B. Ambedkar

Ultrasonic Coal-Wash for De-Ashing and De-Sulfurization

Experimental Investigation and Mechanistic Modeling

• Gebundenes Buch

Produktbeschreibung

This study focuses on the physical aspects of ultrasonic de-ashing and de-sulfurization, such as cavitation, streaming and their combined effects. Ambedkar Balraj proposes an ultrasound-assisted coal particle breakage mechanism and explores aqueous and solvent-based ultrasonic techniques for de-ashing and de-sulfurization. Ambedkar designs a Taguchi L-27 fractional-factorial matrix to assess the individual effects of key process variables. In this volume he also describes process optimization and scale-up strategies. The author provides a mechanism-based model for ultrasonic reagent-based coal de-sulfurization, proposes a flow diagram for ultrasonic methods of high-throughput coal-wash and discusses the benefits of ultrasonic coal-wash. Coal will continue to be a major fuel source for the foreseeable future and this study helps improve its use by minimising ash and sulfur impurities.

Produktdetails

• Springer Theses
• Verlag: Springer / Springer Berlin Heidelberg / Springer, Berlin
• Artikelnr. des Verlages: 80134334, 978-3-642-25016-3
• 2012
• Seitenzahl: 144
• Erscheinungstermin: 5. Januar 2012
• Englisch
• Abmessung: 241mm x 160mm x 13mm
• Gewicht: 354g
• ISBN-13: 9783642250163
• ISBN-10: 3642250165
• Artikelnr.: 34217310

Inhaltsangabe

Literature review.- Assessment of fly-ash erosion potential of indian coals.- Experimental studies on ultrasonic coal beneficiation.- Experimental studies and mechanistic modeling of reagent-based ultrasonic coal de-sulfurization.- Assessment of benefits from ultrasonic coal-wash (uscw).- Summary, conclusions and recommendations.