リサイクルプロセスシステム工学

講義の目的／COURSE DESCRIPTION: Part 1:A series of introductory lectures about the ore deposits, ore minerals, and their extractive metallurgical processes. Part 2 also includes lectures about the basic analytical methods of solids and liquids. Part 2:A series of introductory lectures concerning the most important aspects of modern materials processing. The objective is to present the fundamentals at a level appropriate for students who have completed their freshmen calculus, chemistry, and physics courses. APPLICABLE FIELDS: Resource Recovery Engineering; Waste Management; Environmental Science; Mineral Processing; Chemical Engineering.

理解すべき事項 | LEARNING OBJECTIVES:
The primary aim is to introduce the main concepts of materials processing, giving some typical examples of how those concepts can be used or applied.

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講義項目 | COURSE OUTLINE: Part 1: 高谷担当分 1.Principle and application of basic analytical methods for solid samples 1.1. X-ray Diffraction (XRD) 1.2. X-ray Fluorescence (XRF) 1.3. X-ray Photoelectron Spectroscopy (XPS) 1.4. Scanning Electron Microscope (SEM) 1.5. Application examples 2.Principle and application of basic analytical methods for liquid samples 2.1. Inductively Coupled Plasma Mass Spectrometry (ICP-MS) 2.2. Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES) 2.3. Atomic Absorption Spectrometry (AAS) 2.4. Ion Chromatography (IC) 2.5. Application examples 3.Metal resources / Ore deposits 3.1. Fundamentals of metal resources 3.2. Classifications of ore deposits 3.3. Characteristics of ore minerals 4.Fundamental of pyrometallurgy 4.1. Fundamental of pyrometallurgy 4.2. Calcination process 4.3. Roasting process 4.4. Application examples 5.Fundamental of hydrometallurgy 5.1. Fundamental of hydrometallurgy 5.2. Acid leaching process 5.3. Alkaline leaching process 5.4. Application examples 6.Case study: Mineral processing and hydrometallurgical process of REY-rich mud 6.1. Overview of REY-rich mud 6.2. Mineral processing of REY-rich mud 6.3. Chemical leaching of REY-rich mud Part 2: ドドビバ担当分 1.Introduction to the history of materials processing, and material balances 1.1. Fundamental processes in materials/mineral processing: Liberation and Separation 1.2. What is the flowsheet? 1.3. What is the material balance? 2.Introduction to comminution theory 2.1.Size reduction 2.2.Nature of materials to be crushed 2.3.Theory of comminution 3.4.Mechanism of size reduction 3.Classification of particles 3.1.Principles of Classification: wet or dry 3.2.Characterization of flow 3.3.Theory of classification 3.4.Type of classifiers 4.Fundamental of gravity concentration 4.1.Gravity separation: Principles and theory of operation 4.2.Wet gravity separation equipment 4.3.Dry gravity separation equipment 5.Fundamental of magnetic separation 5.1.Principles of magnetism 5.2.Classification of magnetic materials 5.3.Magnetic techniques for material or mineral processing 6.Fundamental of electrostatic separation 6.1.Conductors and nonconductors and their electrical properties 6.2.Electrostatic separation 6.3.Eddy Current separation COURSE SCHEDULE: 1. October 5, 2026 (MON)：高谷 2.October 19, 2026 (MON)：高谷 3.October 26, 2026 (MON)：高谷 4.November 2, 2026 (MON)：高谷 5.November 9, 2026 (MON)：高谷 6.November 16, 2026 (MON)：高谷 7.November 25, 2026 (WED)：ドドビバ 8.December 7, 2026 (MON)：ドドビバ 9.December 14, 2026 (MON)：ドドビバ 10.December 21, 2026 (MON)：ドドビバ 11.December 28, 2026 (MON)：ドドビバ 12.January 4, 2027 (MON)：ドドビバ