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Kristalografsko proučavanje strukturne desimetrizacije granata grosularsko-andraditske izomorfne serije / Kristalografsko proučavanje strukturne desimetrizacije granata grosularsko-andraditske izomorfne serije
(Универзитет у Београду, Рударско-геолошки факултет, 2016)
U ovoj Doktorskoj disertaciji proučavano je pet različitih zona makroskopski zonarnog grandita sa lokaliteta Meka Presedla (Kopaonik, Srbija). Pomoću hemijske i elektronske analize mikroprobe preračunati su relativno visoko ...
Preliminary data on the crystal-chemical characteristics of beryl from Cer Mt. (Serbia)
(Scientific Annals, School of Geology, Aristotle University of Thessaloniki, 2010)
A beryl crystal from Cer Mt. (Serbia) studied in this paper was characterized by means of
XRPD and wet-chemical analyses. It has following unit cell dimensions: a = 9.2166(8) Å, c = 9.192(1) Å, V = 676.2(1) Å3 and ratio ...
Characterization of natural raw materials in the processing of iron ore from Omarska mine
(Beograd : Rudarski institut Beograd / Belgrade: Mining Institute BelgradeBalkanska akademija rudarskih naukaAkademija inženjerskih nauka Srbije, 2017)
In present paper there were studied characteristics of the primary natural raw material samples from Omarska mine (Bosnia and Herzegovina). These materials are labeled as: “limonite ore”, “quartz” and “clay”, and they are ...
Thermodynamics of hydrolysis of cellulose to glucose from 0 to 100 °C: Cellulosic biofuel applications and climate change implications
(Elsevier, 2018)
Hydrolysis of cellulose to glucose is a key reaction in renewable energy from biomass and in mineralization of soil organic matter to CO2. Conditional thermodynamic parameters, ΔhydG’, ΔhydH’, and ΔhydS’, and equilibrium ...
Living organisms from Prigogine’s perspective: an opportunity to introduce students to biological entropy balance
(Taylor & Francis, 2017)
All living structures, from archaea to human, are open thermodynamic systems analysed through nonequilibrium thermodynamics. Nonequilibrium thermodynamics is a field with important applications to life sciences, which is ...
Synthesis of calcium doped phosphate tungsten bronze
(Society of Physical Chemists of Serbia, 2018)
A study is presented of phase transitions of acid CaHPW12O40∙6H2O salt of 12-tungstophosphoric acid and characterized in the temperature range from room temperature to 1093 K. The structure and its phase transformations ...
There are two twin shadows, but Einstein is one!
(Society of Thermal Engineers of Serbia, 2012)
2011 is the international year of chemistry, and it is exactly 100 years past after the P. Langevin promotion of “twin paradox” problem. The hundred year old problem still demands its solution. Twin paradox, established ...
Crystal-chemical characteristics of barite from Zlatar (Serbia)
(Belgrade : Serbian Geological Society, 2010)
Rocks of the Diabase-hornfels formation built great part of Zlatar and its surrounding area. Into the composition of this formation enters: sandstones, siltstones, claystones, hornfels, and fewer limestones, as representatives ...
Characterization of the sludge generated during the processing of iron ore in Omarska mine
(University of Belgrade, Faculty of Mining and Geology, Center for Environmental Engineering, 2017)
In present paper there were characterized sludge samples generated as an overflow during the processing of iron ore from Omarska mine (Bosnia and Herzegovina). With the aim to improve the utilization of minerals, we are ...
Equation of state in form which relates mol fraction and molarity of two (or more) component thermodynamic system consisted of ideal gases, and it's applications.
(Society of Thermal Engineers of Serbia, 2010)
Most people would face a problem if there is a need to calculate the mole fraction of a substance A in a gaseous solution (a thermodynamic system containing two or more ideal gases) knowing its molarity at a given temperature ...