Copper electrorefining from anodes with non-standard content of Ni, Pb, Sb and Sn
Само за регистроване кориснике
2019
Поглавље у монографији (Објављена верзија)
,
NOVA publishers
Метаподаци
Приказ свих података о документуАпстракт
Copper anodes with non-standard nickel, lead, antimony and thin content are used for refining by the standard electrochemical process. The waste solution from standard copper electrorefining process is used as working solution. Beside copper, there is а high concentration of nickel and arsine in this waste solution. The effect of nickel in maximum content of 10 mass %, the effect of lead, tin and antimony in maximum cumulative content of 3 mass %, as well as the effect of working solution temperature were investigated. Measured values for cells voltage have shown the appearance of three characteristic phases: stable phase, oscillation phase and full passivation phase, but no one full anode passivation is registered during the 72 hours of each set of experimental conditions. The results for anode mass changing have revealed that the anode dissolution is similar at two different operating temperatures. Mass balance for copper has shown that the copper cathode mass is higher than dissolve...d copper from the related anode. Based on data for chemical composition of working solution changing, it was pointed out that the copper concentration decreased during the process, maximum up to 1 g dm-3. Accomplished waste materials recycling have both environmental and economic effects since the cleaner environment and sustainable resources utilization mean socially responsible behavior.
Кључне речи:
copper anode / electrorefining / waste solution / nickel / cell voltageИзвор:
Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics, 2019, 303-331Издавач:
- New York, USA : Nova Science Publishers Inc.
Финансирање / пројекти:
- Утицај рударског отпада из РТБ-а Бор на загађење водотокова са предлогом мера и поступака за смањење штетног дејства на животну средину (RS-37001)
- Развој технолошких поступака ливења под утицајем електромагнетног поља и технологија пластичне прераде у топлом стању четворокомпонентних легура Al-Zn за специјалне намене (RS-34002)
Институција/група
IHTMTY - CHAP AU - Marković, Radmila AU - Mihailović, Marija PY - 2019 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3695 AB - Copper anodes with non-standard nickel, lead, antimony and thin content are used for refining by the standard electrochemical process. The waste solution from standard copper electrorefining process is used as working solution. Beside copper, there is а high concentration of nickel and arsine in this waste solution. The effect of nickel in maximum content of 10 mass %, the effect of lead, tin and antimony in maximum cumulative content of 3 mass %, as well as the effect of working solution temperature were investigated. Measured values for cells voltage have shown the appearance of three characteristic phases: stable phase, oscillation phase and full passivation phase, but no one full anode passivation is registered during the 72 hours of each set of experimental conditions. The results for anode mass changing have revealed that the anode dissolution is similar at two different operating temperatures. Mass balance for copper has shown that the copper cathode mass is higher than dissolved copper from the related anode. Based on data for chemical composition of working solution changing, it was pointed out that the copper concentration decreased during the process, maximum up to 1 g dm-3. Accomplished waste materials recycling have both environmental and economic effects since the cleaner environment and sustainable resources utilization mean socially responsible behavior. PB - New York, USA : Nova Science Publishers Inc. T2 - Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics T1 - Copper electrorefining from anodes with non-standard content of Ni, Pb, Sb and Sn SP - 303 EP - 331 UR - https://hdl.handle.net/21.15107/rcub_cer_3695 ER -
@inbook{ author = "Marković, Radmila and Mihailović, Marija", year = "2019", abstract = "Copper anodes with non-standard nickel, lead, antimony and thin content are used for refining by the standard electrochemical process. The waste solution from standard copper electrorefining process is used as working solution. Beside copper, there is а high concentration of nickel and arsine in this waste solution. The effect of nickel in maximum content of 10 mass %, the effect of lead, tin and antimony in maximum cumulative content of 3 mass %, as well as the effect of working solution temperature were investigated. Measured values for cells voltage have shown the appearance of three characteristic phases: stable phase, oscillation phase and full passivation phase, but no one full anode passivation is registered during the 72 hours of each set of experimental conditions. The results for anode mass changing have revealed that the anode dissolution is similar at two different operating temperatures. Mass balance for copper has shown that the copper cathode mass is higher than dissolved copper from the related anode. Based on data for chemical composition of working solution changing, it was pointed out that the copper concentration decreased during the process, maximum up to 1 g dm-3. Accomplished waste materials recycling have both environmental and economic effects since the cleaner environment and sustainable resources utilization mean socially responsible behavior.", publisher = " New York, USA : Nova Science Publishers Inc.", journal = "Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics", booktitle = "Copper electrorefining from anodes with non-standard content of Ni, Pb, Sb and Sn", pages = "303-331", url = "https://hdl.handle.net/21.15107/rcub_cer_3695" }
Marković, R.,& Mihailović, M.. (2019). Copper electrorefining from anodes with non-standard content of Ni, Pb, Sb and Sn. in Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics New York, USA : Nova Science Publishers Inc.., 303-331. https://hdl.handle.net/21.15107/rcub_cer_3695
Marković R, Mihailović M. Copper electrorefining from anodes with non-standard content of Ni, Pb, Sb and Sn. in Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics. 2019;:303-331. https://hdl.handle.net/21.15107/rcub_cer_3695 .
Marković, Radmila, Mihailović, Marija, "Copper electrorefining from anodes with non-standard content of Ni, Pb, Sb and Sn" in Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics (2019):303-331, https://hdl.handle.net/21.15107/rcub_cer_3695 .