TY  - JOUR
AU  - Ćirković, Milorad
AU  - Kamberović, Željko
AU  - Bugarin, Mile
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3188
AB  - This work presents the laboratory testing results of kinetics the oxidation process and sample processing of the sulphide polymetallic concentrate Blagojev Kamen. The aim of investigation is recovery of these types of raw material, present in large quantities in the peripheral parts of already used primary mineral deposits of copper, because of their high economic potential due to the content of a large number of metals and especially precious metals. Characterization of this raw material is based on the chemical analyses, XRD results, DTA analysis, etc. For these investigations, the sulphide concentrate with the following content was used in %: Cu - 2.3; Fe - 19.8; S - 27.19; Zn - 9.13; As - 0.167; Pb - 15.63; SiO2 - 17.93; CaO - 0.97; Al2O3 - 1.43; Ag - 480 g/t; Au - 659 g/t. Kinetic investigations of oxidation processes were carried out under the isothermal conditions within the temperature range of 400 to 625 oC. The Sharp’s model was used for determination the kinetics parameters, and determined values of activation energy are 67 kJ/mole for the first period, and 47 kJ/mole for the second period. Pyrometallurgical treatment of this type of polymetallic concentrate, in the laboratory conditions, was carried out using the oxidative roasting and, then the reduction smelting was done in the Taman’s furnace. Gold from 90.5 to 97.95% and silver from 77.28 to 93.37% are moved into the raw lead (smelting product). Gold from 1.1 to 3.92% and silver from 4.35 to 8.42% are moved into the polymetallic copper matte. Gold from 0.58 to 1.6% and silver from 2.45 to 6.82% are moved into the slag.
PB  - Association of Metallurgical Engineers of Serbia
T2  - Metallurgical & Materials Engineering
T1  - Laboratory testing results of kinetics and processing technology of the polymetallic sulphide concentrate Blagojev Kamen - Serbia
EP  - 127
IS  - 2
SP  - 117
VL  - 22
UR  - https://hdl.handle.net/21.15107/rcub_technorep_3188
ER  - 

@article{
author = "Ćirković, Milorad and Kamberović, Željko and Bugarin, Mile",
year = "2016",
abstract = "This work presents the laboratory testing results of kinetics the oxidation process and sample processing of the sulphide polymetallic concentrate Blagojev Kamen. The aim of investigation is recovery of these types of raw material, present in large quantities in the peripheral parts of already used primary mineral deposits of copper, because of their high economic potential due to the content of a large number of metals and especially precious metals. Characterization of this raw material is based on the chemical analyses, XRD results, DTA analysis, etc. For these investigations, the sulphide concentrate with the following content was used in %: Cu - 2.3; Fe - 19.8; S - 27.19; Zn - 9.13; As - 0.167; Pb - 15.63; SiO2 - 17.93; CaO - 0.97; Al2O3 - 1.43; Ag - 480 g/t; Au - 659 g/t. Kinetic investigations of oxidation processes were carried out under the isothermal conditions within the temperature range of 400 to 625 oC. The Sharp’s model was used for determination the kinetics parameters, and determined values of activation energy are 67 kJ/mole for the first period, and 47 kJ/mole for the second period. Pyrometallurgical treatment of this type of polymetallic concentrate, in the laboratory conditions, was carried out using the oxidative roasting and, then the reduction smelting was done in the Taman’s furnace. Gold from 90.5 to 97.95% and silver from 77.28 to 93.37% are moved into the raw lead (smelting product). Gold from 1.1 to 3.92% and silver from 4.35 to 8.42% are moved into the polymetallic copper matte. Gold from 0.58 to 1.6% and silver from 2.45 to 6.82% are moved into the slag.",
publisher = "Association of Metallurgical Engineers of Serbia",
journal = "Metallurgical & Materials Engineering",
title = "Laboratory testing results of kinetics and processing technology of the polymetallic sulphide concentrate Blagojev Kamen - Serbia",
pages = "127-117",
number = "2",
volume = "22",
url = "https://hdl.handle.net/21.15107/rcub_technorep_3188"
}

