Sulfur reduction potential of the coals of the United States

Sulfur reduction potential of the coals of the United States PDF Author: J. A. Cavallaro
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 338

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Book Description
This report presents the results of a washability study of 455 raw coal channel samples with special emphasis on sulfur reduction. These raw coals contained on the average 14.0 percent ash, 1.91 percent pyritic sulfer, and 3.02 percent total sulfur.

Coal Desulfurization

Coal Desulfurization PDF Author: S. K. Kawatra
Publisher: Taylor & Francis
ISBN: 9789056996963
Category : Science
Languages : en
Pages : 376

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Book Description
This book was written to provide a comprehensive survey of the current state-of-the-art information in coal preparation, with particular emphasis on coal desulfrization. The primary audience for this book will be practising coal preparation engineers who need complete information about all of the coal preparation and desulphurization technologies that are available now, or that may be available in the future. It will also be valuable for coal researchers who need details and comparative data for cutting-edge technologies that are still under development. The main emphasis is on physical coal preparation, but chapters also include chemical and biological technologies that are under development, but not yet used in industrial practice. Along with the successful technologies, also included are details of processes and techniques that were attempted, but were subsequently abandoned, along with discussions of the reasons they were abandoned.

Advanced Coal Preparation and Beyond

Advanced Coal Preparation and Beyond PDF Author: S. Komar Kawatra
Publisher: CRC Press
ISBN: 1000763544
Category : Technology & Engineering
Languages : en
Pages : 580

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Book Description
Updating content from the author’s 2001 book Coal Desulfurization, this new title focuses on CO2 sequestration and utilization. It includes information on the theory and practical approaches to CO2 capture and recent advances in the use of sequestered CO2. Avoiding these pollutants requires either forgetting about the 250 billion tons of coal reserves the United States possesses or capturing and utilizing the pollutants in a profitable and environmentally responsible fashion. The book covers postcombustion and precombustion capture approaches for coal, and postcombustion capture can be generalized to many other fuels. Recent practical implementations at full-scale power facilities around the world are discussed. The book covers sequestering CO2 via underground, oceanic, biological, and other long-term CO2 storage methods. It also includes recent advances in utilizing CO2 for enhanced oil recovery, advances in storage with depleted oil and gas reservoirs and deep saline aquifers, and additional topics. The book also examines specific applications of pure CO2 and covers chemical conversion of CO2 to useful compounds. It answers questions like "Can we create methanol from coal?" or "Can we create ethanol from coal?" It is found that methanol and ethanol cannot be sustainably produced from coal power alone. However, oxalic acid can be created at a much lower energy cost than methanol or ethanol. Oxalic acid can be used to extract rare earths, which are not currently produced anywhere in the United States, but are typically concentrated in coal ash. Aimed at researchers and industry professionals in chemical, environmental, and energy engineering, this book provides insight and inspiration into capturing CO2 not merely as a response to regulatory pressure and climate change but as an inherently profitable and valuable venture.

International Coal Technology Summary Document

International Coal Technology Summary Document PDF Author: United States. Department of Energy
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 120

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U.S. Coal Development

U.S. Coal Development PDF Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 454

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Book Description
"This report presents our analysis of the prospects for developing America's vast coal resources ... to assist our analysis, we selected two energy scenarios--the Bureau of Mines (high-growth) energy forecast through the year 2000, and the Edison Electric Institute low-growth scenario ..."--Letter of transmittal

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1194

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Fuel Use Act, Coal and Alternate Fuels Use Program

Fuel Use Act, Coal and Alternate Fuels Use Program PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 382

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Oversight Hearings, Coal Combustion R.D. & D. for Utility Powerplants and Industrial Uses

Oversight Hearings, Coal Combustion R.D. & D. for Utility Powerplants and Industrial Uses PDF Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Research, Development, and Demonstration (Fossil Fuels)
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 748

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Fossil Energy Update

Fossil Energy Update PDF Author:
Publisher:
ISBN:
Category : Fossil fuels
Languages : en
Pages : 806

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EPA Program Conference Report

EPA Program Conference Report PDF Author: William N. McCarthy
Publisher:
ISBN:
Category : Coal preparation
Languages : en
Pages : 148

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Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 730

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Book Description