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Now showing items 61-70 of 100
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 ...
Study of the mechanisms of heavy metal sorption by mineral apatite: the feasibility of soil and ground water remediation / Izučavanje mehanizama sorpcije teških metala apatitom : mogućnost primene u remedijaciji zagađenog zemljišta i podzemnih voda
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2010)
In this work, the mechanisms of heavy metal sorption by two forms of mineral apatite were studied. The materials used include synthetic hydroxyapatite (HAP) and natural apatite from Lisina ore deposit (LA). The materials ...
Production of biologically active peptides derived from egg white proteins by enzymatic process, isoloation and characterization / Proizvodnja biološki aktivnih peptida proteina belanceta enzimskim postupkom, izolovanje i karakterizacija
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2018)
The scope of this doctoral research is the development of new enzymatic processes...
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 ...
Crystallization and sinterability of lanthanum-strontium-borate-glass powders / Kristalizacione karakteristike i sinterabilnost prahova lantan-stroncijum-boratnih stakala
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
The subject of this doctoral thesis is the study of the crystallization behavior and the sinterability of the borate glasses system La2O3-B2O3-SrO. In literature there are limited data from the crystallization characteristics ...
Design and analysis of sensor system for vibration measurments in civil engineering / Razvoj i analiza senzorskog sistema za merenje vibracija građevinskih objekata
(Univerzitet u Beogradu, Elektrotehnički fakultet, 2015)
Structural Health Monitoring (SHM) involves measurement techniques used in damage detection and estimation of usability of different kinds of structures. SHM is usually performed in civil engineering, to determine states ...
The study of the reactivity of carboxylic acids by the method of linear solvation energy correlations / Proučavanje reaktivnosti karboksilnih kiselina metodom linearne korelacije solvatacionih energija
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2010)
As a part of the research of solvent influence on the reactivity of organic compounds the reaction of carboxylic acids with diazodiphenylmethane(DDM) was chosen as a model. Rate constants for acids of various structure: ...
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 ...
Application of supercritical carbon dioxide in fabrication of materials with repellent properties based on pyrethrins / Primena natkritičnog ugljenik(IV)-oksida za dobijanje materijala sa repelentnim svojstvima na bazi piretrina
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2018)
This PhD thesis was aimed to investigate the possibility of supercritical solvent impregnation (SSI) of selected polymer materials (cotton fabric, polypropylene (PP) non-woven fabric, polyamide (PA) polymers (fabric, ...
Micromechanical properties and thermal stability of adhesives for optical fibers based on ethylene-vinyl acetate copolymer / Mikromehanička svojstva i termička stabilnost adheziva za optička vlakna na bazi kopolimera etilena i vinil-acetata
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
Optical fibers are used for transfer of information when the reliable system was required, and in some situations it is necessary to transport optical fibers on the drums and to enable controlled and fast unwinding from ...