Ćirković, M., Kamberović, Ž.,& Bugarin, M.. (2016). Laboratory testing results of kinetics and processing technology of the polymetallic sulphide concentrate Blagojev Kamen - Serbia. in Metallurgical & Materials Engineering
Association of Metallurgical Engineers of Serbia., 22(2), 117-127.
https://hdl.handle.net/21.15107/rcub_technorep_3188

Ćirković M, Kamberović Ž, Bugarin M. Laboratory testing results of kinetics and processing technology of the polymetallic sulphide concentrate Blagojev Kamen - Serbia. in Metallurgical & Materials Engineering. 2016;22(2):117-127.
https://hdl.handle.net/21.15107/rcub_technorep_3188 .

Ćirković, Milorad, Kamberović, Željko, Bugarin, Mile, "Laboratory testing results of kinetics and processing technology of the polymetallic sulphide concentrate Blagojev Kamen - Serbia" in Metallurgical & Materials Engineering, 22, no. 2 (2016):117-127,
https://hdl.handle.net/21.15107/rcub_technorep_3188 .

TY  - CONF
AU  - Cirković, Milorad
AU  - Bugarin, Mile
AU  - Trujić, Vlastimir
AU  - Kamberović, Željko
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3080
AB  - Having in mind that the energy is more and more expensive and that the natural energy resources are smaller and smaller, this research presents a contribution to the use of renewable thermoenergetic resources in terms of improving the economy and ecology in the pyrometallurgical copper production. Pyrometallurgical copper production is a big consumer of energy resources of all kinds. A large part of invested energy is used in the metallurgical process. The process products are holders of large energy amount that is lost uncontrollably in the environment, thereby affecting adversely the economic and environmental effects. The available heat energy of gas products and flying dust of fluosolid reactor, technically usable in the Power Plant, taking into account the "excess" of the process heat, has value 874.971 kJ/kg dry concentrate. Technically usable the heat flux for the reactor No. 1, is 9.79 MWh, and minimum heat flux is 5.319 MWh. In the sulphuric acid production, that uses the gaseous products of roasting and converting processes in Smelter, the low temperature secondary heating energy is realized in quantity of 1.348 MWth/t monohydrate ( or 336.8 kWth/(1000 m(3) n) gaseous products). For designed capacity of Sulphuric Acid Plant No. 2, that is in exploitation ( in farther text K-2) in Bor, the existing quantity of secondary ( waste) heating energy is 24.830 MWt. This paper presents the results of research the renewable thermoenergetic resources from metallurgical products. Using the comparative method, the consumption of energy resources is determined in the modem technological processes and standard pyrometallurgical process of copper production in Bor ( Serbia) and, based on the heat balance, the amount of the secondary energy is defined and the method of its evaluation is proposed.
PB  - Wiley-Blackwell, Malden
C3  - Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure S
T1  - Principles of improvement the energy efficiency in pyrometallurgy of copper: utilization the secondary heat energy of intermediate products
EP  - 292
SP  - 283
DO  - 10.1002/9781119090427.ch29
ER  - 

