1. Hydrometallurgical Processes for the Recovery of Metals from Steel Industry By-Products: A Critical Review

   • Koen Binnemans
   • Peter Tom Jones
   • Victoria Masaguer Torres

   Review Article Open access 13 November 2020 Pages: 505 - 540

   

2. Review on Reduction Kinetics of Iron Ore–Coal Composite Pellet in Alternative and Sustainable Ironmaking

   • Srinibash Mishra

   Review Article 26 October 2020 Pages: 541 - 556

   

3. Silver Nitrate from Recovered Silver of Spent Ag₂O Button Cells: Synthesis and Characterization

   • Paula Sartori
   • André Luís Possan
   • Marcelo Giovanela

   Short Communication 04 November 2020 Pages: 557 - 562

   

4. Carboaluminothermic Production of Ferrotitanium from Ilmenite Through Thermal Plasma

   • S. K. Samal
   • B. Mishra
   • S. C. Mishra

   Research Article 17 September 2020 Pages: 563 - 575

   

5. Membrane Filtration Enhanced Hydrometallurgical Recovery Process of Indium from Waste LCD Panels

   • Jussi Lahti
   • Sergio Vazquez
   • Mari Kallioinen

   Research Article Open access 02 October 2020 Pages: 576 - 588

   

6. Ammoniacal Solvoleaching of Copper from High-Grade Chrysocolla

   • Lukas Gijsemans
   • Joris Roosen
   • Koen Binnemans

   Research Article Open access 07 October 2020 Pages: 589 - 598

   

7. Gold Leaching Using Thiourea from Uranium Tailing Material, Gabal El-Missikat, Central Eastern Desert, Egypt

   • Mohammed R. Ahmed
   • Hesham S. Mohammed
   • Yasser K. Abdel-Monem

   Research Article 08 October 2020 Pages: 599 - 611

   

8. Isolation of Zinc, Copper, and Nickel from Glutamate Media by Solvent Extraction

   • Erik Prasetyo
   • Corby Anderson

   Research Article 19 October 2020 Pages: 612 - 621

   

9. Influence of Process Parameters on Countercurrent Reactor Reduction of Oxidized Mill Scale Waste and Its Co-relationship with Mathematical Model

   • P. C. Jikar
   • N. B. Dhokey

   Research Article 28 October 2020 Pages: 622 - 630

   

10. Processing of Discarded Printed Circuit Board Fines via Flotation

    • Amit Barnwal
    • Shaila Mir
    • Nikhil Dhawan

    Research Article 29 October 2020 Pages: 631 - 642

    

11. Influences of New Synthesized Active Seeds and Industrial Seed on the Aluminum Hydroxide Precipitation from Sodium Aluminate Solution

    • Ramin Zolfaghari
    • Bahram Rezai
    • Mostafa Mahmoudian

    Research Article 30 October 2020 Pages: 643 - 658

    

12. Low-Energy Feasibility for Leaching an Indigenous Scheelite Ore for Industrial Applications

    • Alafara A. Baba
    • John O. Kayode
    • Mustapha A. Raji

    Research Article 03 November 2020 Pages: 659 - 666

    

13. Magnesiothermic Reduction of TiO₂ Assisted by LaCl₃

    • Takara Tanaka
    • Takanari Ouchi
    • Toru H. Okabe

    Research Article 09 November 2020 Pages: 667 - 679

    

14. Selective Removal of Zinc from BOF Sludge by Leaching with Mixtures of Ammonia and Ammonium Carbonate

    • Nerea Rodriguez Rodriguez
    • Lukas Gijsemans
    • Koen Binnemans

    Research Article Open access 09 November 2020 Pages: 680 - 690

    

15. Development of PGE-Bearing Silicate Glass Standards for Quantitative Trace Element Analysis in Silicate-Based Metallurgical Slags

    • Jiang Chen
    • Guil Mallmann
    • Hugh O’Neill

    Research Article 09 November 2020 Pages: 691 - 699

    

16. Recovery of Silicon Dioxide from Waste Foundry Sand and Alkaline Activation of Desilicated Foundry Sand

    • Tebogo Mashifana
    • Thandiwe Sithole

    Research Article Open access 10 November 2020 Pages: 700 - 714

    

17. Study on Kinetics of Vacuum Heat Treatment Process of the Spent Cathode Carbon Blocks from Aluminum Smelters

    • Ming-zhuang Xie
    • Hong-liang Zhao
    • Feng-qin Liu

    Research Article 10 November 2020 Pages: 715 - 723

    

18. A Kinetic Study on Selective Leaching of Phosphorus from Dephosphorization Slag

    • Chuan-ming Du
    • Xu Gao
    • Shin-ya Kitamura

    Research Article 11 November 2020 Pages: 724 - 738

    

19. Estimation of Net Carbon Consumption in Aluminum Electrolysis Using Multivariate Analysis

    • Petre Manolescu
    • Carl Duchesne
    • Gudrun Saevarsdottir

    Research Article 12 November 2020 Pages: 739 - 750

    

20. A New Approach for Cu and Fe/Fe_xB Production from Chalcopyrite by Molten Salt Electrolysis

    • Levent Kartal
    • Mehmet Barış Daryal
    • Servet Timur

    Research Article 23 November 2020 Pages: 751 - 760

    

21. 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

    Research Article Open access 03 December 2020 Pages: 761 - 774

    

22. Recovery of Cobalt and Nickel from Hard Alloy Scraps for the Synthesis of Li(Ni_1−x−yCo_xMn_y)O₂ Lithium-Ion Battery Cathodes

    • Yan Zhao
    • Hongwei Xie
    • Huayi Yin

    Research Article 09 December 2020 Pages: 775 - 784

    

23. Applying Improved Optical Recognition with Machine Learning on Sorting Cu Impurities in Steel Scrap

    • Zhijiang Gao
    • S. Sridhar
    • Patrick R. Taylor

    Research Article 07 December 2020 Pages: 785 - 795

    

24. Development of a Sustainable Alternative for the Ammoniacal Cyanidation of Copper–Gold Ores Through a Biological Approach

    • Milad Allameh
    • Mohammad Raouf Hosseini
    • Ebrahim Azimi

    Research Article 09 December 2020 Pages: 796 - 808