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

Beschreibung

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.
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.
Nominated by the Indian Institute of Technology Madras, India as an outstanding PhD thesis Detailed description of physical aspects of ultrasonic de-ashing and desulfurization Exploration of aqueous and solvent-based ultrasonic techniques for de-ashing and de-sulfurization Includes supplementary material: sn.pub/extras

Autor*in

B. Ambedkar

Themen in »Ultrasonic Coal-Wash for De-Ashing and De-Sulfurization«

Acoustic Cavitation Acoustic Streaming Coal-Wash Micro-Jets Taguchi L-27 fractional-factorial matrix Ultrasound de-ashing Ultrasound de-sulfurization ash impurities sulfur impurities

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