| 1. REE Recovery from End-of-Life NdFeB Permanent Magnet Scrap: A Critical Review | Yongxiang Yang et al. |
| 2. The Twelve Principles of Circular Hydrometallurgy | Koen Binnemans, Peter Tom Jones |
| 3. Carbon Footprint and Energy Transformation Analysis of Steel Produced via a Direct Reduction Plant with an Integrated Electric Melting Unit | Julian Suer, Frank Ahrenhold, Marzia Traverso |
| 4. Methanesulfonic Acid (MSA) in Hydrometallurgy | Koen Binnemans, Peter Tom Jones |
| 5. Ionic Liquids and Deep-Eutectic Solvents in Extractive Metallurgy: Mismatch Between Academic Research and Industrial Applicability | Koen Binnemans, Peter Tom Jones |
| 6. Conversion of Lithium Chloride into Lithium Hydroxide by Solvent Extraction | Viet Tu Nguyen et al. |
| 7. Design for Recycling Principles Applicable to Selected Clean Energy Technologies: Crystalline-Silicon Photovoltaic Modules, Electric Vehicle Batteries, and Wind Turbine Blades | Alex Norgren, Alberta Carpenter, Garvin Heath |
| 8. Solvometallurgy: An Emerging Branch of Extractive Metallurgy | Koen Binnemans, Peter Tom Jones |
| 9. Comprehensive Review on Metallurgical Upgradation Processes of Nickel Sulfide Ores | Kun Zhao, Feng Gao, Qunying Yang |
| 10. Reducing the Carbon Footprint: Primary Production of Aluminum and Silicon with Changing Energy Systems | Gudrun Saevarsdottir, Thordur Magnusson, Halvor Kvande |
| 11. A Feasibility Study to Minimize the Carbon Footprint of Cast Iron Production While Maintaining the Technical Requirements | Ali Abdelshafy et al. |
| 12. The Influence of Electric-Arc-Furnace Input Feeds on its Electrical Energy Consumption | Vito Logar, Igor Škrjanc |
| 13. Thiourea Leaching: An Update on a Sustainable Approach for Gold Recovery from E-waste | Daniel A. Ray et al. |
| 14. Rare Earths and the Balance Problem: How to Deal with Changing Markets? | Koen Binnemans, Peter Tom Jones, Torsten Müller, Lourdes Yurramendi |
| 15. The History, Challenges, and New Developments in the Management and Use of Bauxite Residue | Ken Evans |
| 16. Hydrometallurgical Processes for the Recovery of Metals from Steel Industry By-Products: A Critical Review | Koen Binnemans et al. |
| 17. Antimony Recovery from End-of-Life Products and Industrial Process Residues: A Critical Review | David Dupont, Sander Arnout, Peter Tom Jones, Koen Binnemans |
| 18. Recycling of End-of-Life Lithium Ion Batteries, Part I: Commercial Processes | Haruka Pinegar, York R. Smith |
| 19. Recovery of Rare Earths and Other Valuable Metals From Bauxite Residue (Red Mud): A Review | Chenna Rao Borra et al. |
| 20. High-Temperature Behavior of Spent Li-Ion Battery Black Mass in Inert Atmosphere | Safoura Babanejad et al. |
| 21. The Development Scenarios and Environmental Impacts of China's Aluminum Industry: Implications of Import and Export Transition | Shupeng Li, Tingan Zhang |
| 22. Comparison of One-Part and Two-Part Alkali-Activated Metakaolin and Blast Furnace Slag | Isabel Pol Segura et al. |
| 23. Metals Production and Metal Oxides Reduction Using Hydrogen: A Review | A. Rukini, M. A. Rhamdhani, G. A. Brooks, A. Bulck |
| 24. Material Flows and Waste Management of Titanium Products in China from 2005 to 2020 | Wenhao Wang |
| 25. One-Step Solvometallurgical Process for Purification of Lithium Chloride to Battery Grade | Dženita Avdibegović, Viet Tu Nguyen, Koen Binnemans |
