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Prikaz rezultata 3071-3080 od 3115
Use of the SSF equations in the Kojima-Moon-Ochi thermodynamic consistency test of isothermal vapour-liquid equilibrium data
(Serbian Chemical Society, 2000)
The Kojima-Moon-Ochi (KMO) thermodynamic consistency test of vapour-liquid equilibrium (VLE) measurements for 32 isothermal data sets of binary systems of various complexity was applied using two fitting equations: the ...
PROCENA EKOLOŠKOG RIZIKA USLED PRISUSTVA BENZOFENONA-4 U OTPADNIM VODAMA / ECOLOGICAL RISK ASSESSMENT OF BENZOPHENONE-4 IN WASTEWATER
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije, 2021)
Kozmetički preparati čija je namena zaštita od Sunčevog zračenja sadrže ultraljubičaste (UV)
filtere. Svakodnevna upotreba UV filtera benzofenonskog tipa dovela je do indirektnog unosa benzofenona-4 (BP-4) u životnu ...
Non-linear kinetic isotherms and thermodynamic behavior of As(V) onto hybrid nanocomposite
(Belgrade : Society of Physical Chemists of Serbia, 2022)
Kinetic, equilibrium and thermodynamic of arsenate sorption onto magnetic polymer sorbent based
on glycidyl methacrylate were investigated. The maximum sorption capacity of 0.59 mg/g was
obtained. The experimental data ...
Synthesis, structure and properties of thermoplastic poly(ester-siloxane) elastomers
(Serbian Chemical Society, 2006)
Two series of thermoplastic poly(ester-siloxane) elastomers (TPES), with hard segments based on poly(butylene terephthalate) (PBT) and soft segments based on poly(dimethylsiloxane) (PDMS), were synthesized by high-temperature, ...
Heat of vaporization from the corresponding states principle / Određivanje toplote isparavanja na bazi principa korespondentnih stanja
(Association of the Chemical Engineers of Serbia, 2005)
The heat of vaporization was estimated from the corresponding states principle. The reported values of the functions δS(0) and δS(1), or their analytical expressions, are presented. Tabulated values of δS(0) and δS(1) were ...
Supercritical CO2 extract and essential oil of bay (Laurus nobilis L.): Chemical composition and antibacterial activity / Natkritični ekstrakt i etarsko ulje lovora (Laurus nobilis L.) - hemijski sastav i antibakterijska aktivnost
(Srpsko hemijsko društvo, Beograd, 2010)
The present study deals with the supercritical carbon dioxide (SC-CO2) extraction and hydrodistillation (HD) of dried bay leaves (Laurus nobilis L.). The chemical composition and antibacterial activity of the SC-CO2 extract ...
PMMA-Y2O3 (Eu3+) nanocomposites: Optical and mechanical properties / Nanokompozit PMMA-Y2O3 (Eu3+) - optička i mehanička svojstva
(Serbian Chemical Society, Belgrade, 2011)
The results of a study related to the processing and characterization of poly(methyl methacrylate) (PMMA)-Y2O3 (Eu3+) nanocomposites are presented herein. The nanocomposite samples were prepared using a laboratory mixing ...
Electrochemical oxidation of methanol on Pt3Co bulk alloy / Elektrohemijska oksidacija metanola na leguri Pt3Co
(Serbian Chemical Society, Belgrade, 2003)
The electrochemical oxidation of methanol was investigated on a Pt3Co bulk alloy in acid solutions. Kinetic parameters such as transfer coefficient reaction orders with respect to methanol and H+ ions and energy of activation ...
Influence of SA procedure welding parameters on mechanical properties spiral welded steel tubes API X60 / Uticaj parametara EPP postupka zavarivanja na mehaničke osobine spiralno zavarenih cevi od čelika API X60
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2009)
The selection of steel, the dimensions and methods of seam welded steel tubes fabrication are closely connected to the function of tube as a whole structure in specific working conditions, for a calculated service life. ...
The removal of cationic dye from water by adsorption on sepiolite
(Međunarodnog stručno-naučnog skupa Vodovod i kanalizacija, 2017)
Boje se iz otpadnih voda uklanjaju razlicitim fizickim, hemijskim i bioloskim postupcima, medu kojima adsorpcija ima veliki znacaj. Medu brojnim materijalima koji se poslednjih godina ispituju kao moguci adsorbenti za boje, ...