Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Željko Kamberović"'
Autor:
Miloš Janošević, Vesna Conić, Dragana Božić, Ljiljana Avramović, Ivana Jovanović, Željko Kamberović, Saša Marjanović
Publikováno v:
Minerals, Vol 13, Iss 4, p 540 (2023)
The processing of zinc ore using hydrometallurgical methods leads to the formation and accumulation of a by-product called jarosite, which contains concentrated precious metals. In this study, we propose the recovery of In and its separation from Cu,
Externí odkaz:
https://doaj.org/article/2e8decc0123043b993a8603092b345e7
Autor:
Nela Petronijević, Dragana Radovanović, Marija Štulović, Miroslav Sokić, Gvozden Jovanović, Željko Kamberović, Srđan Stanković, Srecko Stopic, Antonije Onjia
Publikováno v:
Water, Vol 14, Iss 20, p 3244 (2022)
Acid mine drainage (AMD) is a waste from mining sites, usually acidic, with high concentrations of sulfates and heavy metal ions. This study investigates the AMD neutralization process using fly ash (FA) as an alternative material. Samples of FA from
Externí odkaz:
https://doaj.org/article/cebc7c38f82b4c04b71d5fe9cecd207f
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
Autor:
Željko Kamberović, Nataša Gajić, Marija Korać, Sanja Jevtić, Miroslav Sokić, Jovica Stojanović
Publikováno v:
Minerals, Vol 11, Iss 3, p 255 (2021)
By-products from zinc hydrometallurgy are classified as hazardous waste with strong leaching toxicities. Even though numerous research papers are dedicated to valorizing valuable metals in it, the primary management route is still disposal or partial
Externí odkaz:
https://doaj.org/article/f068b012e4034db49a2b09134fc482cc
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