Pannonian Basin. Oil samples from the Turija oil field were investigated
in order to estimate ...
Electrophoretic deposition of biocomposite ceramic coatings of hydroxyapatite and chitosan with silver and gentamicin on titanium for medical applications
(Belgrade : Institute of Technical Sciences of SASA, 2017)
Biocomposite ceramic coatings hydroxyapatite (HAP), silver/hydroxyapatite (Ag/HAP) and
silver/hydroxyapatite/graphene (Ag/HAP/Gr) are obtained on titanium by electrophoretic
deposition (EPD). The goal of this research ...
The review of some novel biomarkers in sedimentary organic matter
(Tomsk : Institute of Strength Physics and Materials Science, Siberian Branch of Russian Academy of SciencesTomsk : Institute of Petroleum Chemistry, Siberian Branch of Russian Academy of Sciences, 2018)
A series of novel C33-C35 hexacyclic benzohopanes have been identified in coals and crude oils
of different ages from all over the world [1]. They differ from regular benzohopanes by the presence
of methyl group in ...
Dissolution of glass made from coal fly ash, glass cullet and calcium carbonate
(Bor : University of Belgrade, Technical Faculty in Bor, 2021)
Coal fly ash represents huge ecological problem and its reutilization should be considered. Vitrification of coal fly ash could be one of the solutions. The glass was obtained by melting a mixture of coal fly ash, glass ...
DTA and IR study of lithium germanate phosphate glass
(Bor : Mining and Metallurgy Institute Bor, 2015)
DTA and IR data collected for 22.5 Li2O·10 Al2O3·30GeO2·37.5P2O5 (mol%) glass sample were reported and discussed. The ease of glass formation has been studied. It was determined that the DTA exothermal temperature peaks ...
Characterization of different bioactive phosphate glasses
(Belgrade : Serbian Ceramic Society, 2019)
Due to their potential bioactive properties, different types of phosphate based glasses have been considered for bone tissue engineering and drug delivery applications. In this experiment, four different compositions of ...
Thermal kinetic analysis of the spent mushroom substrate and hydrochar
(Szeged : University of Szeged, 2021)
A carbon-rich product, hydrochar, was synthesized by hydrothermal carbonization (HTC) of spent mushroom substrate (SMS), at temperature of 260 °C. The thermal kinetic analysis has shown that hydrothermally treatment improve ...
Površinski modifikovani zeoliti - efikasni adsorbenti emergentnih zagađivača
(Beograd : Institut za tehnologiju nuklearnih i drugih mineralnih sirovina, 2023)
Površinski modifikovani prirodni zeoliti sa katjonskim surfaktantima su se pokazali kao obećavajući adsorbenti za uklanjanje emergentnih zagađivača - nesteroidnih antiinflamatornih lekova (diklofenak, ibuprofen, naproksen ...
Dissolution of polyphosphate glass: Impact of pH on diffusion coefficients of modifying cations at low temperatures
(Belgrade : Association of Metallurgical Engineers of Serbia, 2023)
This paper shows the dissolution behavior of polyphosphate glass in demineralized water and 2% citric acid solution at temperatures: 15, 20, 30, 37 and 50 °C. The influence of the solvent type on the diffusion coefficients ...
Improved technology for production of PE and PP regranulates
(Bor : University of Belgrade, Technical Faculty in Bor, 2022)
Management of waste polymers (polyethylene - PE and polypropylene - PP) represents one of the major
obstacles in the field of environmental protection, which demands a most efficient and eco-friendly
technological solution. ...