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Приказ резултата 21-30 од 102
Modeling and Energy Optimization of the Catalytic Naphtha Reforming Process / Modelovanje i energetska optimizacija progresa katalitičkog reforminga benzina
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2010)
Catalytic naphtha reforming is one of the primary processes of naphtha refining. This process is used for the production of the primary component of high-octane motor fuels and also for the production of feedstock for ...
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 ...
Reduction of volatile organic compounds emissions in crude oil industry by cleaner production principles. / Smanjenje emisija lakoisparljivih organskih jedinjenja u industriji prerade nafte primenom čistije proizvodnje
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
Crude oil and its derivates are a significant source of VOC, i.e., volatile organic compounds. A goal of this research is to set a base for VOC emission reduction through engineering design and proactive actions as a cleaner ...
New models for energy efficiency improvements in polymer and related industry. / Novi modeli za unapređenje energetske efikasnosti u polimernoj i srodnim industrijama
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
This doctoral dissertation considers the existing methods for energy consumption reduction in the polymer industry, but also explores a development of new methods based on the multi-criteria analysis. The new approach ...
Synthesis, characterization and application of undoped and doped nanostructured photocatalysts based on titanium(IV) oxide / Sinteza, karakterizacija i primena nedopiranih i dopiranih nanostrukturnih fotokatalizatora na bazi titan(IV)-oksida
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2013)
Titania (TiO2) due to its photocatalytic activity, chemical and biological inertness, resistance to chemical- and photo-corrosion, non-toxicity, and relatively low cost, is one of the most studied semiconductors for ...
Experimental determination and modeling liquid-liquid equilibria of multicomponent systems of green solvents / Eksperimentalno određivanje i modelovanje ravnoteže tečnost - tečnost višekomponentnih sistema zelenih rastvarača
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
In this disertation, experimentally are determined solubilities for binary and pseudo-binary systems, as for thermodynamic liquid-liquid equilibria, and effects of adding different co-solvents on phase equilibria shifting, ...
Surface modification of cellulose fibers using dielectric barrier discharge / Modifikovanje površine celuloznih vlakana primenom dielektričnog barijernog pražnjenja
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
In the theoretical part of doctoral dissertation, the most significant literature data concerning cellulose structure and properties have been systematically reviewed. Special attention has been given to the possibilities ...
Zero waste technology of juniper berry (Juniperus communis L.) processing / Bezotpadna tehnologija prerade ploda kleke (Juniperus communis L.)
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
Essential oils are aromatic, volatile, complex mixtures of various compounds, mainly hydrocarbons (monoterpene and sesquiterpene) and oxygenated hydrocarbons. Juniper berry essential oil has wide application and high ...
Electrochemical and surface characterization of ternary alloys of the system Ag-Cu-Zn in near neutral chloride solutions. / Elektrohemijska i površinska karakterizacija trokomponentnih legura sistema Ag-Cu-Zn u blisko neutralnim hloridnim rastvorima
(Univerzitet u Beogradu, Tehnički fakultet, Bor, 2015)
Alloys of the Ag-Cu-Zn system with wide range of silver content, selected to have similar phase compositions, were the subject of the research. Metals for all examined alloys are obtained by recycling of electronic waste. ...
Structure and properties of Al-Mg alloy sheets produced by accumulative roll bonding. / Struktura i svojstva višeslojnih Al-Mg traka dobijenih hladnim valjanjem
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2018)
Influence of accumulative roll bonding (ARB) and conventional cold rolling (CR) on the mechanical and corrosion properties of an AA5083 type alloy with 4.2 wt% Mg and a modified alloy with 5.1 wt% Mg and addition of 0.5 ...