ENVIRONMENTAL IMPACT OF SPENT VANADIUM CATALYSTS AND METHODS FOR THEIR PROCESSING
Article Sidebar
Main Article Content
Abstract
This scientific article analyzes the condition of vanadium catalysts widely used in industry after their utilization, their environmental impact, and associated ecological risks. The physicochemical properties, toxicity, and mechanisms of distribution of vanadium compounds in soil, water, and air are elucidated. Additionally, methods for reducing environmental risks through recycling, neutralization of spent vanadium catalysts, and the implementation of alternative technologies are examined on a scientific basis.
Downloads
Article Details
Issue
Section
This work is licensed under a Creative Commons Attribution 4.0 International License.
Public License Terms
(For Open Journal Systems (OJS))
-
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. -
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.
-
Commercial use:
The article can be used for commercial purposes, provided that authorship and source are properly cited. -
Document modification:
The text or content of the article can be modified or adapted, as long as it does not harm the authorship. -
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. -
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
References
[1] Колобов, Г. А., & Иващенко, В. И. (1995). Извлечение редких металлов из отработанных катализаторов. В Технологии и оборудование для утилизации трудноперерабатываемых отходов цветной металлургии (сс. 116–128). Донецк: ДонИЦМ.
[2] Toyabe, K., Kirishima, K., & Shibayama, H. (1995). Process for recycling used catalysts (U.S. Patent No. 5415849). United States Patent and Trademark Office.
[3] Gaballah, I., & Djona, M. (1993). Processing of spent catalysts by selective chlorination. In Extractive Metallurgy of Copper, Nickel and Cobalt (Vol. 1, pp. 1253–1268). Denver, USA.
[4] Shao, Y., Feng, Q., & Chen, Y. (2009). Studies of recovery of vanadium from desilication residue obtained from processing of a spent catalyst. Hydrometallurgy, 96(1–2), 166–170. DOI: https://doi.org/10.1016/j.hydromet.2008.10.005
[5] Костяков, В. Н., Полетаев, Е. Б., Медведь, С. Н., & Ясинский, А. А. (2005). Поведение серы при восстановительной плавке отработанных ванадиевых катализаторов в дуговой печи постоянного тока. Процессы литья, (1), 7–9.
[6] Хасанов, А. С., Вохидов, Б. Р., Арипов, А. Р., Мамараимов, Ғ. Ф., Туробов, Ш. Н., & Нарзуллаев, Ж. Н. (2019). Ўзбекистон шароитида ванадий ва палладий ажратиб олишнинг технологик жараёнларини тадқиқ қилиш. Композицион материаллар, (1).
[7] Хасанов, А. С., Вохидов, Б. Р., & Мамараимов, Ғ. Ф. (2020). Техноген чиқиндилардан ванадий беш оксидини ажратиб олиш имкониятларини ўрганиш. Научно-технический журнал Ферпи, 24(3).