Flotation Concentrations of Polymetallic Sulfides from Serbian Ore Deposits as Biohydrometalurgical Substrates: Laboratory Tests
Аутори
Avdalović, JelenaBeškoski, Vladimir
Miletić, Srđan
Dojčinović, Biljana
Trujić, Vlastimir
Conić, Vesna
Vrvić, Miroslav
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
There are three ore deposits of polymetallic sulfide ores that are of economic value in Serbia. Only ore deposit "A" (in central part of Serbia) is mine in exploitation (underground and surface), including and floatation plant. Dominant ore minerals at deposit "A" are: galena, sphalerite and chalcopyrite, with accompanying pyrrhotite, and some arsenopyrite. Lead, zinc and copper concentrates are obtained in particular. Approximately three million tons of reserves have been confirmed at deposit "A". About one million tons of reserves have been confirmed at ore deposit "B", which is located in Eastern Serbia. Important ore minerals at this deposit are: chalcopyrite, enargite, sphalerite and galena. Accompanying mineral is pyrite including pyrrhotite. Ore deposit "C" is located in Western Serbia, and has confirmed reserves of more than one million tons. Galena (with some anglesite), sphalerite and tetrahedrite are dominant ore minerals, and pyrite as accompanying mineral. Ore deposit "C" ...has legitimately exploitative amounts of industrial mineral barite. All three sites have significant amounts of silver, while deposit "B" has gold as well. This paper presents preliminary results of bacterial leaching of flotation concentrates from afore mentioned ore deposits obtained by shake flask test technique during four weeks, with pure culture of acidophilic and mezophilic allochthonous strain of the Aciditihiobacillus sp. B2 (the isolate was identified using the EzTaxon server on the basis of 16S rRNA sequence data). Deposit "A" was tested, in this investigation step, only for copper concentrate while other two deposits were examined polymetallic bulk concentrates (obtained in pilot flotation plants).
Кључне речи:
polymetallic sulfide ores / bacterial leaching / shake flask test techniqueИзвор:
2015Финансирање / пројекти:
- Симултана биоремедијација и соилификација деградираних простора, за очување природних ресурса биолошки активних супстанци и развој и производњу биоматеријала и дијететских производа (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43004)
- BREM Group Ltd., Belgrade, Serbia
- NRK Engineering Ltd.
Напомена:
- Abstract: https://cer.ihtm.bg.ac.rs/handle/123456789/5535
- Poster presented at: 21st International Biohydrometallurgy Symposium (IBS 2015)
Повезане информације:
- Повезани садржај
https://cer.ihtm.bg.ac.rs/handle/123456789/5535
Колекције
Институција/група
IHTMTY - CONF AU - Avdalović, Jelena AU - Beškoski, Vladimir AU - Miletić, Srđan AU - Dojčinović, Biljana AU - Trujić, Vlastimir AU - Conić, Vesna AU - Vrvić, Miroslav PY - 2015 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5536 AB - There are three ore deposits of polymetallic sulfide ores that are of economic value in Serbia. Only ore deposit "A" (in central part of Serbia) is mine in exploitation (underground and surface), including and floatation plant. Dominant ore minerals at deposit "A" are: galena, sphalerite and chalcopyrite, with accompanying pyrrhotite, and some arsenopyrite. Lead, zinc and copper concentrates are obtained in particular. Approximately three million tons of reserves have been confirmed at deposit "A". About one million tons of reserves have been confirmed at ore deposit "B", which is located in Eastern Serbia. Important ore minerals at this deposit are: chalcopyrite, enargite, sphalerite and galena. Accompanying mineral is pyrite including pyrrhotite. Ore deposit "C" is located in Western Serbia, and has confirmed reserves of more than one million tons. Galena (with some anglesite), sphalerite and tetrahedrite are dominant ore minerals, and