Саноатда рақамли технологиялар Ҷилди 3 № 4 (2025) · Саҳифаҳои 42-46

INFLUENCE OF PRELIMINARY ULTRASONIC TREATMENT ON THE EFFECTIVENESS OF CENTRIFUGAL GOLD CONCENTRATION FROM ORE

Azimov, Oybek Akhmadovich, Sattarova, Shahlo Gayvilokizi, Narzullayev, Jahongir Norbobougli, Asrorov, Anvar Ahrorovich, Азимов, Ойбек Ахмадович, Саттарова, Шахло Гайвиллокизи, Нарзуллаев, Жахонгир Норбобоугли, Асроров, Анвар Ахрорович, Azimov, Oybek Axmadovich, Sattarova, Shahlo G‘ayvilloqizi, Narzullayev, Jahongir Norboboo‘g‘li, Asrorov, Anvar Axrorovich

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Аннотатсия

The article examines the influence of preliminary ultrasonic treatment (PWT) on the results of gravitational beneficiation of gold-bearing ore in a centrifugal concentrator. As an object of research, ore characterized by the presence of finely dispersed gold in pyrite and a high content of slimy minerals was used. Enrichment was carried out on the “Knelson” KC-MD3 laboratory concentrator. A comparative analysis of the classical circuit and the circuit using 5-minute ultrasound showed that ultrasonic exposure does not lead to improvement of technological indicators, but causes their stable decrease. The extraction of gold into the combined concentrate decreased from 27.62% to 25.53%, and the gold content in it decreased from 9.22 g/t to 8.41 g/t. The work proposes a hypothesis about the complex reasons for this influence, both related to the deterioration of pulp rheology and the possible overgrinding of fragile gold-containing pyrite.

goldcentrifugal concentratorKnelsongravitational enrichmentultrasonic treatmentfine goldpyriterheologyextractionзолото

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Иқтибос гирифтан

APA 7 
Azimov, Oybek Akhmadovich, Sattarova, Shahlo Gayvilokizi, Narzullayev, Jahongir Norbobougli, Asrorov, Anvar Ahrorovich, Азимов, Ойбек Ахмадович, Саттарова, Шахло Гайвиллокизи, Нарзуллаев, Жахонгир Норбобоугли, Асроров, Анвар Ахрорович, Azimov, Oybek Axmadovich, Sattarova, Shahlo G‘ayvilloqizi, Narzullayev, Jahongir Norboboo‘g‘li & Asrorov, Anvar Axrorovich (2025). INFLUENCE OF PRELIMINARY ULTRASONIC TREATMENT ON THE EFFECTIVENESS OF CENTRIFUGAL GOLD CONCENTRATION FROM ORE. Саноатда рақамли технологиялар, 3(4), 42-46.
GOST R 7.0.5 
Azimov, Oybek Akhmadovich, Sattarova, Shahlo Gayvilokizi, Narzullayev, Jahongir Norbobougli, Asrorov, Anvar Ahrorovich, Азимов, Ойбек Ахмадович, Саттарова, Шахло Гайвиллокизи, Нарзуллаев, Жахонгир Норбобоугли, Асроров, Анвар Ахрорович, Azimov, Oybek Axmadovich, Sattarova, Shahlo G‘ayvilloqizi, Narzullayev, Jahongir Norboboo‘g‘li, Asrorov, Anvar Axrorovich INFLUENCE OF PRELIMINARY ULTRASONIC TREATMENT ON THE EFFECTIVENESS OF CENTRIFUGAL GOLD CONCENTRATION FROM ORE // Саноатда рақамли технологиялар. 2025. Т. 3. № 4. С. 42-46.
BibTeX 
@article{akhmadovich2025,
  author  = {Azimov, Oybek Akhmadovich and Sattarova, Shahlo Gayvilokizi and Narzullayev, Jahongir Norbobougli and Asrorov, Anvar Ahrorovich and Азимов, Ойбек Ахмадович and Саттарова, Шахло Гайвиллокизи and Нарзуллаев, Жахонгир Норбобоугли and Асроров, Анвар Ахрорович and Azimov, Oybek Axmadovich and Sattarova, Shahlo G‘ayvilloqizi and Narzullayev, Jahongir Norboboo‘g‘li and Asrorov, Anvar Axrorovich},
  title   = {INFLUENCE OF PRELIMINARY ULTRASONIC TREATMENT ON THE EFFECTIVENESS OF CENTRIFUGAL GOLD CONCENTRATION FROM ORE},
  journal = {Саноатда рақамли технологиялар},
  year    = {2025},
  volume  = {3},
  number  = {4},
  pages   = {42-46}
}
RIS 
TY  - JOUR
AU  - Azimov, Oybek Akhmadovich
AU  - Sattarova, Shahlo Gayvilokizi
AU  - Narzullayev, Jahongir Norbobougli
AU  - Asrorov, Anvar Ahrorovich
AU  - Азимов, Ойбек Ахмадович
AU  - Саттарова, Шахло Гайвиллокизи
AU  - Нарзуллаев, Жахонгир Норбобоугли
AU  - Асроров, Анвар Ахрорович
AU  - Azimov, Oybek Axmadovich
AU  - Sattarova, Shahlo G‘ayvilloqizi
AU  - Narzullayev, Jahongir Norboboo‘g‘li
AU  - Asrorov, Anvar Axrorovich
TI  - INFLUENCE OF PRELIMINARY ULTRASONIC TREATMENT ON THE EFFECTIVENESS OF CENTRIFUGAL GOLD CONCENTRATION FROM ORE
JO  - Саноатда рақамли технологиялар
PY  - 2025
VL  - 3
IS  - 4
SP  - 42
EP  - 46
ER  -