@conference{
author = "Cirković, Milorad and Bugarin, Mile and Trujić, Vlastimir and Kamberović, Željko",
year = "2015",
abstract = "Having in mind that the energy is more and more expensive and that the natural energy resources are smaller and smaller, this research presents a contribution to the use of renewable thermoenergetic resources in terms of improving the economy and ecology in the pyrometallurgical copper production. Pyrometallurgical copper production is a big consumer of energy resources of all kinds. A large part of invested energy is used in the metallurgical process. The process products are holders of large energy amount that is lost uncontrollably in the environment, thereby affecting adversely the economic and environmental effects. The available heat energy of gas products and flying dust of fluosolid reactor, technically usable in the Power Plant, taking into account the "excess" of the process heat, has value 874.971 kJ/kg dry concentrate. Technically usable the heat flux for the reactor No. 1, is 9.79 MWh, and minimum heat flux is 5.319 MWh. In the sulphuric acid production, that uses the gaseous products of roasting and converting processes in Smelter, the low temperature secondary heating energy is realized in quantity of 1.348 MWth/t monohydrate ( or 336.8 kWth/(1000 m(3) n) gaseous products). For designed capacity of Sulphuric Acid Plant No. 2, that is in exploitation ( in farther text K-2) in Bor, the existing quantity of secondary ( waste) heating energy is 24.830 MWt. This paper presents the results of research the renewable thermoenergetic resources from metallurgical products. Using the comparative method, the consumption of energy resources is determined in the modem technological processes and standard pyrometallurgical process of copper production in Bor ( Serbia) and, based on the heat balance, the amount of the secondary energy is defined and the method of its evaluation is proposed.",
publisher = "Wiley-Blackwell, Malden",
journal = "Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure S",
title = "Principles of improvement the energy efficiency in pyrometallurgy of copper: utilization the secondary heat energy of intermediate products",
pages = "292-283",
doi = "10.1002/9781119090427.ch29"
}

Cirković, M., Bugarin, M., Trujić, V.,& Kamberović, Ž.. (2015). Principles of improvement the energy efficiency in pyrometallurgy of copper: utilization the secondary heat energy of intermediate products. in Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure S
Wiley-Blackwell, Malden., 283-292.
https://doi.org/10.1002/9781119090427.ch29

Cirković M, Bugarin M, Trujić V, Kamberović Ž. Principles of improvement the energy efficiency in pyrometallurgy of copper: utilization the secondary heat energy of intermediate products. in Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure S. 2015;:283-292.
doi:10.1002/9781119090427.ch29 .

Cirković, Milorad, Bugarin, Mile, Trujić, Vlastimir, Kamberović, Željko, "Principles of improvement the energy efficiency in pyrometallurgy of copper: utilization the secondary heat energy of intermediate products" in Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure S (2015):283-292,
https://doi.org/10.1002/9781119090427.ch29 . .

TY  - CONF
AU  - Marković, Radmila
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica
AU  - Stevanović, Jasmina
AU  - Stevanović, Z.
AU  - Bugarin, Mile
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1774
AB  - This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. The copper anodes with non-standard nickel, lead, tin and antimony content were specially prepared for the refining process. Nickel content of all anodes was approximately 7.5 mass %, and the content of lead, tin and antimony was varied. It was observed, that anodes with O2 content lower than 200 ppm, were not passivated. Results, obtained using the standard electrochemical techniques, have indicated that the anodes with non-standard chemical composition could be used under the same conditions as well as in the conventional copper refining process.
PB  - Tatranské Matliare : Slovak Society of Chemical Engineering
C3  - Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering
T1  - Analyzing the corrosion characteristics of anodes used for the sulphur acidic waste water treatment
EP  - 975
SP  - 972
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1774
ER  - 

@conference{
author = "Marković, Radmila and Jugović, Branimir and Gvozdenović, Milica and Stevanović, Jasmina and Stevanović, Z. and Bugarin, Mile",
year = "2011",
abstract = "This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. The copper anodes with non-standard nickel, lead, tin and antimony content were specially prepared for the refining process. Nickel content of all anodes was approximately 7.5 mass %, and the content of lead, tin and antimony was varied. It was observed, that anodes with O2 content lower than 200 ppm, were not passivated. Results, obtained using the standard electrochemical techniques, have indicated that the anodes with non-standard chemical composition could be used under the same conditions as well as in the conventional copper refining process.",
publisher = "Tatranské Matliare : Slovak Society of Chemical Engineering",
journal = "Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering",
title = "Analyzing the corrosion characteristics of anodes used for the sulphur acidic waste water treatment",
pages = "975-972",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1774"
}

