Biohydrometallurgy of Rare Earth Ores

Erscheinungsjahr 2026
ISBN: 978-0-443-44151-6
Verlag: Elsevier Science

Buch, Englisch, 400 Seiten, Format (B × H): 152 mm x 229 mm, Gewicht: 450 g

Biohydrometallurgy of Rare Earth Ores offers an in-depth exploration of innovative bioleaching techniques for the extraction of rare earth elements, critical for various high-tech applications. The book begins with foundational concepts in bioleaching, explaining how microorganisms and their metabolites can facilitate the extraction of REEs from ores. It examines different biological approaches, including the use of native and genetically improved microorganisms, and highlights the role of coordination chemistry in enhancing leaching processes. The text further discusses comparative analyses of chemical versus bioleaching methods, emphasizing the advantages of biological techniques in terms of efficiency and environmental sustainability. It details the recovery processes of REEs from bioleaching solutions, exploring various methods such as inorganic and organic precipitation, biosorption, and the utilization of waste-derived metabolites. Additionally, the book addresses the environmental impacts of bioleaching practices, providing a holistic view of the sustainability of these methods. By integrating cutting-edge research and practical applications, this book serves as a valuable resource for researchers, practitioners, and industry professionals interested in the sustainable extraction of rare earth elements. Ultimately, it highlights the potential of biohydrometallurgy to contribute to the responsible management of natural resources and the advancement of green technologies.

Autoren/Hrsg.

Zhao, Hongbo

Shen, Li

Meng, Xiaoyu

Qiu, Guanzhou

Fachgebiete

• Technische Wissenschaften Verfahrenstechnik | Chemieingenieurwesen | Biotechnologie Verfahrenstechnik, Chemieingenieurwesen
• Geowissenschaften Geologie Geologie
• Wirtschaftswissenschaften Wirtschaftssektoren & Branchen Primärer Sektor

Inhaltsverzeichnis

1. Fundamentals on bioleaching of rare earth elements
2. (Bio)leaching of rare earth ore by coordination chemistry
3. Bioleaching of rare earth ores by common microorganisms
4. Bioleaching of rare earth ores by native and improved microorganisms
5. Comparative chemical and bioleaching of rare earth ores
6. Bioleaching of rare earth ores by different biological approaches
7. Non-contact Bioleaching of rare earth ores by key metabolites
8. Utilizations of microbial cells after separations of metabolites
9. Bioleaching of rare earth ores with metabolites produced by solid wastes
10. REEs recovery from bioleaching solution through inorganic precipitation
11. REEs recovery from bioleaching solution through organic precipitation
12. REEs recovery from bioleaching solution through autoprecipitation
13. REEs recovery from solution through biosorption
14. REEs enrichment and preparation of high-purity Material by biotechnology
15. Environmental assessment on bioleaching of rare earth ores

Über Autor(innen)

Zhao, Hongbo
Prof. Hongbo Zhao (1988. 09-) obtained his BSc, MSc and PhD degrees from Central South University in Changsha, China. He studied in the Talented Student Class of Chemistry (Honor Class of Chemistry) at Central South University between 2008 and 2012. He then commenced his PhD studies, instructed by Professor Guanzhou Qiu, in 2012 and obtained his doctoral degree in Minerals Processing Engineering in 2016. Since 2016, he has been working at Central South University as an associate professor. His researches mainly focus on Mineral processing and extractive metallurgy (Resource recovery), Biohydrometallurgy, Bioremediation, Environmental chemistry, Biogeochemistry and Electrochemistry. Prof. Zhao has more than 30 publications as the first author/corresponding author, of which more than 20 publications were indexed by SCI, and one monograph. Prof. Zhao has applied for 15 patents, and 7 have been authorized. Prof. Zhao is now presiding over 6 research projects, and has obtained many awards, such as the Young Elite Scientists Sponsorship Program supported by CAST (2017-2019) and 15th Excellent Natural Science Paper of Hunan Province, etc. Prof. Zhao is now serving as the associate editor of Chemie der Erde-Geochemistry (SCI, IF=1.723), editor of Frontiers in Microbiology (SCI, IF=4.019), editor of Plos one (SCI, IF=2.766), guest editor of Minerals & Metallurgical Processing (SCI, IF=1.714), the advisory editor of Cambridge Scholars Publishing, the committee member of the Committee of Comprehensive Utilization of Metallurgical Resources, and the committee member of the Industrial Alliance of Nonferrous Metals of China, etc. Prof. Zhao is serving as the reviewer of more than 20 SCI indexed journals, such as Journal of Hazardous Materials, ACS Sustainable Chemistry & Engineering, Electrochimica Acta and Hydrometallurgy, etc. In addition, Prof. Zhao has rich practical experiences in the mining and metallurgical industries.

Meng, Xiaoyu
Dr. Xiaoyu Meng obtained his MSc and PhD degrees from Central South University in Changsha, China. Dr. Meng obtained his doctoral degree in Minerals Processing Engineering in 2024. Since 2024.08, he worked at Central South University as assistant Professor. His researches mainly focus on (bio)hydrometallurgy of rare earth resources.

Shen, Li
Prof. Li Shen obtained her BSc, MSc and PhD degrees from Central South University in Changsha, China. She commenced her PhD studies, instructed by Professor Guanzhou Qiu and obtained her doctoral degree in Bioengineering in 2011. From 2006.01 to 2007.09, she worked at Central South University as a teaching assistant. From 2007.09 to 2012.09, she worked at Central South University as a lecturer. From 2012.09 to 2022.09, she worked at Central South University as an associate professor. Since 2022.09, she has been working at Central South University as full professor. Her researches mainly focus on rare earth bio-metallurgy, bioremediation of heavy metal pollution. Prof. Shen has more than 90 publications and 25 authorized patents, she has presided over 10 key research projects. In addition, Prof. Shen has won more than 10 awards in the education and teaching reform and curriculum ideological and political construction.