pyrite as accompanying mineral. Ore deposit "C" has legitimately exploitative amounts of industrial mineral barite. All three sites have significant amounts of silver, while deposit "B" has gold as well. This paper presents preliminary results of bacterial leaching of flotation concentrates from afore mentioned ore deposits obtained by shake flask test technique during four weeks, with pure culture of acidophilic and mezophilic allochthonous strain of the Aciditihiobacillus sp. B2 (the isolate was identified using the EzTaxon server on the basis of 16S rRNA sequence data). Deposit "A" was tested, in this investigation step, only for copper concentrate while other two deposits were examined polymetallic bulk concentrates (obtained in pilot flotation plants). T1 - Flotation Concentrations of Polymetallic Sulfides from Serbian Ore Deposits as Biohydrometalurgical Substrates: Laboratory Tests UR - https://hdl.handle.net/21.15107/rcub_cer_5536 ER -
@conference{ author = "Avdalović, Jelena and Beškoski, Vladimir and Miletić, Srđan and Dojčinović, Biljana and Trujić, Vlastimir and Conić, Vesna and Vrvić, Miroslav", year = "2015", abstract = "There are three ore deposits of polymetallic sulfide ores that are of economic value in Serbia. Only ore deposit "A" (in central part of Serbia) is mine in exploitation (underground and surface), including and floatation plant. Dominant ore minerals at deposit "A" are: galena, sphalerite and chalcopyrite, with accompanying pyrrhotite, and some arsenopyrite. Lead, zinc and copper concentrates are obtained in particular. Approximately three million tons of reserves have been confirmed at deposit "A". About one million tons of reserves have been confirmed at ore deposit "B", which is located in Eastern Serbia. Important ore minerals at this deposit are: chalcopyrite, enargite, sphalerite and galena. Accompanying mineral is pyrite including pyrrhotite. Ore deposit "C" is located in Western Serbia, and has confirmed reserves of more than one million tons. Galena (with some anglesite), sphalerite and tetrahedrite are dominant ore minerals, and pyrite as accompanying mineral. Ore deposit "C" has legitimately exploitative amounts of industrial mineral barite. All three sites have significant amounts of silver, while deposit "B" has gold as well. This paper presents preliminary results of bacterial leaching of flotation concentrates from afore mentioned ore deposits obtained by shake flask test technique during four weeks, with pure culture of acidophilic and mezophilic allochthonous strain of the Aciditihiobacillus sp. B2 (the isolate was identified using the EzTaxon server on the basis of 16S rRNA sequence data). Deposit "A" was tested, in this investigation step, only for copper concentrate while other two deposits were examined polymetallic bulk concentrates (obtained in pilot flotation plants).", title = "Flotation Concentrations of Polymetallic Sulfides from Serbian Ore Deposits as Biohydrometalurgical Substrates: Laboratory Tests", url = "https://hdl.handle.net/21.15107/rcub_cer_5536" }
Avdalović, J., Beškoski, V., Miletić, S., Dojčinović, B., Trujić, V., Conić, V.,& Vrvić, M.. (2015). Flotation Concentrations of Polymetallic Sulfides from Serbian Ore Deposits as Biohydrometalurgical Substrates: Laboratory Tests. . https://hdl.handle.net/21.15107/rcub_cer_5536
Avdalović J, Beškoski V, Miletić S, Dojčinović B, Trujić V, Conić V, Vrvić M. Flotation Concentrations of Polymetallic Sulfides from Serbian Ore Deposits as Biohydrometalurgical Substrates: Laboratory Tests. 2015;. https://hdl.handle.net/21.15107/rcub_cer_5536 .
Avdalović, Jelena, Beškoski, Vladimir, Miletić, Srđan, Dojčinović, Biljana, Trujić, Vlastimir, Conić, Vesna, Vrvić, Miroslav, "Flotation Concentrations of Polymetallic Sulfides from Serbian Ore Deposits as Biohydrometalurgical Substrates: Laboratory Tests" (2015), https://hdl.handle.net/21.15107/rcub_cer_5536 .