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Formic acid electrooxidation on carbon supported platinum catalyst with preferential plane orientation / Oksidacija mravlje kiseline na platinskim katalizatorima na ugljeničnom nosaču sa preferencijalno orijentisanim ravnima
(Savez inženjera i tehničara Srbije, Beograd, 2015)
Pt-based nanocatalysts supported on Vulcan XC-72R carbon, were prepared by water-in-oil microemulsion method, with addition of various amounts of HCl in the water phase. Polyethileneglycoldodecylether (BRIJ 30) was used ...
The application of the zeolyte powder for the construction of the dense composite membranes for the carbon-dioxide separation / Primena zeolitnih prahova za izradu kompozitnih polimernih membrana za separaciju ugljen-dioksida
(Savez inženjera i tehničara Srbije, Beograd, 2015)
The main task of the work is to construct the polymeric membrane that could be used for the waste gases treatment. For this purpose, membrane must have high permeability for the carbon dioxide and low permeability of the ...
Effect of alumina based particles on mechanical properties and resistance to acryloid composites cavitation / Uticaj čestica na bazi aluminijum oksida na mehanička svojstva i otpornost na kavitaciju akriloidnih kompozita
(Savez inženjera i tehničara Srbije, Beograd, 2018)
In the processes of preservation and restoration of sculptures and archaeological objects, copolymer materials of acrylate type are used because they have proved useful in conservation practice. The main disadvantage of ...
Tehno-ekonomski aspekti smanjenja potrošnje energije uvođenjem autogenog postupka topljenja bakra -na primeru Topionice bakra u Boru
(Savez energetičara Jugoslavije, Beograd, 2014)
This work presents comparative analysis of energy consumption in copper production by 'standard' treatment (roasting in fluo-solid reactor and melting in reverberatory furnace) in Melting Plant in Bor with modern autogenous ...
Blend of natural waxes as a matrix for aroma encapsulation / Smeša prirodnih voskova kao nosač za inkapsulaciju aroma
(Univerzitet u Nišu, Niš, 2017)
In this study, the possibility of using a blend of natural waxes (bees and carnauba) for encapsulation of some aroma compounds was investigated. Melt dispersion/melt solidification technique was applied for microbeads ...
Causes of pollution and the quality of river Ibar in Raška municipality / Uzroci zagađivanja i kvalitet vode reke Ibar u opštini Raška
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2014)
Analysis of water quality of the river Ibar, from Raška to Kraljevo, was done in the period June-October 2012. Physicochemical and microbiological analysis were done on five measuring points, but only three of them, in ...
Contribution of energy spending rationalization to improvement of techno economic business indicators / Doprinos racionalizacije korišćenja energije unapređenju tehno-ekonomskih pokazatelja poslovanja
(Savez energetičara Jugoslavije, Beograd, 2015)
Rational energy using is one of the most important demands in the business success and competition. This demand is result of fact that resources are limited, and human needs are unlimited. Rational using of some resource ...
Modified tannins for alkyd based anticorrosive coatings / Primena modifikovanih tanina u antikorozionim alkidnim premazima
(Engineering Society for Corrosion, Belgrade, Serbia, 2019)
The study of the synthesis of anticorrosive inhibitors, based on chemically modified tannins, and their use in alkyd based coatings to improve anticorrosive properties is presented in this work. Two methods of tannin ...
Impact testing with controlled energy of multiaxial aramid fabrics with various types of reinforcement / Ispitivanje udarima kontrolisane energije multiaksijalnih aramidnih lamina sa različitim tipovima ojačanja
(Savez inženjera i tehničara Srbije, Beograd, 2015)
The physical and mechanical properties of the six samples of polyurethane/p-aramid multiaxial fabric forms (Kolon fabrics) were analyzed by high speed impact tester. The samples were impregnated with 10 wt.% poly (vinyl ...
The quality of the Veliki Lug river from Mladenovac to the mouth in Kubršnica in the municipality of Smederevska palanka / Kvalitet vode reke Veliki Lug posle Mladenovca do ušća u Kubršnicu na teritoriji opštine Smederevska palanka
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2015)
The river Veliki Lug originates under the Kosmaj, flows through the municipalities and settlements Sopot and Mladenovac, and flows into the river Kubršnica near village Ratari in the Smederevska Palanka municipality. Waters ...