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Приказ резултата 51-60 од 345
Mass transfer and fluid flow visualization for single cylinder by the adsorption method
(Pergamon-Elsevier Science Ltd, Oxford, 2013)
Mass transfer coefficient in single phase flow around short cylinder, has been studied experimentally using adsorption method. Experiments were conducted in "two-dimensional" column 140 x 10 x 200 mm. The mass transfer ...
Al-Cd Alloy Formation by Aluminum Underpotential Deposition from AlCl3+NaCl Melts on Cadmium Substrate
(Springer, New York, 2013)
Aluminum was incorporated into a polycrystalline cadmium electrode surface by underpotential deposition from equimolar AlCl3+ NaCl melt at 473 K, 523 K, and 573 K (200 A degrees C, 250 A degrees C, and 300 A degrees C). ...
Modeling of metallurgical properties of sinter mixtures of nonstandard raw iron-bearing materials
(Editura Stiintifica Fmr, Bucharest, 2013)
Present paper represents a methodology for establishing a relationship between the composition of mixtures of iron-bearing non-standard dispersed raw materials for production of sinter and its most important metallurgical ...
Modelling of dissolved oxygen content using artificial neural networks: Danube River, North Serbia, case study
(Springer Heidelberg, Heidelberg, 2013)
The aims of this study are to create an artificial neural network (ANN) model using non-specific water quality parameters and to examine the accuracy of three different ANN architectures: General Regression Neural Network ...
Functionalization of textile materials with silver nanoparticles
(Springer, New York, 2013)
Nanoparticles gained much scientific attention in the past decade due to their specific surface chemistry and properties which are significantly different from that of the corresponding bulk materials. Silver nanoparticles ...
Adsorption of lipase from Candida rugosa on multi walled carbon nanotubes
(Elsevier Science Inc, New York, 2013)
In this work lipase from Candida rugosa was adsorbed on unmodified surface of multi walled carbon nanotubes (raw-MWCIsIT). The effects of immobilization time, initial enzyme concentration and buffer ionic strength on enzyme ...
The mathematics of modelling the supercritical fluid extraction of essential oils from glandular trichomes
(Pergamon-Elsevier Science Ltd, Oxford, 2013)
This article deals with mathematical tools used for solving equations of the improved mathematical model on the micro-scale for the process of supercritical fluid extraction of essential oils from glandular trichomes. ...
A Novel Method to Mitigate the Top-of-the-Line Corrosion in Wet Gas Pipelines by Corrosion Inhibitor within a Foam Matrix
(Natl Assoc Corrosion Eng, Houston, 2013)
Top-of-the-line corrosion (TLC) has been a serious issue for the oil and gas industry. Conventional inhibition techniques are expensive and often do not seem to provide enough protection to the steel surface at the top of ...
Densities, viscosities, and refractive indices of the binary systems (PEG200+1,2-propanediol,+1,3-propanediol) and (PEG400+1,2-propanediol,+1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
(Academic Press Ltd- Elsevier Science Ltd, London, 2013)
Densities, viscosities, and refractive indices of four binary systems, (PEG200 + 1,2-propanediol), (PEG200 + 1,3-propanediol), (PEG400 + 1,2-propanediol), (PEG400 + 1,3-propanediol) were measured at 10 temperatures (288.15, ...
Poly(methacrylic acid) based hydrogels as sorbents for removal of cationic dye basic yellow 28: Kinetics, equilibrium study and image analysis
(Elsevier Science Sa, Lausanne, 2013)
Poly(methacrylic acid) based hydrogels with neutralization degree of monomer of 0% (PMAA/0) and 80% (PMAA/80) were synthesized and their sorption potentials toward model cationic dye, basic yellow 28 (BY28), from aqueous ...