PROSPECTS FOR APPLYING ION-EXCHANGE PROCESSES IN THE EXTRACTION OF PRECIOUS METALS FROM TECHNOGENIC WASTE OF THE MOLIBDENE INDUSTRY

Article Sidebar

SRT 3(3)
HTML (Russian) PDF (Russian)
Published: 02.08.2025
DOI: https://doi.org/10.70769/3030-3214.SRT.3.3.2025.5
Keywords:
molybdenum, hydrometallurgy, ion exchange, ionite, sorption, desorption, polyions, hydrometallurgical process, sorption kinetics, ionite layer, concentration front, ion-exchange apparatus

Main Article Content

Vokhidov, B.R.
Навоийский государственный и горно-технологический университет, доктор технических наук, профессор, Навои, Узбекистан , Navoiy davlat konchilik va texnologiyalar universiteti, texnika fanlari doktori, professor, Navoiy, O‘zbekiston , Navoi State Mining and Technological University, Doctor of Technical Sciences, Professor, Navoi, Uzbekistan
Eshonkulov, U.Kh.
д.ф.т.н., доц. Каршинский государственный технический университет, Карши, Узбекистан , t.f.f.d., dots. Qarshi davlat texnika universiteti, Qarshi, O‘zbekiston , PhD, doc. Karshi State Technical University, Karshi, Uzbekistan
https://orcid.org/0009-0002-8415-7218 (unauthenticated)
Rustamov, I.I.
Университет информационных технологий и менеджмента, Ташкент, Узбекистан , Axborot texnologiyalari va menejment universiteti, Toshkent, O‘zbekiston , University of Information Technology and Management, Tashkent, Uzbekistan

Abstract

This article explores the current state and development prospects of ion exchange processes in the hydrometallurgy of molybdenum. The study analyzes the sorption behavior of polyionic molybdenum complexes formed in acidic media and their selective extraction using specialized ion-exchange resins. The dynamics of ion concentration front formation, the kinetics of sorption processes, and the operating principles of various ion exchange apparatus (such as sorption columns, SNK, and Pachukas) are examined in detail. Moreover, the article presents the advantages and efficiency of pulp-based filtration-free leaching sorption technologies already implemented in industry.

Downloads

Download data is not yet available.

Article Details

Issue

Vol. 3 No. 3 (2025)

Section

Mining, Metallurgy, and Manufacturing Industry
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Public License Terms
(For Open Journal Systems (OJS))

  1. Copyright:
    The copyright of the published article remains with the author(s). However, after publication, the article is distributed on the OJS platform under the Creative Commons (CC BY) license.

  2. License Type:
    This article is distributed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license. This means users can utilize the article under the following conditions:

    • Copy and distribute: The text of the article or its parts can be freely distributed.
    • Quote and analyze: Parts of the article can be used for quoting and analysis.
    • Free use: The article can be freely used for research and educational purposes.
    • Attribution: Users must provide proper attribution and reference to the original source.

  3. Commercial use:
    The article can be used for commercial purposes, provided that authorship and source are properly cited.

  4. Document modification:
    The text or content of the article can be modified or adapted, as long as it does not harm the authorship.

  5. Liability disclaimer:
    The author(s) are responsible for the accuracy of the information contained in the article. The editorial team of the platform is not liable for any damages resulting from the use of this information.

  6. Public usage obligations:
    The content of the article must be used only in accordance with legal and ethical standards. Unauthorized use is strictly prohibited.

Note:
These license terms are designed to ensure transparency and openness in material usage. By accepting these terms, you agree to the adaptation and distribution of the article content under the terms of the Creative Commons license.

Link: Creative Commons Attribution 4.0 International (CC BY 4.0)

How to Cite

Vokhidov , B. R., Eshonkulov , U. K., & Rustamov , I. I. (2025). PROSPECTS FOR APPLYING ION-EXCHANGE PROCESSES IN THE EXTRACTION OF PRECIOUS METALS FROM TECHNOGENIC WASTE OF THE MOLIBDENE INDUSTRY. Digital Technologies in Industry, 3(3), 78-83. https://doi.org/10.70769/3030-3214.SRT.3.3.2025.5

References

1. Хакимов, К. Ж., Каюмов, О. А. У., Эшонкулов, У. Х. У., & Соатов, Б. Ш. У. (2020). ТЕХНОГЕННЫЕ ОТХОДЫ-ПЕРСПЕКТИВНОЕ СЫРЬЕ ДЛЯ МЕТАЛЛУРГИИ УЗБЕКИСТАНА В ОЦЕНКЕ ОТВАЛЬНЫХ ХВОСТОВ ФИЛЬТРАЦИИ МЕДНО-МОЛИБДЕНОВЫХ РУД. Universum: технические науки, (12-1 (81)), 54-59.

2. Djurayevich, K. K., Kxudoynazar O’g’li, E. U., Sirozhevich, A. T., & Abdurashidovich, U. A. (2020). Complex Processing Of Lead-Containing Technogenic Waste From Mining And Metallurgical Industries In The Urals. The American Journal of Engineering and Technology, 2(09), 102-108.

3. Шодиев, А. Н. У., Туробов, Ш. Н., Саидахмедов, А. А., Хакимов, К. Ж., & Эшонкулов, У. Х. У. (2020). Исследование технологии извлечения редких и благородных металлов из сбросных растворов шламового поля. Universum: технические науки, (5-1 (74)), 37-40.

4. Эшонкулов, У. Х. У., Олимов, Ф. М. У., Саидахмедов, А. А., Туробов, Ш. Н., Шодиев, А. Н. У., & Сирожов, Т. Т. (2018). Обоснование параметров контурного взрывания при сооружении горных выработок большого сечения в крепких породах. Достижения науки и образования, (19 (41)), 10-13.

5. Хакимов, К. Ж., Эшонқулов, У. Х., & Умирзоқов, А. (2020). Complex Processing Of Lead-Containing Technogenic Waste From Mining And Metallurgical Industries In The Urals. THE AMERICAN JOURNAL OF ENGINEERING AND TECHNOLOGY (TAJET) SJIF-5.32 DOI-10.37547/tajet, 2(9), 2689-0984.

6. Турдиев, Ш. Ш., & Эшонқулов, У. Х. (2023). ИССЛЕДОВАНИЕ ХИМИЧЕСКИХ СОСТАВОВ ЦИНКОВЫХ ОТХОДОВ И ТЕХНОЛОГИИ ПЕРЕРАБОТКЕ. Наука и технология в современном мире, 2(18), 28-32.

7. Nasirov, U., Umirzokov, A., Nosirov, N., Fatkhiddinov, A., Eshonkulov, U., & Kushnazorov, I. (2024). Study of the Production and Efficiency of Variable and Loading Equipment in the Mining of Minerals. In E3S Web of Conferences (Vol. 491, p. 02022). EDP Sciences. DOI: https://doi.org/10.1051/e3sconf/202449102022

Most read articles by the same author(s)

Similar Articles

You may also start an advanced similarity search for this article.