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Integrated Procedure for Recycling and Valorization of Useful Components from Secondary Raw Materials Based on Hard Metals
(Assoc Metallurgical Engineers Serbia, Belgrade, 2017)
Wide application of hard metals requires increased consumption of their constituents. Their high cost and scarcity impose the need for finding new, both ecologically and economically justified ways for their production. ...
Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution
(Assoc Metallurgical Engineers Serbia, Belgrade, 2016)
Based on the analysis of the non-standard iron-bearing raw materials treatment process and the results of real composition measurements of the flue gas, the study of hazards by identification of harmful substances that ...
Nanostructured Fe2O3/TiO2 thick films prepared by screen printing
(Novi Sad : University of Novi Sad, Faculty of Technology, 2013)
Nanostructured single layered (pure TiO2 , pure α-Fe2O3 and mixed Fe2O3 /TiO2 with two different oxide ratios, 2 : 3 and 3 : 2) and double layered (TiO2 layer over a Fe2O3 layer) thick films have been fabricated by screen ...
Ni-Pd/Al(2)O(3) Catalyst Supported on Reticulated Ceramic Foam for Dry Methane Reforming
(Assoc Metallurgical Engineers Serbia, Belgrade, 2015)
In the present study, Ni-Pd/Al2O3 catalyst supported on alpha-Al2O3 based foam was prepared and evaluated in the dry methane reforming process. Corresponding metal chlorides were deposited to the foam surface by impregnation ...
Synthesis of novel WO3/ZrSiO4 catalysts for dehalogenation of halogenated hydrocarbons
(Association of Metallurgical Engineers of Serbia, 2019)
This research aimed to develop a novel catalyst based on WO3/ZrSiO4 system for halogenated hydrocarbons processing. The production method of this catalyst involved extrusion and as such was simplified compared to thermo-chemical ...
Exploitation Properties of Ni-Pd/Al2o3 Catalyst Supported on Ceramic Foam
(Assoc Metallurgical Engineers Serbia, Belgrade, 2015)
The goal of this research was to examine exploitation properties of Ni-Pd/Al2O3 catalyst supported on alpha-Al2O3 based foam in the dry methane reforming. The catalyst was prepared by using aerosol method. Chloride precursors ...
Influence of reducing agents and surfactants on size and shape of silver fine powder particles
(Association of Metallurgical Engineers of Serbia AMES, 2014)
Silver fine powder with different shapes and sizes were prepared by chemical
reduction and characterized by scanning electron microscope. In this paper was
presented the method for the preparation of the fine Ag powder ...
Positive synergistic effect of the hazardous waste use for secondary lead metallurgy, energy efficiency and waste minimization
(Association of Metallurgical Engineers of Serbia AMES, 2014)
Modification and optimization of the pyrometallurgical process of lead
recovering from the waste lead-acid batteries have been studied in this paper. The aim
of this research is to develop a cleaner production in the ...
Technological and environmental aspects of nickel production in Serbia
(Association of Metallurgical Engineers of Serbia AMES, 2014)
Demand for nickel is constantly growing due to the versatility of its application,
at the first place for stainless steel production. Ore reserves and possibility of nickel
production of today’s Serbia and in neighboring ...
Recyclability of technology metals from E-waste: Case study of in and Ga recovery from magnetic fraction
(Association of Metallurgical Engineers of Serbia AMES, 2019)
This study presents the results of the theoretical assessment and a preliminary experimental investigation of technology metals (TM) recovery from magnetic fraction obtained after mechanical treatment of waste printed ...