Improving hydrometallurgical methods for processing tin-containing electronic waste

Описание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.3303/CET2081171

Аннотация: This article provides an overview of methods for processing electronic waste (mobile phones, smartphones, printed circuit boards). The possibility of extracting tin from the waste of printed circuit boards of mobile phones using hydrochloric acid is shown. Established that the deposition of tin from the productive solution occurs dПоказать полностьюue to cementation - an electrochemical displacement reaction between a cementing metal (aluminum) and a cemented ion (tin). The possibility of intensification of the process using a vibrating installation is evaluated. An environmentally friendly and efficient method for processing tin-containing electronic waste is proposed. © 2020 Italian Association of Chemical Engineering - AIDIC. All rights reserved.

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Издание

Журнал: Chemical Engineering Transactions

Выпуск журнала: Vol. 81

Номера страниц: 1021-1026

ISSN журнала: 22839216

Авторы

  • Sapinov R.V. (Priority Department Centre «Veritas», D. Serikbayev East Kazakhstan State Technical University, 19, Serikbayev str., Ust-Kamenogorsk, 070000, Kazakhstan)
  • Sadenova M.A. (Priority Department Centre «Veritas», D. Serikbayev East Kazakhstan State Technical University, 19, Serikbayev str., Ust-Kamenogorsk, 070000, Kazakhstan)
  • Kulenova N.A. (Priority Department Centre «Veritas», D. Serikbayev East Kazakhstan State Technical University, 19, Serikbayev str., Ust-Kamenogorsk, 070000, Kazakhstan)
  • Oleinikova N.V. (School of Non-Ferrous Metals and Material Science, Siberian Federal University, "Krasnoyarsk Worker", 95, Krasnoyarsk, 660025, Russian Federation)

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