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Приказ резултата 11-20 од 1604
Depozition of thin films by CVD techniques / Nanošenje tankih filmova CVD postupcima
(Savez inženjera metalurgije Srbije, Beograd, 2004)
Chemical vapor deposition - (CVD) has rapidly grown in the last twenty years and applications of this fabrication process are now key elements in many industrial products, such as semiconductors, optoelectonics, optics, ...
The processes of hard metals recycling / Postupci recikliranja otpadaka tvrdog metala
(Savez inženjera i tehničara Srbije, Beograd, 2003)
In this paper we have given review the basic properties treatments and advantages of recycling hard metal`s scrap, where should emphasize fact, that in our country and the other Balkan s countries don't carry out any hard ...
Reciklovanje poliolefinskog otpada do energenta / Polyolephine waste recycling as source of power energy
(Association of Chemical Engineers of Serbia, 2008)
Poliolefinski otpad (polietilen, polipropilen) izvor je zagađivanja okoline. Razvijen je
veliki broj postupaka za reciklovanje poliolefinskog otpada. U ovome radu je prikazan
tehnološki postupak pod oznakom T-tehnologija® ...
Stress analysis in hydroxyapatite/poly-L-lactide composite biomaterials
(Elsevier, Amsterdam, 2001)
A three-dimensional (3D) finite element (FE) analysis of the stress concentration factor (SCF) in biocomposite model cell has been performed. The model composite consisted of a hydroxyapatite hard particle (HAp) embedded ...
Remediation of environment contaminated by lead using synthetic and natural apatites / Stabilizacija zagađenja olovom korišćenjem sintetičkih i prirodnih apatita
(Association of the Chemical Engineers of Serbia, 2001)
Lead contamination is an environmental concern due to its effect on human health. One of the ways of remediating lead contamination is the in situ stabilization of this heavy metal. This can be achieved by converting ...
Influence of heat transfer conditions on determination of thermal shock resistance of refractories / Uticaj prenosa toplote na određivanje termostabilnosti vatrostalnog materijala
(Savez inženjera metalurgije Srbije, Beograd, 2002)
The goal of this thesis was to determine the thermal shock resistance of alumina based refractories in the case of a heat transfer conditions different from the standard conditions given by quenching test JUS. B. D.8 319. ...
Refining of corrosive insulating oils by selective liquid-liquid extraction process
(42nd International Conference on Large High Voltage Electric Systems 2008, CIGRE 2008, 2008)
In recent years copper sulphide formation in transformer windings has been recognized as one significant risk factor for operation of power transformers, due to number of failures which have occurred as a consequence of ...
Preparation of heterogeneous catalyst for biodlesel synthesis
(2007 AIChE Annual Meeting, 2007)
Certain disadvantages of conventional processes of biodiesel, i.e. fatty acid methyl esters (FAME) synthesis could be avoided by applying new technologies which are based on using heterogeneous catalyst. In this study a ...
Oxygen transport in tissue engineering systems: Cartilage and myocardium
(Fluid Dynamics and Materials Processing, 2007)
Efficient transport of oxygen is one of the main requirements in tissue engineering systems in order to avoid cell death in the inner tissue regions and support uniform tissue regeneration. In this paper, we review approaches ...
Supercritical carbon dioxide extraction of essential oils and mathematical modelling on the micro-scale - General model
(CHISA 2006 - 17th International Congress of Chemical and Process Engineering, 2006)
General model for the supercritical carbon dioxide extraction of essential oils on the secretory structure scale (micro-scale) is presented in this study. The model containes Source and Transfer term which describes mass ...