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Prikaz rezultata 41-50 od 137
Simulation of blast furnace operation during the substitution of coke and pulverized coal with granulated waste plastic / Simulacija rada visoke peći prilikom supstitucije koksa i sprašenog uglja granulisanom otpadnom plastikom
(Savez inženjera i tehničara Srbije, Beograd, 2014)
The possibility of using the waste plastic as reducing agent in blast furnace for obtaining pig iron is in focus for the past couple year. The simulation of blast furnace process in BFC software has been performed in order ...
Savremeni čelici - dvojnikovanjem izazvana plastičnost
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2014)
A significant increase in the research activity dedicated to high manganese TWIP steels has occurred during the past few years, motivated by the breakthrough combination of strength and ductility possessed by these alloys. ...
Effect of tracers molecular weight on the release process from alginate microbeads / Uticaj molekulske mase trejserskih indikatora na kontrolisano otpuštanje iz alginatnih mikročestica
(Savez inženjera i tehničara Srbije, Beograd, 2015)
The aim of this paper is to obtain microbeads of natural polymers such as alginate and chitosan. These microbeads were used as potential carriers for the active ingredients so that in this study the diffusion of various ...
Evaluation of the residue of lactic acid fermentation on stillage as an animal feed / Ispitivanje kvaliteta džibre nakon mlečno-kiselinske fermentacije kao hrane za životinje
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2013)
Lactic acid is a significant chemical for the food industry. Fermentative lactic acid production on wastes could significantly improve the economy and sustainability of the process. In this study, lactic acid production ...
Application of polyaniline in corrosion protection of metals / Primena polianilina u zaštiti metala od korozije
(Engineering Society for Corrosion, Belgrade, Serbia, 2012)
Polyaniline is probably the most investigated electroconducting polymer. This popularity is a result of its important features: existence of various oxidation states, electrical and optical activity, low cost monomer, ...
Analysis of sodium hypohlorite according to standard EN 901 / Prikaz analize natrijum hipohlorita prema standardu EN 901
(Engineering Society for Corrosion, Belgrade, Serbia, 2012)
Sodium hypochlorite is obtained by introducing gaseous chlorine into a cold, dilute sodium hydroxide. Sodium hypochlorite solution is a yellow-green clear liquid. In water treatment is used to remove ammonia compounds, ...
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 ...
Dried distillers' grains with solubles (DDGS) produced from different maize hybrids as animal feed / Suva džibra različitih hibrida kukuruza kao hranivo za životinje
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2014)
This paper presents results of studies on qualities of maize dried distillers' grains with solubles (DDGS), as animal feed, which is a by-product from the process of maize grain-based bioethanol production. Twenty maize ...
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 ...