| Titre : |
Sustainable urban mining of precious metals |
| Type de document : |
document électronique |
| Auteurs : |
Sadia Ilyas, Éditeur scientifique ; Hyunjung Kim, Éditeur scientifique ; Rajiv Ranjan Srivastava, Éditeur scientifique |
| Editeur : |
London ; New York ; Boca Raton : CRC Press |
| Année de publication : |
2021 |
| Importance : |
1 fichier PDF |
| Format : |
ill. |
| ISBN/ISSN/EAN : |
978-1-00-035063-0 |
| Note générale : |
Mode d'accès : accès au texte intégral par :
- authentification après inscription à la plateforme EBSCOhost
ou
- adresse IP de l'École.
Bibliogr. at the end of chapters. - Index. |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Metal wastes--Recycling
Extraction (Chemistry)
Precious metals--Metallurgy
Scrap metals--Recycling
Sustainable engineering |
| Index. décimale : |
669.053 Extraction des minerais. Métallurgie extractive |
| Résumé : |
The rapid revolution in modern industry has led to a significant increase in waste at the end of the product lifecycle. It is essential to close the loop, secure resources, and join up the circular economy. This book provides a detailed review of extraction techniques for urban mining of precious metals including gold, silver, and the platinum group. The merits and demerits of various extraction methods are highlighted, with possible suggestions for improvements. The feasibility of hybrid extraction techniques, as well as the sustainability and environmental impact of every process, is explored. Offers a comprehensive review of different techniques used in recycling technology for urban mining of precious metals Describes the concept of urban mining and its correlation with circular economy Discusses feasibility of precious metal extraction and urban mines scope and their potential Explains the subject in-context of sustainability while describing chemistry fundamentals and industrial practices Provides technical flow sheets for urban mining of precious metals with diversity of lixiviant This book is aimed at graduate students and researchers in extractive metallurgy, hydrometallurgy, chemical engineering, chemistry, and environmental engineering. |
| Note de contenu : |
Summary :
1. Sustainable urban mining of precious metals: an introduction.
2. Pre-treatment, concentration, and enrichment of precious metals from urban mine resources: pre-treatment, concentration, and enrichment of precious metals.
3. Urban mining of precious metals with halide as lixiviant.
4. Urban mining of precious metals with cyanide as lixiviant.
5. Urban mining of precious metals with thiosulfate and thiourea as lixiviant.
6. Recovery of precious metals using precipitation, adsorption, electrowinning, supercritical fluids and bio mediated approaches.
7. Recovery of precious metals by solvent extraction.
8. Recovery of precious metals using ion-exchange chromatographic approaches.
9. Integrated recovery processes for precious metals from urban mine sources and case studies. |
| En ligne : |
https://research.ebsco.com/linkprocessor/plink?id=fdd86d52-759c-3ced-a33a-51871b [...] |
Sustainable urban mining of precious metals [document électronique] / Sadia Ilyas, Éditeur scientifique ; Hyunjung Kim, Éditeur scientifique ; Rajiv Ranjan Srivastava, Éditeur scientifique . - London ; New York ; Boca Raton : CRC Press, 2021 . - 1 fichier PDF ; ill. ISBN : 978-1-00-035063-0 Mode d'accès : accès au texte intégral par :
- authentification après inscription à la plateforme EBSCOhost
ou
- adresse IP de l'École.
Bibliogr. at the end of chapters. - Index. Langues : Anglais ( eng)
| Mots-clés : |
Metal wastes--Recycling
Extraction (Chemistry)
Precious metals--Metallurgy
Scrap metals--Recycling
Sustainable engineering |
| Index. décimale : |
669.053 Extraction des minerais. Métallurgie extractive |
| Résumé : |
The rapid revolution in modern industry has led to a significant increase in waste at the end of the product lifecycle. It is essential to close the loop, secure resources, and join up the circular economy. This book provides a detailed review of extraction techniques for urban mining of precious metals including gold, silver, and the platinum group. The merits and demerits of various extraction methods are highlighted, with possible suggestions for improvements. The feasibility of hybrid extraction techniques, as well as the sustainability and environmental impact of every process, is explored. Offers a comprehensive review of different techniques used in recycling technology for urban mining of precious metals Describes the concept of urban mining and its correlation with circular economy Discusses feasibility of precious metal extraction and urban mines scope and their potential Explains the subject in-context of sustainability while describing chemistry fundamentals and industrial practices Provides technical flow sheets for urban mining of precious metals with diversity of lixiviant This book is aimed at graduate students and researchers in extractive metallurgy, hydrometallurgy, chemical engineering, chemistry, and environmental engineering. |
| Note de contenu : |
Summary :
1. Sustainable urban mining of precious metals: an introduction.
2. Pre-treatment, concentration, and enrichment of precious metals from urban mine resources: pre-treatment, concentration, and enrichment of precious metals.
3. Urban mining of precious metals with halide as lixiviant.
4. Urban mining of precious metals with cyanide as lixiviant.
5. Urban mining of precious metals with thiosulfate and thiourea as lixiviant.
6. Recovery of precious metals using precipitation, adsorption, electrowinning, supercritical fluids and bio mediated approaches.
7. Recovery of precious metals by solvent extraction.
8. Recovery of precious metals using ion-exchange chromatographic approaches.
9. Integrated recovery processes for precious metals from urban mine sources and case studies. |
| En ligne : |
https://research.ebsco.com/linkprocessor/plink?id=fdd86d52-759c-3ced-a33a-51871b [...] |
|  |
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