Zobrazeno 1 - 10
of 94
pro vyhledávání: '"ŽELJKO KAMBEROVIĆ"'
Autor:
Srđan Stanković, Željko Kamberović, Bernd Friedrich, Srećko R. Stopić, Miroslav Sokić, Branislav Marković, Axel Schippers
Publikováno v:
Metals, Vol 12, Iss 5, p 807 (2022)
The automotive industry is in the process of transformation from the traditional production of vehicles with engines powered by the combustion of fossil fuels to vehicles powered by electric energy. This revolutionary transformation will generate a g
Externí odkaz:
https://doaj.org/article/e540614436ad43b2bc155862b4a5619b
Publikováno v:
Metals, Vol 11, Iss 9, p 1383 (2021)
In order to reflect possible issues in future sole e-waste processing, an electrolyte of complex chemical composition reflecting system of sole e-waste processing was obtained by following a specially designed pyro-electrometallurgical method. The ob
Externí odkaz:
https://doaj.org/article/ef79f26b2bb2405fb108a6361cee6913
Publikováno v:
Metals, Vol 10, Iss 6, p 719 (2020)
This paper presents thermochemical synthesis of copper/alumina nanocomposites in a Cu-Al2O3 system with 1–2.5 wt.% of alumina and their characterization, which included: transmission electron microscopy: focused ion beam (FIB), analytical electron
Externí odkaz:
https://doaj.org/article/44bb7a4a05094a9ca3fcd6f2943c000f
Autor:
Miroslav Sokić, Branislav Marković, Srđan Stanković, Željko Kamberović, Nada Štrbac, Vaso Manojlović, Nela Petronijević
Publikováno v:
Metals, Vol 9, Iss 11, p 1173 (2019)
In ores, chalcopyrite is usually associated with other sulfide minerals, such as sphalerite, galena, and pyrite, in a dispersed form, with complex mineralogical structures. Concentrates obtained by flotation of such ores are unsuitable for pyrometall
Externí odkaz:
https://doaj.org/article/77eac807ae984767835496bc58abb0ec
Autor:
Nataša Gajić, Željko Kamberović, Zoran Anđić, Jarmila Trpčevská, Beatrice Plešingerova, Marija Korać
Publikováno v:
Metals, Vol 9, Iss 3, p 277 (2019)
This paper describes the synthesis of tungsten disulfide (WS2) powder by the sulfurization of tungsten trioxide (WO3) particles in the presence of additive potassium carbonate (K2CO3) in nitrogen (N2) atmosphere, first at lower temperature (200 °C)
Externí odkaz:
https://doaj.org/article/6a650d472b7040d09a1b06a84791a00a
Autor:
Željko Kamberović, Milisav Ranitović, Marija Korać, Zoran Andjić, Nataša Gajić, Jovana Djokić, Sanja Jevtić
Publikováno v:
Metals, Vol 8, Iss 6, p 441 (2018)
This paper presents an experimentally-proved hydrometallurgical process for selective metals recovery from the waste-printed circuit boards (WPCBs) using a combination of conventional and time-saving methods: leaching, cementation, precipitation, red
Externí odkaz:
https://doaj.org/article/8e5568bc781749e18aa054bd3fc21607
Autor:
ALEKSANDAR T. DIMITROV, PERICA PAUNOVIĆ, ORCE POPOVSKI, DRAGAN SLAVKOV, ŽELJKO KAMBEROVIĆ, SVETOMIR HADŽI JORDANOV
Publikováno v:
Journal of the Serbian Chemical Society, Vol 74, Iss 3, Pp 279-289 (2009)
This work is concerned with the use of reverse current regimes in order to form small-grained and compact silver deposits during the electro-refining process. Several parameters were varied, i.e., i) anodic overpotential, ii) cathodic vs. anodic time
Externí odkaz:
https://doaj.org/article/982d7cdbdb6d4979b702466f3b9aa221
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 14, Iss 4, Pp 215-218 (2008)
This paper is a contribution to characterization of Cu-Al2O3 powders with nanostructure designed for the production of dispersion strengthened contact materials. New materials with predetermined properties can be successfully synthesized by utilizing
Externí odkaz:
https://doaj.org/article/01363eb09cac4092aefc2095dde8e9af
Autor:
Miroslav Sokić, Željko Kamberović, Vesna Nikolić, Branislav Marković, Marija Korać, Zoran Anđić, Milorad Gavrilovski
Publikováno v:
The Scientific World Journal, Vol 2015 (2015)
The objects of this investigation were the comparative kinetic analysis of the NiO and NiCl2 reduction by hydrogen during an induction period and elimination of the calcination during the synthesis of Ni/Al2O3 catalysts. The effect of temperature and
Externí odkaz:
https://doaj.org/article/f2352957419947ff831fe7b89b9f1f6d
Publikováno v:
Metals, Vol 6, Iss 6, p 138 (2016)
Electric arc furnace (EAF) dust, together with a mill scale and coke were smelted in a laboratory electric arc furnace. These metallurgical wastes consist of a many different phases and elements, making the reaction process complex. Thermo-chemical a
Externí odkaz:
https://doaj.org/article/4633ff94a8874fe8a4ad329de4d4ad59