Recycling technologies for secondary Zn-Pb resources

Intro -- Preface -- Introduction -- Memoriam -- Contents -- About the Editor -- Chapter 1: Global Lead and Zinc Resources, Production and Secondary Industry -- 1 Global Pb Reserves and Production -- 2 The Secondary Pb Industry -- 3 Global Zn Reserves and Production -- 4 Direct Zn Leaching Technology -- 5 The Secondary Zn Industry -- 5.1 Electric Arc Furnace Dust (EAF) -- 5.2 Galvanizing Process Wastes -- 5.3 Pyrometallurgical Processing of Secondary Zn Resources -- 5.4 Electrolytic Roasting-Leaching-Electrolysis (RLE) Process for ZnS Ores -- 5.5 Melting Cathodes -- 6 Economics of Secondary Feeds Versus Concentrates -- References -- Chapter 2: Assessment of Secondary Zinc and Lead Resources -- 1 Classification of Primary and Secondary Resources -- 2 Assessment of Secondary Zinc Reserves of Nations -- 3 Estimated Secondary Zinc Reserves and Their Comparison with Primary Zinc Reserves -- 4 About Life Cycle Assessment -- 4.1 IZA Role in LCA -- 4.2 Material Stewardship -- 4.3 About Cycles, Recycling, and Circular Economy -- 4.4 The Zn Cycle-Zinc Stocks and Flows Analysis -- 5 Steel Industry By-Products -- 6 Recent Trends for Secondary Processing -- 7 Assessment of Lead Resources -- 7.1 Lead Life Cycle Assessment -- 7.2 Material Stewardship -- 7.3 Lead Recycling -- 8 Hazardous Waste Assessment and Classification -- 9 Conclusions -- References -- Chapter 3: Zinc Extraction -- In Brief Review from Past to Present -- 1 Introduction -- 1.1 Brief History -- 2 Zinc Production Methods -- 2.1 Pyrometallurgical Production of Zinc Metal -- 2.2 Hydrometallurgical Production of Zinc Metal -- 3 Current Situation -- 3.1 Direct Atmospheric Leach -- 3.2 Zn Calcine Leach -- 3.3 Zn Silicate Leaching -- 3.4 Solution Purification -- 3.5 Zn Solvent Extraction -- 3.6 Electrowinning with Jumbo Cathodes -- 3.7 Zn Melting and Casting -- References.