Саноатда рақамли технологиялар Volume 3 Issue 4 (2025) · pp. 84-88

POSSIBILITIES OF ENVIRONMENTALLY SAFE PROCESSING OF GOLD-CONTAINING ORES

Aripov, Avaz Rozikovich, Sayfullaev, Farrukhjon Ibodovich, Kurbonov, Mekhrob Nuriddinovich, Jabbarova, Surayo Gulamovna, Арипов, Аваз Розикович, Сайфуллаев, Фаррухжон Ибодович, Курбонов, Мехроб Нуриддинович, Джабборова, Сурайё Гуламовна, Aripov, Avaz Rozikovich, Sayfullayev, Farruxjon Ibodovich, Qurbonov, Mehrob Nuriddinovich, Jabborova, Surayyo G‘ulomovna

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Abstract

This article focuses on the selective alkaline leaching of gold-bearing tetrahedrite concentrates in a solution containing sodium sulfide and sodium hydroxide. This selective leaching process is accompanied by the transfer of heavy metals and impurities into the solution, which can affect the physical properties and quality of the leaching product, as well as lead to environmental pollution. Sodium sulfide is highly effective in acting on sulfide minerals containing tetrahedrite, while sodium hydroxide prevents sulfur hydrolysis, which would otherwise slow down the dissolution process. The leaching kinetics were studied over a five-hour period. Bulk samples were taken from three specimens at specific time intervals and analyzed using atomic absorption spectrometry to evaluate the effectiveness of selective leaching with NaOH.

goldtetrahedritehydrometallurgyselective leachingheavy metalsenvironmentзолототетраэдритгидрометаллургияселективное выщелачивание

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Cite

APA 7 
Aripov, Avaz Rozikovich, Sayfullaev, Farrukhjon Ibodovich, Kurbonov, Mekhrob Nuriddinovich, Jabbarova, Surayo Gulamovna, Арипов, Аваз Розикович, Сайфуллаев, Фаррухжон Ибодович, Курбонов, Мехроб Нуриддинович, Джабборова, Сурайё Гуламовна, Aripov, Avaz Rozikovich, Sayfullayev, Farruxjon Ibodovich, Qurbonov, Mehrob Nuriddinovich & Jabborova, Surayyo G‘ulomovna (2025). POSSIBILITIES OF ENVIRONMENTALLY SAFE PROCESSING OF GOLD-CONTAINING ORES. Саноатда рақамли технологиялар, 3(4), 84-88.
GOST R 7.0.5 
Aripov, Avaz Rozikovich, Sayfullaev, Farrukhjon Ibodovich, Kurbonov, Mekhrob Nuriddinovich, Jabbarova, Surayo Gulamovna, Арипов, Аваз Розикович, Сайфуллаев, Фаррухжон Ибодович, Курбонов, Мехроб Нуриддинович, Джабборова, Сурайё Гуламовна, Aripov, Avaz Rozikovich, Sayfullayev, Farruxjon Ibodovich, Qurbonov, Mehrob Nuriddinovich, Jabborova, Surayyo G‘ulomovna POSSIBILITIES OF ENVIRONMENTALLY SAFE PROCESSING OF GOLD-CONTAINING ORES // Саноатда рақамли технологиялар. 2025. Т. 3. № 4. С. 84-88.
BibTeX 
@article{rozikovich2025,
  author  = {Aripov, Avaz Rozikovich and Sayfullaev, Farrukhjon Ibodovich and Kurbonov, Mekhrob Nuriddinovich and Jabbarova, Surayo Gulamovna and Арипов, Аваз Розикович and Сайфуллаев, Фаррухжон Ибодович and Курбонов, Мехроб Нуриддинович and Джабборова, Сурайё Гуламовна and Aripov, Avaz Rozikovich and Sayfullayev, Farruxjon Ibodovich and Qurbonov, Mehrob Nuriddinovich and Jabborova, Surayyo G‘ulomovna},
  title   = {POSSIBILITIES OF ENVIRONMENTALLY SAFE PROCESSING OF GOLD-CONTAINING ORES},
  journal = {Саноатда рақамли технологиялар},
  year    = {2025},
  volume  = {3},
  number  = {4},
  pages   = {84-88}
}
RIS 
TY  - JOUR
AU  - Aripov, Avaz Rozikovich
AU  - Sayfullaev, Farrukhjon Ibodovich
AU  - Kurbonov, Mekhrob Nuriddinovich
AU  - Jabbarova, Surayo Gulamovna
AU  - Арипов, Аваз Розикович
AU  - Сайфуллаев, Фаррухжон Ибодович
AU  - Курбонов, Мехроб Нуриддинович
AU  - Джабборова, Сурайё Гуламовна
AU  - Aripov, Avaz Rozikovich
AU  - Sayfullayev, Farruxjon Ibodovich
AU  - Qurbonov, Mehrob Nuriddinovich
AU  - Jabborova, Surayyo G‘ulomovna
TI  - POSSIBILITIES OF ENVIRONMENTALLY SAFE PROCESSING OF GOLD-CONTAINING ORES
JO  - Саноатда рақамли технологиялар
PY  - 2025
VL  - 3
IS  - 4
SP  - 84
EP  - 88
ER  -