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Приказ резултата 61-70 од 113
Comparison of two polymeric transition metal complexes with 1,4-benzenedicarboxylate ions as bridging ligands, [Co(C8H4O4)(C12H8N2)(H2O)] and [Cu(C8H4O4)(C10H9N3)] center dot H2O
(Int Union Crystallography, Chester, 2002)
The title complexes, catena-poly[[aqua(1,10-phenanthroline- kappa(2)N,N')cobalt(II)]-mu-benzene-1,4-dicarboxylato-kappa(2)O(1):O-4], [Co(C8H4O4)(C12H8N2)(H2O)], (I), and catena-poly[[[(di-2-pyridyl-kappaN-amine)copper(II ...
Hydrodesulfurization of light gas oil: Kinetic determination in a batch reactor / Hidrodesulfurizacija lakog gasnog ulja
(Association of Chemical Engineers of Serbia, 2002)
The performed investigations were directed toward the analysis of the performance and activity of the fresh and regenerated Cyanamid HDS 20C catalyst in a laboratory batch reactor (2 dm3) for the HDS of the diesel fraction ...
Investigation of dynamic young modulus during thermal stability testing of the refractory material / Određivanje dinamičkog jungovog modula elastičnosti tokom ispitivanja termostabilnosti vatrostalnog materijala
(Savez inženjera metalurgije Srbije, Beograd, 2002)
Thermal stability of the refractory material with the content of 42 % Al2O3 was investigated. Water quench test (JUS.B.D8.319.) was applied. Photographs of the samples before cycling, and after some number of cycles were ...
The effects of thermomechanical treatment on the SCC resistance of highly alloyed Al-Mg sheet / Uticaj termomehaničke obrade na otpornost prema naponskoj koroziji visoko legiranih Al-Mg limova
(Savez inženjera metalurgije Srbije, Beograd, 2002)
The effects of cold work and different heat treatments on the stress corrosion cracking (SCC) behavior of Al-Mg6.8% alloy were studied using slow strain rate testing (SSRT). The results have indicated high SCC susceptibility ...
Excess molar volume of the acetonitrile + alcohol systems at 298.15K. Part I: Density measurements for acetonitrile + methanol, + ethanol systems / Dopunska molarna zapremina sistema acetonitril + alkohol na 298.15K. I deo. Merenje gustina sistema acetonitril + metanol, + etanol
(Serbian Chemical Society, Belgrade, 2002)
The excess molar volume VE of the binary liquid systems acetonitrile methanol and acetonitrile + ethanol has been evaluated from density measurements at 298.15K and at atmospheric pressure over the entire composition range. ...
The mechanism of cathodic electrodeposition of epoxy coatings and the corrosion behaviour of the electrodeposited coatings / Mehanizam kataforetskog taloženja epoksidnih prevlaka i koroziono ponašanje dobijenih prevlaka
(Serbian Chemical Society, Belgrade, 2002)
The model of organic film growth on a cathode during electrodeposition process proposes the current density-time and film thickness-time relationships and enables the evaluation of the rate contents for the electrochemical ...
Selection of natural materials for In situ remediation and prevention of environment contamination by lead
(Grafima Loannis Tsarouchidis, Thessaloniki, 2002)
Stability of the solid matrix - contaminant system represents a crucial parameter in selection of the appropriate natural material for in situ remediation of the environment contaminated by toxic heavy metals. We have ...
Mass spectrometric study of some 4-pyrimidine carboxylic acids
(Wiley, Hoboken, 2002)
Mass spectrometry has been applied in order to study the main fragmentation routes of some 4-pyrimidene carboxylic acids. Differences in fragmentation were caused by the nature of the substituent in position 2 of the ...
Osmotic coefficient of the ZnSO4(aq) at T=298.15 K
(Academic Press Ltd- Elsevier Science Ltd, London, 2002)
The osmotic coefficient of ZnSO4(aq) has been measured at T = 298.15 K by the iso-piestic method, in the range of molalities from 1.3 to 3.0 mol . kg(-1), with KCl(aq) as the reference solution. Experimental data of osmotic ...
Influence of the air distribution in spout-fluidized bed with inert charge on suspension drying / Uticaj raspodele vazduha u fontansko-fluidizovanom sloju sa inertnim punjenjem na sušenje suspenzija
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd, 2002)
The analysis of influence of the system s fluid-mechanical parameters on air distribution in spout-fluidized bed with the central tube, as well as its influence on the process of suspension and dilutions drying in this ...