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Synthesis, structure and properties of potentially biologically active derivatives of cycloalkanespiro-5- -hydantoine / Sinteza, struktura i svojstva potencijalno biološki aktivnih derivata cikloalkanspiro-5-hidantoina
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
In order to examine solvation effects on the pharmacological properties of hydantoin derivatives, three series of compounds have been synthesized: 3-(4-substituted benzyl)cyclopentanespiro-5-hydantoins, 3-(4-substituted ...
Kinetics of heterogeneous methanolysis of sunflower and used vegetable oil / Kinetika heterogene metanolize svežeg i korišćenog biljnog ulja
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
The synthesis of fatty acid methyl esters (FAME), i.e. biodiesel, in the methanolysis of triglycerides (TG) in the presence of solid catalyst was studied. Heterogeneous catalyst was synthesized by mechanochemical treatment ...
Absorption properties enhancement of the photoanode with titanium dioxide nanotubes by deposition of cadmium sulfide via different techniques / Poboljšanje apsorpcionih svojstava fotoanode na bazi nanocevi titan(IV)-oksida deponovanjem kadmijum-sulfida različitim tehnikama
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
In recent decades, many scientific studies have been focused on alternative energy sources due to the growing energy needs of the world's population. Solar energy can cover the entire energy consumption of the world ...
Characterisation and incapsulation of biologically active components from Fungi handkea utriformis (bull.) kreisel, Handkea excipuliformis (bull.) Kreisel and Vascellum pratense (pers.) Kreisel / Karakterizacija i inkapsulacija biološki aktivnih komponenti iz gljiva Handkea utriformis (bull.) Kreisel, Handkea excipuliformis (bull.) Kreisel i Vascellum pratense (pers.) Kreisel
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2019)
Fungi are source of various pharmacologiacally active compounds and they have been a subject of extensive study in a past few decades. Medicinal mushrooms were used in traditional medicine in many parts of the world, ...
Application of nonlinear frequency response method for investigation of equlibrium and kinetics of gas-solid adsorption / Primena nelinearne frekventne metode na ispitivanje ravnoteže i kinetike adsorpcionih sistema gas-čvrsto
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
The understanding of complex kinetic mechanisms of gas-solid adsorption is a challenging issue. The Frequency Response (FR) method, which has commonly been used for studying the kinetics of adsorption, analyzes the frequency ...
Katalitički materijali na bazi sistema Ni-Pd/Al2O3
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
This PhD thesis presents investigations on possibilities of development of synthesis method for monolythic catalytic materials based on Ni-Pd/Al2O3 system, where the calcination step is eliminated. Catalytic properties of ...
Alkaline lead in an innovative recycling process with pretreatment, stabilization and solidification / Olovna alkalna šljaka u inovativnom procesu reciklaže sa predtretmanom, stabilizacijom i solidifikacijom
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2019)
Alkaline lead slag is a waste generated in the pyrometallurgical process of the recycling of materials based on lead with the addition of a sodium(I)-carbonate (Na2CO3) as a flux. The doctoral dissertation includes ...
Mobility and bioavailability of selected elements in agricultural land of the ibar river alluvium. / Mobilnost i biodostupnost odabranih elemenata u poljoprivrednom zemljištu aluviona reke Ibar
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
Soil contamination by toxic elements is a global problem taking into account the possibility of mobilization in the hydrosphere and biosphere, which could impose a risk to human health. The accumulation of toxic elements, ...
Chemico-structural properties and biomineralization of hydroxyapatite coatings produced by high power laminar plasma spray process. / Hemijsko-strukturna svojstva i biomineralizacija hidroksiapatitnih prevlaka dobijenih visokoenergetskim laminarnim plazma sper postupkom
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
In the present work, hydroxyapatite coatings (HACs) were deposited by using the high power laminar plasma spray process. Major objectives were: (i) to estimate effects of several deposition parameters on chemical, structural, ...
Metallothermic reduction in recycling technologies applied to the metallurgical byproducts and wastes / Metalotermijska redukcija u reciklažnim tehnologijama primenjena na metalurške međuproizvode i otpade
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
In the most cases metallurgical processes are very complex, therefore formation of by-products and hazardous waste are inevitable. Simulating the reactions in a complex system can lead to self-sustaining and energy efficient ...