Clean coal technologies beneficiation, utilization, transport phenomena and prospective
Intro -- Preface -- Contents -- Contributors -- About the Editors -- Chapter 1: Mineral Beneficiation and Processing of Coal -- 1.1 Introduction -- 1.2 Coal Characterization -- 1.2.1 Classification of Coal -- 1.2.2 Petrographic Components of Coal -- 1.2.3 Coal Washability Studies -- 1.3 Coal Prepara...
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| Format: | UnknownFormat |
| Sprache: | eng |
| Veröffentlicht: |
Cham
Springer
2021
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| Online Zugang: | Inhaltsverzeichnis |
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Tag hinzufügen | Zusammenfassung: | Intro -- Preface -- Contents -- Contributors -- About the Editors -- Chapter 1: Mineral Beneficiation and Processing of Coal -- 1.1 Introduction -- 1.2 Coal Characterization -- 1.2.1 Classification of Coal -- 1.2.2 Petrographic Components of Coal -- 1.2.3 Coal Washability Studies -- 1.3 Coal Preparation -- 1.3.1 Sizing Devices -- 1.3.1.1 Grizzly Feeder -- 1.3.1.2 Vibrating Screens -- 1.3.1.3 Sieve Bend -- 1.3.1.4 Classifying Cyclone -- 1.3.2 Washing/Cleaning Devices -- 1.3.2.1 Drum Separators -- 1.3.2.2 Jigs -- 1.3.2.3 Dense Media Cyclone (DMC) -- 1.3.2.4 Spiral Concentrators -- 1.3.2.5 Shaking Tables -- 1.3.2.6 Teeter-Bed Separators (TBS) -- 1.3.2.7 Water-Only Cyclone (WOC) -- 1.3.2.8 Froth Flotation -- 1.3.3 Dewatering Devices -- 1.3.3.1 High-Frequency Screens -- 1.3.3.2 Centrifuge -- 1.3.3.3 Thickener -- 1.3.3.4 Filter -- 1.4 Plant Practices -- 1.4.1 Typical Coking Coal Washery Circuit -- 1.4.2 Typical Non-coking Coal Washery Circuit -- 1.4.3 Modular Plants -- 1.5 Concluding Remarks -- References -- Chapter 2: Natural Dispersant in Coal Water Slurry Stabilization -- 2.1 Introduction -- 2.2 Brief History of Coal -- 2.3 Classification of Coal -- 2.4 Background of Coal Water Slurry -- 2.5 Viscosity Measurement of CWS -- 2.6 Isolation and Characterization of Natural Dispersant -- 2.6.1 Isolation of Natural Dispersant: (Chemical and Aqueous Extraction Process) -- 2.6.2 Surface Activity of Natural Dispersant by Fluorimeter -- 2.6.3 Surface Activity of Natural Dispersant by Surface Tension Measurement -- 2.7 Application of Natural Dispersant in Coal Water Slurry Stabilization -- 2.7.1 Effect of Coal Concentration on Apparent Viscosity of CWS -- 2.7.2 Effect of Dispersant Concentration on Apparent Viscosity of CWS -- 2.7.3 Change of Shear Stress with Shear Rate -- 2.7.4 Effect of Temperature -- 2.7.5 pH and Surface Charge of Coal. |
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| Beschreibung: | Literaturangaben |
| Beschreibung: | xxiii, 657 Seiten Illustrationen, Diagramme |
| ISBN: | 9783030685010 978-3-030-68501-0 |