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Приказ резултата 1-10 од 191
Effects of operating parameters on efficiency of lead removal by complexation-microfiltration process / Uticaj radnih parametara na efikasnost uklanjanja jona olova pomoću kompleksirajuće-mikrofiltracionog procesa
(Association of Chemical Engineers of Serbia, 2012)
The majority of lead content found in the environment is a result of human activities. Heavy metals can be hazardous because they tend to bioaccumulate. A complexation-microfiltration process for the removal of Pb(II) ions ...
Roughness measurement as an alternative method in evaluation of cavitation resistance of steel / Merenje hrapavosti kao alternativna metoda u proceni kavitacione otpornosti čelika
(Association of Chemical Engineers of Serbia, 2013)
The purpose of this study was to investigate possible application of roughness measurement in the evaluation of resistance of steel under conditions of cavitation effect, where these materials are commonly used. Different ...
Microwave-assisted synthesis of 2-pyridone and 2-pyridone-based compounds / Mikrotalasna tehnika u sintezi 2-piridona i jedinjenja na bazi 2-piridona
(Association of Chemical Engineers of Serbia, 2014)
2-Pyridones are important heterocyclic compounds that are widely used in medical chemistry, and their various derivatives have significant biological and medical applications. In this paper, the synthesis of 2-pyridones ...
Optimization of extraction of antioxidant components from yarrow herb / Optimizacija ekstrakcije antioksidantnih komponenata iz herbe hajdučke trave
(Association of Chemical Engineers of Serbia, 2014)
Recently, research efforts have been directed toward medicinal plants and their extracts, as important sources of natural antioxidant. Lots of biologically active compounds are responsible for the antioxidant effects of ...
Review of the Competition for the best technological innovation in Serbia for 2020 / Приказ Такмичења за најбољу технолошку иновацију у Србији за 2020. годину
(Hemijska industrija, 2021)
The Competition for best technology innovation, organized by the Serbian Ministry of Education, Science and Technology Development, has been held since 2005. The public call for participation in the Competition is announced ...
Micro-electro-mechanical systems (MEMS): Technology for the 21st century / Mikro-elektro-mehanički sistemi (MEMS) - tehnologija za 21. vek
(Association of Chemical Engineers of Serbia, 2014)
Micro-electro-mechanical systems (MEMS) are miniaturized devices that can sense the environment, process and analyze information, and respond with a variety of mechanical and electrical actuators. MEMS consist of mechanical ...
Possibilities of utilization of co-products from corn grain ethanol and starch production / Mogućnosti iskorišćenja sporednih proizvoda prerade kukuruznog zrna iz proizvodnje etanola i skroba
(Association of Chemical Engineers of Serbia, 2013)
In recent decades, the expansion of alternative fuels production from crops traditionally used for food and animal feed has led to significant changes in the field of energy production, agriculture and food industry. Starch ...
Review of technological methods and experimental determination of thermodynamic and transport properties of reagents for carbon dioxide removal from flue gases / Pregled tehnoloških postupaka i eksperimentalno određivanje termodinamičkih i transportnih svojstava reagensa za uklanjanje ugljen-dioksida
(Association of Chemical Engineers of Serbia, 2014)
In this work a review of the currently available methods for carbon dioxide removal from flue gasses is given. Some of them are commercially available, while others are still under development. Special attention is given ...
Determination of kinetic parameters for complex transesterification reaction by standard optimisation methods / Određivanje kinetičkih parametara složene reakcije transesterifikacije primenom standardnih optimizacionih metoda
(Association of Chemical Engineers of Serbia, 2014)
This paper represents a methodology for kinetic parameter estimation based on standard optimization methods. The parameter estimation procedure is applied to the example of modelling of non-catalytic transesterification ...
Kinetic modeling of heavy metal sorption by vinyl pyridine based copolymer
(Savez hemijskih inženjera, Beograd, 2012)
Commercial macroporous poly(4-vinylpyridine-co-divinylbenzene) [P4VPD], known as Reillex-425, was characterized by mercury porosimetry, nitrogen physisorption, Fourier transformed infrared (FTIR) spectroscopy and elemental ...