Studying the process of obtaining zinc nitrate from secondary zinc raw materials

ТАВАШОВ, Шахзод

Ўзбекистон Миллий университети хабарлари · 2026-yil

Annotatsiya

The results of studies on the production of zinc nitrate from waste zinc catalysts are presented. The waste zinc catalysts contains74.55% ZnO. The influence of technological factors on the degree of zinc extraction from the waste zinc catalysts by nitric acidhas been investigated. The optimal parameters of the process have been determined. The maximum degree of zinc extraction isobserved at an acid rate of 120%, and a nitric acid concentration of 30%. At the same time, the degree of zinc extraction reaches91.18%. An increase in the duration of the process from 1 to 3 hours increases the degree of zinc extraction from 25.47% to91.18% with other constant parameters. An increase in temperature from 55 to 95 ℃ contributes to an increase in the degree ofzinc extraction to 91.18%.

Maqola ma’lumotlari
MualliflarТАВАШОВ, Шахзод
JurnalЎзбекистон Миллий университети хабарлари
NashriyotЎзбекистон Миллий университети
ISSN2181-7324, 3093-8996
Nashr sanasi2026-09-09
Jild3
Son3.2
Betlar340-342
TilIngliz
Ilmiy sohaKimyo
Indeksga qo‘shilgan2026-09-10

Maqolaning asl sahifasi

Kalit so‘zlar

Waste zinc catalysts, temperature, nitric acid, degree of extraction, time, zinc oxide., Отработанные цинковые катализаторы, температура, азотная кислота, степень извлечения, время, оксид цинка., Ishlatilgan ruxli katalizator, harorat, nitrat kislota, ajralish darajasi, vaqt, rux oksidi.

Ilmiy soha

Kimyo

Iqtibos keltirish

APAТАВАШОВ, Шахзод (2026). STUDYING THE PROCESS OF OBTAINING ZINC NITRATE FROM SECONDARY ZINC RAW MATERIALS. Ўзбекистон Миллий университети хабарлари, 3(3.2), 340-342. https://journals.nuu.uz/index.php/actanuuz/article/view/14843
GOST (OAK)ТАВАШОВ, Шахзод STUDYING THE PROCESS OF OBTAINING ZINC NITRATE FROM SECONDARY ZINC RAW MATERIALS // Ўзбекистон Миллий университети хабарлари. – 2026. – T. 3, № 3.2. – P. 340-342.
MLAТАВАШОВ, Шахзод. “STUDYING THE PROCESS OF OBTAINING ZINC NITRATE FROM SECONDARY ZINC RAW MATERIALS.” Ўзбекистон Миллий университети хабарлари, 3(3.2), 340-342, 2026. https://journals.nuu.uz/index.php/actanuuz/article/view/14843
ChicagoТАВАШОВ, Шахзод. “STUDYING THE PROCESS OF OBTAINING ZINC NITRATE FROM SECONDARY ZINC RAW MATERIALS.” Ўзбекистон Миллий университети хабарлари, 3(3.2), 340-342 (2026). https://journals.nuu.uz/index.php/actanuuz/article/view/14843
HarvardТАВАШОВ, Шахзод (2026) ‘STUDYING THE PROCESS OF OBTAINING ZINC NITRATE FROM SECONDARY ZINC RAW MATERIALS’, Ўзбекистон Миллий университети хабарлари, 3(3.2), 340-342. https://journals.nuu.uz/index.php/actanuuz/article/view/14843
BibTeX
@article{article2026,
  title = {STUDYING THE PROCESS OF OBTAINING ZINC NITRATE FROM SECONDARY ZINC RAW MATERIALS},
  author = {ТАВАШОВ, Шахзод},
  journal = {Ўзбекистон Миллий университети хабарлари},
  year = {2026},
  volume = {3},
  number = {3.2},
  pages = {340-342},
  url = {https://journals.nuu.uz/index.php/actanuuz/article/view/14843}
}

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