Stability of the gold mercaptotriazole complex at pH=4
Аутори
Dimitrijević, SilvanaRajčić-Vujasinović, Mirjana
Dimitrijević, Stevan
Stević, Zoran
Ivanović, Aleksandra
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The objective of this work was to investigate the stability of the gold complex based on
mercaptotriazole in slightly acid media, at pH=4. The gold complex complex was studied by the visual monitoring and electrochemical characterization of electrolytes in the period of three months.
Electrochemical characterization was performed by the open circuit potential measurement, cycling
voltammetry method and recording the polarization curves, with pH of the electrolyte measurement
before and after each electrochemical experiment. These tests, performed at pH=4 and optimal
concentration of gold in the electrolyte of 2.5 g/dm3, for a period three months, did not show any visual or other essential changes of investigated electrolyte characteristics.
Кључне речи:
gold complex / mercaptotriazole / acid media / stability / non-cyanideИзвор:
Proceedings / 50th International October Conference on Mining and Metallurgy - IOC 2018, 30th September - 3rd October 2018 Bor Lake, Serbia, 2018, 185-190Издавач:
- Bor : Mining and Metallurgy Institute
Финансирање / пројекти:
- Развој технологија за рециклажу племенитих, ретких и пратећих метала из чврстог отпада Србије до висококвалитетних производа (RS-MESTD-Technological Development (TD or TR)-34024)
- Иновативна синергија нус-продуката, минимизације отпада и чистије производње у металургији (RS-MESTD-Technological Development (TD or TR)-34033)
Институција/група
Inovacioni centarTY - CONF AU - Dimitrijević, Silvana AU - Rajčić-Vujasinović, Mirjana AU - Dimitrijević, Stevan AU - Stević, Zoran AU - Ivanović, Aleksandra PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6980 AB - The objective of this work was to investigate the stability of the gold complex based on mercaptotriazole in slightly acid media, at pH=4. The gold complex complex was studied by the visual monitoring and electrochemical characterization of electrolytes in the period of three months. Electrochemical characterization was performed by the open circuit potential measurement, cycling voltammetry method and recording the polarization curves, with pH of the electrolyte measurement before and after each electrochemical experiment. These tests, performed at pH=4 and optimal concentration of gold in the electrolyte of 2.5 g/dm3, for a period three months, did not show any visual or other essential changes of investigated electrolyte characteristics. PB - Bor : Mining and Metallurgy Institute C3 - Proceedings / 50th International October Conference on Mining and Metallurgy - IOC 2018, 30th September - 3rd October 2018 Bor Lake, Serbia T1 - Stability of the gold mercaptotriazole complex at pH=4 EP - 190 SP - 185 UR - https://hdl.handle.net/21.15107/rcub_technorep_6980 ER -
@conference{ author = "Dimitrijević, Silvana and Rajčić-Vujasinović, Mirjana and Dimitrijević, Stevan and Stević, Zoran and Ivanović, Aleksandra", year = "2018", abstract = "The objective of this work was to investigate the stability of the gold complex based on mercaptotriazole in slightly acid media, at pH=4. The gold complex complex was studied by the visual monitoring and electrochemical characterization of electrolytes in the period of three months. Electrochemical characterization was performed by the open circuit potential measurement, cycling voltammetry method and recording the polarization curves, with pH of the electrolyte measurement before and after each electrochemical experiment. These tests, performed at pH=4 and optimal concentration of gold in the electrolyte of 2.5 g/dm3, for a period three months, did not show any visual or other essential changes of investigated electrolyte characteristics.", publisher = "Bor : Mining and Metallurgy Institute", journal = "Proceedings / 50th International October Conference on Mining and Metallurgy - IOC 2018, 30th September - 3rd October 2018 Bor Lake, Serbia", title = "Stability of the gold mercaptotriazole complex at pH=4", pages = "190-185", url = "https://hdl.handle.net/21.15107/rcub_technorep_6980" }
Dimitrijević, S., Rajčić-Vujasinović, M., Dimitrijević, S., Stević, Z.,& Ivanović, A.. (2018). Stability of the gold mercaptotriazole complex at pH=4. in Proceedings / 50th International October Conference on Mining and Metallurgy - IOC 2018, 30th September - 3rd October 2018 Bor Lake, Serbia Bor : Mining and Metallurgy Institute., 185-190. https://hdl.handle.net/21.15107/rcub_technorep_6980
Dimitrijević S, Rajčić-Vujasinović M, Dimitrijević S, Stević Z, Ivanović A. Stability of the gold mercaptotriazole complex at pH=4. in Proceedings / 50th International October Conference on Mining and Metallurgy - IOC 2018, 30th September - 3rd October 2018 Bor Lake, Serbia. 2018;:185-190. https://hdl.handle.net/21.15107/rcub_technorep_6980 .
Dimitrijević, Silvana, Rajčić-Vujasinović, Mirjana, Dimitrijević, Stevan, Stević, Zoran, Ivanović, Aleksandra, "Stability of the gold mercaptotriazole complex at pH=4" in Proceedings / 50th International October Conference on Mining and Metallurgy - IOC 2018, 30th September - 3rd October 2018 Bor Lake, Serbia (2018):185-190, https://hdl.handle.net/21.15107/rcub_technorep_6980 .