Marković, R., Jugović, B., Gvozdenović, M., Stevanović, J., Stevanović, Z.,& Bugarin, M.. (2011). Analyzing the corrosion characteristics of anodes used for the sulphur acidic waste water treatment. in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering
Tatranské Matliare : Slovak Society of Chemical Engineering., 972-975.
https://hdl.handle.net/21.15107/rcub_technorep_1774

Marković R, Jugović B, Gvozdenović M, Stevanović J, Stevanović Z, Bugarin M. Analyzing the corrosion characteristics of anodes used for the sulphur acidic waste water treatment. in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering. 2011;:972-975.
https://hdl.handle.net/21.15107/rcub_technorep_1774 .

Marković, Radmila, Jugović, Branimir, Gvozdenović, Milica, Stevanović, Jasmina, Stevanović, Z., Bugarin, Mile, "Analyzing the corrosion characteristics of anodes used for the sulphur acidic waste water treatment" in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering (2011):972-975,
https://hdl.handle.net/21.15107/rcub_technorep_1774 .

TY  - CONF
AU  - Marković, Radmila
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica
AU  - Stevanović, Jasmina
AU  - Stevanović, Z.
AU  - Bugarin, Mile
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1765
AB  - This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. The copper anodes with non-standard nickel, lead, tin and antimony content were specially prepared for the refining process. Nickel content of all anodes was approximately 7.5 mass %, and the content of lead, tin and antimony was varied. Results, obtained using the standard electrochemical techniques, have indicated that the anodes could be used under the same conditions as well as in the conventional copper refining process.
PB  - Tatranské Matliare : Slovak Society of Chemical Engineering
C3  - Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering
T1  - The use of anodic linear sweep voltammetery analysis (ALSV) for characterization the copper anodes used for sulphur acidic waste solution treatment
EP  - 971
SP  - 968
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1765
ER  - 

@conference{
author = "Marković, Radmila and Jugović, Branimir and Gvozdenović, Milica and Stevanović, Jasmina and Stevanović, Z. and Bugarin, Mile",
year = "2011",
abstract = "This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. The copper anodes with non-standard nickel, lead, tin and antimony content were specially prepared for the refining process. Nickel content of all anodes was approximately 7.5 mass %, and the content of lead, tin and antimony was varied. Results, obtained using the standard electrochemical techniques, have indicated that the anodes could be used under the same conditions as well as in the conventional copper refining process.",
publisher = "Tatranské Matliare : Slovak Society of Chemical Engineering",
journal = "Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering",
title = "The use of anodic linear sweep voltammetery analysis (ALSV) for characterization the copper anodes used for sulphur acidic waste solution treatment",
pages = "971-968",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1765"
}

Marković, R., Jugović, B., Gvozdenović, M., Stevanović, J., Stevanović, Z.,& Bugarin, M.. (2011). The use of anodic linear sweep voltammetery analysis (ALSV) for characterization the copper anodes used for sulphur acidic waste solution treatment. in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering
Tatranské Matliare : Slovak Society of Chemical Engineering., 968-971.
https://hdl.handle.net/21.15107/rcub_technorep_1765

Marković R, Jugović B, Gvozdenović M, Stevanović J, Stevanović Z, Bugarin M. The use of anodic linear sweep voltammetery analysis (ALSV) for characterization the copper anodes used for sulphur acidic waste solution treatment. in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering. 2011;:968-971.
https://hdl.handle.net/21.15107/rcub_technorep_1765 .

Marković, Radmila, Jugović, Branimir, Gvozdenović, Milica, Stevanović, Jasmina, Stevanović, Z., Bugarin, Mile, "The use of anodic linear sweep voltammetery analysis (ALSV) for characterization the copper anodes used for sulphur acidic waste solution treatment" in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering (2011):968-971,
https://hdl.handle.net/21.15107/rcub_technorep_1765 .