Investigation of the purification process of platinum powder from impurities

Munosibov, Shokhruh, Usmankulov, Orifjon, Ilkhamov , Murod, Kholdaraliyev , Dilshod

Techscience.uz - техника фанлари долзарб масалалри · 2025-yil

Annotatsiya

This article presents the results of research on the purification of platinum powder from impurities. The optimal technological parameters were determined based on the results of removing palladium and other non-ferrous metals from the powder by leaching. A new, cost-effective technology for the purification of platinum powder from impurities has been developed. The chemical composition of the purified powder is provided, and formic acid was selected as a reducing agent for palladium oxide prior to its subsequent dissolution in a nitric acid solution. The results of all the tests conducted are presented, the optimal technological parameters for the purification of platinum powder were determined and a new technological scheme for the recovery of platinum powder was developed

Maqola ma’lumotlari
MualliflarMunosibov, Shokhruh, Usmankulov, Orifjon, Ilkhamov , Murod, Kholdaraliyev , Dilshod
JurnalTechscience.uz - техника фанлари долзарб масалалри
NashriyotЖиззах политехника институти
ISSN3030-3702, 3030-3702
Nashr sanasi2025-08-11
Jild3
Son5
Betlar87-96
TilIngliz
Ilmiy sohaTexnika
DOI10.47390/ts-v3i5y2025n12
Indeksga qo‘shilgan2026-08-26

DOI: 10.47390/ts-v3i5y2025n12 · Maqolaning asl sahifasi

Kalit so‘zlar

electrolyte, chemical properties, ammonium chloride, platinum, refining, reduction, palladium, precipitation, aqua regia, solution, filtration, washing, elektrolit, kimyoviy xossalar, ammoniy xlorid, platina, tozalash, qaytarish, palladiy, cho‘ktirish, shox arog‘i, eritma, filtrlash, yuvish

Ilmiy soha

Texnika

Iqtibos keltirish

APAMunosibov, Shokhruh, Usmankulov, Orifjon, Ilkhamov , Murod, & Kholdaraliyev , Dilshod (2025). INVESTIGATION OF THE PURIFICATION PROCESS OF PLATINUM POWDER FROM IMPURITIES. Techscience.uz - техника фанлари долзарб масалалри, 3(5), 87-96. https://doi.org/10.47390/ts-v3i5y2025n12
GOST (OAK)Munosibov, Shokhruh va b. INVESTIGATION OF THE PURIFICATION PROCESS OF PLATINUM POWDER FROM IMPURITIES // Techscience.uz - техника фанлари долзарб масалалри. – 2025. – T. 3, № 5. – P. 87-96. – DOI: 10.47390/ts-v3i5y2025n12.
MLAMunosibov, Shokhruh, Usmankulov, Orifjon, Ilkhamov , Murod, and Kholdaraliyev , Dilshod. “INVESTIGATION OF THE PURIFICATION PROCESS OF PLATINUM POWDER FROM IMPURITIES.” Techscience.uz - техника фанлари долзарб масалалри, 3(5), 87-96, 2025. https://doi.org/10.47390/ts-v3i5y2025n12
ChicagoMunosibov, Shokhruh, Usmankulov, Orifjon, Ilkhamov , Murod, and Kholdaraliyev , Dilshod. “INVESTIGATION OF THE PURIFICATION PROCESS OF PLATINUM POWDER FROM IMPURITIES.” Techscience.uz - техника фанлари долзарб масалалри, 3(5), 87-96 (2025). https://doi.org/10.47390/ts-v3i5y2025n12
HarvardMunosibov, Shokhruh, Usmankulov, Orifjon, Ilkhamov , Murod, and Kholdaraliyev , Dilshod (2025) ‘INVESTIGATION OF THE PURIFICATION PROCESS OF PLATINUM POWDER FROM IMPURITIES’, Techscience.uz - техника фанлари долзарб масалалри, 3(5), 87-96. https://doi.org/10.47390/ts-v3i5y2025n12
BibTeX
@article{munosibovshokhruh2025,
  title = {INVESTIGATION OF THE PURIFICATION PROCESS OF PLATINUM POWDER FROM IMPURITIES},
  author = {Munosibov, Shokhruh and Usmankulov, Orifjon and Ilkhamov , Murod and Kholdaraliyev , Dilshod},
  journal = {Techscience.uz - техника фанлари долзарб масалалри},
  year = {2025},
  volume = {3},
  number = {5},
  pages = {87-96},
  doi = {10.47390/ts-v3i5y2025n12},
  url = {https://doi.org/10.47390/ts-v3i5y2025n12}
}

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