Author

A. Azaryan

Doctor of Technical Sciences, Professor

Kryvyi Rih National University

50027, 11 Vitalii Matusevich Str., Kryvyi Rih, Ukraine

  • 6 Articles
  • 191 Views

All articles

open access
https://doi.org/10.31721/2306-5435-2022-1-110-3-9

Keywords: quality; ore loss; clogging; ore reserves; synchronous; carotene; well; explosive; operational control; commodity ore quality management; gamma radiation; intensity; magnetic flammability

Suggested citation

Vilkul, Yu., Azaryan, A., & Kolosov, V. (2022). Current state of Ukrainian mining industry. Mining Journal of Kryvyi Rih National University, 56(1), 3-8. https://doi.org/10.31721/2306-5435-2022-1-110-3-9
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26.04.2022 345 Views Mining Journal of Kryvyi Rih National University - Vol. 56, No. 1, 2022
open access
https://doi.org/10.31721/2306-5435-2022-1-110-13-22

Keywords: mathematical model; radiation intensity; central geometry; radiation interaction; iron content; attenuation coefficients; incoherent radiation; chromium ores

Suggested citation

Azaryan, A., Azaryan, V., Morkun, V., Gritsenko, А., & Trachuk, А. (2022). Operative quality control of the ferrous metal ore using gamma radiation. Mining Journal of Kryvyi Rih National University, 56(1), 13-22. https://doi.org/10.31721/2306-5435-2022-1-110-13-22
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26.04.2022 300 Views Mining Journal of Kryvyi Rih National University - Vol. 56, No. 1, 2022
open access
https://doi.org/10.31721/2306-5435-2022-1-110-59-67

Keywords: minimum error; contrast; irradiation; samples; cuvette; radionuclide decay; operational control; iron content; rock mass; PACS device; flux; scattered gamma radiation

Suggested citation

Azaryan, A., Trachuk, А., & Shvydkyi, О. (2022). Operational control of iron content in crushed rock mass. Mining Journal of Kryvyi Rih National University, 56(1), 59-67. https://doi.org/10.31721/2306-5435-2022-1-110-59-67
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26.04.2022 358 Views Mining Journal of Kryvyi Rih National University - Vol. 56, No. 1, 2022
open access
https://doi.org/10.31721/2306-5435-2022-1-110-113-118

Keywords: logging; operational control; iron content; rock mass; processing of result

Suggested citation

Azaryan, A., Gritsenko, А., Cherkasov, O., & Shvydkyi, О. (2022). Recording of explosive wells in the conditions of open development of ore deposits. Mining Journal of Kryvyi Rih National University, 56(1), 113-118. https://doi.org/10.31721/2306-5435-2022-1-110-113-118
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26.04.2022 391 Views Mining Journal of Kryvyi Rih National University - Vol. 56, No. 1, 2022
open access
https://doi.org/10.31721/2306-5435-2022-1-110-150-154

Keywords: express; analysis; operational; control; measurement; weight; gravitational; hematite; particle size; compaction

Suggested citation

Azaryan, A., Azaryan, V., Gritsenko, А., Tsybulevskyi, Yu., Cherkasov, O., & Shvydkyi, О. (2022). Express analysis of hematite ore by gravity method. Mining Journal of Kryvyi Rih National University, 56(1), 150-153. https://doi.org/10.31721/2306-5435-2022-1-110-150-154
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26.04.2022 310 Views Mining Journal of Kryvyi Rih National University - Vol. 56, No. 1, 2022
open access

Keywords: specific gravity; neural networks; artificial intelligence; fuzzy logic; gravity; hematite; granulometric; compaction

Suggested citation

Azaryan, A., & Krapivny, N. (2023). Gravity method of operational control of the iron content in crushed mining mass. Mining Journal of Kryvyi Rih National University, 57(1), 74-77.
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25.04.2023 353 Views Mining Journal of Kryvyi Rih National University - Vol. 57, No. 1, 2023
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