Most of the developed foreign countries have for many years been trying to re-use man-made deposits in order to save their mineral raw materials, by developing waste processing technologies in order to use industrial waste. For example, since 1993, the share of secondary products in the production of non-ferrous metals in the USA is 55% for copper, 28% for tungsten, and 25% for nickel.

Абдусамиева Л. МИС БОЙИТИШ ФАБРИКАЛАРИ ЧИҚИНДИЛАРИДАН ҚИММАТБАХО КОМПОНЕНТЛАРНИ ГРАВИТАЦИЯ УСУЛИДА АЖРАТИБ ОЛИШ ТЕХНОЛОГИЯСИ //Eurasian Journal of Academic Research. – 2022. – Т. 2. – №. 12. – С. 464-470.

Abdusamiyeva L., Jo’rakulova S. COPPER MINING METHODS, SCHEMES AND REAGENT PROCEDURES //International Bulletin of Applied Science and Technology. – 2022. – Т. 2. – №. 11. – С. 233-238.

Abdusamiyeva L.N, Abdusamatov S.G., Xaqberdiyev S.B. Man-Made Waste Using Gravitation Methods Study Enrichment Processes. INTERNATIONAL JOURNAL OF INCLUSIVE AND SUSTAINABLE EDUCATION, 2(2), 93–95. Retrieved from http://inter-publishing.com/index.php/IJISE/article/view/1071

Mutalova M.A., Khasanov А.A., Ibragimov I.S., Masidikov E.M “Development of Technology for Extraction of Tungsten-Containing Industrial Product from Slurry Cakes.” International Journal of Advanced Research in Science, Engineering and Technology. Vol.6, Issue 12, December 2019.

Mutalova M.A., Khasanov А.A., Ibragimov I.S., Melnikova T.E. “Development of Technology for Producing Tungsten Product with WO3 Content Not Lower than 40% from Technogenic Waste SIE«Almalyk MMC».” International Journal of Advanced Research in Science, Engineering and Technology, Vol. 6, Issue 12, December 2019.

Муталова М.А., Хасанов А.A. «Разработка технологии извлечения вольфрама из отвальных хвостов НПО АО «Алмалыкский ГМК»»// Журнала «Universum: технические науки» Россия. Опубликован на сайте http://7universum.com / tech 25 января 2020 года.

Mutalova M.A., Khasanov A.A. «Improvement of Technology for Enrichment of Tungsten Concentrate from Cake of NPO Almalyksky MMC JSC by Gravitational Methods» International Journal of Advanced Research in Science, Engineering and Technology Vol. 7, Issue 5, May 2020.

Mutalova M.A., Khasanov A.A., Masidikov E.M. « Extraction of a Tungsten-Containing Product from the Left Tails of the Ingichin Factory» International Journal of Advanced Research in Science, Engineering and Technology Vol. 7, Issue 5, May 2020.

Ibragimov I.S., Nosirov N.I., Suyarov J.U., « Tails Recycling Technology Gold-Uranium Ores» EUROPEAN MULTIDISCIPLINARY JOURNAL OF MODERN SCIENCE https://emjms.academicjournal.io

Special Issue: Use of Modern Innovation on Integrated Research 2022.05

Nosirov N.I., Ibragimov I.S., Suyarov J.U., «Characteristics of Polymetallic Middlings of Enrichment of Complex Sulfide Ores and Methods of their Processing» Spanish Journal of Innavation and INTEGRITY Volume 07, 2022 07, 2022 http://sjii.index