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Приказ резултата 1-10 од 73
Two-Stage Fermentation for 2-Ketogluconic Acid Production by Klebsiella pneumoniae
(Korean Soc Microbiology & Biotechnology, Seoul, 2014)
2-Ketogluconic acid production by Klebsiella pneumoniae is a pH-dependent process, strictly proceeding under acidic conditions. Unfortunately, cell growth is inhibited by acidic conditions, resulting in low productivity ...
Liquid mixture viscosities correlation with rational models
(Srpsko hemijsko društvo, Beograd, 2014)
In this paper, twenty two selected rational correlation models for the viscosities of liquid mixtures of organic compounds were tested on 219 binary sets of experimental data taken from the literature. The binary sets ...
Substituent effects on chromatographic retention data of 5-arylidene-2,4-thiazolidinediones in qsar methodology
(Taylor & Francis Inc, Philadelphia, 2014)
Quantitative structure-retention relationship (QSRR) study of retention data of thirteen 5-arylidene-2,4-thiazolidinediones obtained by reversed phase HPTLC. The effect of substituents attached to aryliden ring on the ...
Modeling of carriers mobility impact on CNT FIET current-voltage characteristics
(Natl Inst Optoelectronics, Bucharest-Magurele, 2014)
In this paper, field effect transistor with active area made of carbon nano tubes (CNT FET), is investigated. At the beginning, CNT characteristics, structure and possibilities of their implementation as a FET channel, are ...
Viscosities and refractive indices of binary systems acetone+1-propanol, acetone+1,2-propanediol and acetone+1,3-propanediol / Viskoznosti i indeksi prelamanja binarnih sistema aceton+1-propanol, aceton+1,2-propandiol i aceton+ 1,3-propandiol
(Association of the Chemical Engineers of Serbia, 2014)
Viscosities and refractive indices of three binary systems, acetone+1-propanol, acetone+1,2-propanediol and acetone+1,3-propanediol, were measured at eight temperatures (288.15, 293.15, 298.15, 303.15, 308.15, 313.15, ...
Oscillatory flow chemical reactors / Hemijski reaktori sa oscilirajućim tokom fluida
(Association of Chemical Engineers of Serbia, 2014)
Global market competition, increase in energy and other production costs, demands for high quality products and reduction of waste are forcing pharmaceutical, fine chemicals and biochemical industries, to search for radical ...
Momentum, heat, and mass transfer analogy for vertical hydraulic transport of inert particles / Analogija prenosa količine kretanja, toplote i mase pri vertikalnom hidrauličkom transportu inertnih čestica
(Association of Chemical Engineers of Serbia, 2014)
Wall-to-bed momentum, heat and mass transfer in the vertical liquid-solids flow, as well as in the single phase flow, were studied. The aim of this investigation was to establish the analogy among those phenomena. Also, ...
Prediction of excess molar volumes of selected binary mixtures from refractive index data
(Srpsko hemijsko društvo, Beograd, 2014)
The excess molar volumes of twenty two binary mixtures containing various groups of organic compounds: alcohols (ethanol, 1-propanol, 1,2-propanediol, 1,3-propanediol and glycerol), ketone (acetone), ester (butyl lactate), ...
Corrosion Evaluation of Zirconium Doped Oxide Coatings on Aluminum Formed by Plasma Electrolytic Oxidation
(Slovenian Chemical Society, 2014)
The plasma electrolytic oxidation (PEO) of aluminum in sodium tungstate (Na2WO4 center dot 2H(2)O) and Na2WO4 center dot 2H(2)O doped with Zr was analyzed in order to obtain oxide coatings with improved corrosion resistance. ...
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 ...