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KONVERTER CHANGLARI VA SULFAT KISLOTA ISHLAB CHIQARISH CHIQINDILARINI QAYTA ISHLASH USULLARINI TADQIQ QILISH

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ARTICLE ANNOTATION

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The article studies methods for processing fine dust from a converter and bismuth sludge from a sulfuric acid workshop. Methods are described for separating the insoluble residue from the solution obtained as a result of salt leaching through settling and filtration processes. The relationship between the duration of leaching and temperature on the degree of lead dissolution for each stage was established. The technological parameters of lead carbonization from the resulting solution were studied.

AUTHORS

A.Saidaxmedov

Navoiy davlat konchilik va texnologiyalar universiteti

A.Xasanov

Olmaliq kon metallurgiya kombinati aksiyadorlik jamiyati

Tags

# harorat# поваренная соль# фильтрация# filtration# раствор# eritma# solution# карбонизация# carbonization# filtrlash# pulp# karbonlash# нерастворимый остаток# insoluble residue# отстаивание# settling# tozalash# растворение# dissolution# рН# pH# пульпа# konverterning mayda changi# NaCl tuzi# eritish# bo’tana# erimaydigan qoldiq# dekantatsiya# tindirish# тонкая конвертерная пыль# осветление# fine converter dust# table salt# clarification

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References

Саидахмедов А.А., Хасанов А.С. Изучение технологии получения металлического свинца из конвертерной пыли медеплавильного завода АО АГМК // Научно-технический и производственный журнал “Композиционные материалы” Специальный выпуск, посвященный международной Узбекско-Белорусской научно- технической конференции, Ташкент 2020. с 132- 134.

Zhang, L. A critical review of material flow, recycling technologies, challenges and future strategy for scattered metals from minerals to wastes /Lingen Zhang, Zhenming Xu // J. Cleaner Production. — 2018. — Vоl. 202. — P. 1001–1025.

Saidakhmedov A.A., Khasanov A.S., Buronov A.B. Studying technologies of producing metal lead from converter dust of copper melt factory jsc ammc // Eurasian Union of Scientists № 7 (76), 2020. – p 4- 7.

Tolibov B., Saidahmedov A. Influence of mechanical processing of minerals on their structure and reactivity in further processing // ACADEMY. – Россия г.Москва, 2020. – №1 (52). – С. 6-8.

Saidakhmedov A.A, Buronov A.B. Analysis methods for processing dust of copper smelting factory // Proceedings of the international conference on integrated innovative development of zarafshan region achievements, challenges and prospects. 27- 28 November, 2019. Navoi, Uzbekistan. p15-19