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Thermal study and mechanism of Ag2S oxidation in air
(Springer, Dordrecht, 2013)
The results of thermal study and mechanism of the oxidation process of synthetic Ag2S in air are presented in this article based on the comparative analysis of DTA and XRD results, as well as by constructed phase stability ...
Influence of Soil Type and Physical-Chemical Properties on Uranium Sorption and Bioavailability
(Springer International Publishing Ag, Cham, 2012)
This work was undertaken to study the influence of soil type and its physical and chemical properties on uranium sorption and bioavailability, in order to reduce the uncertainty associated with this parameter in risk ...
Chemometric approach for prediction of uranium pathways in the soil
(Walter De Gruyter Gmbh, Berlin, 2014)
Understanding the effect of soil parameters (pH, Eh and organic and inorganic ligands availability) on uranium mobility under different geochemical conditions is fundamental for reliable prediction of its behaviour and ...
Thermal, structural and electrical properties of some bi-cu-ni alloys
(Polish Acad Sciences Committee Metallurgy, Krakow, 2014)
The Bi-Cu-Ni ternary system belongs to the group of potential Cu-Ni-based advanced lead-free solder materials for high temperature application. In this study microstructure investigation of the slow-cooled Bi-Cu-Ni samples ...
the non-linear regression - the levenberg-marquardt algorithm for assumption the energy losses of hydraulic transport in a case of the mine "trepca"
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2019)
The main problem of hydraulic transport is the resistance generated during the mixture transport through the pipe-line. Testing the flow characteristics of mixtures, shown in this paper, are based on the principles of ...
Experimental study and thermodynamic remodeling of the Bi-Cu-Ni system
(Pergamon-Elsevier Science Ltd, Oxford, 2010)
Phase equilibria in the Bi-Cu-Ni ternary system have been studied using differential thermal analysis (DTA) as well as by using the calculation of the phase diagram (CALPHAD) method. Literature experimental phase equilibria ...
Synthesis of Highly Porous Al2O3-YAG Composite Ceramics
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2016)
Al2O3-YAG composite was obtained by sintering of porous Al2O3 preforms infiltrated with water solution of aluminium nitrate nonahydrate, Al(NO3)(3)center dot 9H(2)O and yttrium nitrate hexahydrate, Y(NO3)(3)center dot ...
The effect of the content of unburned carbon in bottom ash on its applicability for road construction
(Elsevier, Amsterdam, 2010)
The content of unburned carbon is an important characteristic of bottom ash which could make it unsuitable for incorporation as aggregate for road construction. In this work, the effect of the content of unburned carbon ...
Selected heavy metal biosorption by compost of Myriophyllum spicatum-A chemometric approach
(Elsevier Science Bv, Amsterdam, 2016)
In this study adsorption characteristics of lead, copper, cadmium, nickel and zinc ions onto the compost of Myriophyllum spicatum were examined. The effects of sorbent dose, duration of sorption and solution concentration ...
Chemical Thermodynamic Processes at Metal-Mold Interface
(Japan Inst Metals, Sendai, 2013)
At the contact surface between the liquid metal and the mold wall a number of chemical and thermodynamical reactions were taken. The products of those reactions are spread out on both the sides, i.e., in the solidified ...