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The extraction of aggregates in Serbia, 1973 - 2015: A statistical exploration
(Institut za rudarstvo i metalurgiju, Bor, 2017)
We contribute to the fields of mineral economics, environmental and economic history in two respects: first, we construct a novel time series data set for the levels of aggregates extraction in Serbia between 1973 and 2015; ...
Efikasnost zeolita i apatita na mobilnost teških metala u zemljištima praćena preko test kulture Sinapis Alba / Efficiency of zeolite and apatite on the mobility of heavy metals in the soil through the Sinapis Alba as test culture
(Inženjersko društvo za koroziju, Beograd, 2017)
Zaštita i unapređenje životne sredine, posebno očuvanje i zaštita zemljišta, postao je danas jedan od najznačajnijih problema savremenog sveta. Istraživanja u ovom radu imaju za cilj ispitivanje efikasnosti dva tipa ...
The Bond work index of limestone and andesite mixtures
(Institut za rudarstvo i metalurgiju, Bor, 2017)
This paper investigates grinding of mineral mixtures with different grindabilities in the Bond ball mill. Understanding the ore mixture grinding is of great importance in mineral processing. The energy required for crushing ...
Eksergijski koncept i njegova primena u recikliranju metala / Exergy concept and its implementation in the recycling of metals
(Inženjersko društvo za koroziju, Beograd, 2017)
Dizajn modernih industrijskih proizvoda je takav da oni predstavljaju kompleksne spojeve različitih materijala. Zbog toga se u postupku reciklaže materijala primenjuju procesi usitnjavanja i razdvajanja. Međutim materijali ...
Reaction mechanism and kinetics of sulfide copper concentrate oxidation at elevated temperatures
(Savez inženjera metalurgije Srbije, Beograd, 2017)
Sulfide copper concentrate from domestic ore deposit (Bor, Serbia) was subjected to oxidation in the air atmosphere due to a better understanding of reaction mechanism and oxidation of various sulfides present in the copper ...
Adsorpcija fluoridnih jona na Al-alginatnim česticama / Fluoride ion adsorption onto Al-alginate particles
(Inženjersko društvo za koroziju, Beograd, 2017)
Antropogeni faktor uslovio je sve veće prisustvo fluoridnih jona u podzemnim vodama. Sa druge strane, povećana svest o štetnosti visokih koncentracija ovog polutanta u pijaćoj vodi, dovela je do strožijih standarda kada ...
Ternary bi-cu-ni alloys - thermodynamics, characterization, mechanical and electrical properties
(Savez inženjera metalurgije Srbije, Beograd, 2017)
The Bi-Cu-Ni ternary system belongs to the group of potential Cu-Ni-based advanced lead-free solder materials for high temperature application. The paper shows results of the thermodynamic calculations using general solution ...