Coal Gasification and Its Applications

David A. Bell, Brian F. Towler, Maohong Fan

• Publisher: William Andrew
• Year: 2010
• Print ISBN: 9780815520498
• eBook ISBN: 9781437778519
• Topic: Naturwissenschaften
• Subtopic: Energie

Skyrocketing energy costs have spurred renewed interest in coal gasification. Currently available information on this subject needs to be updated, however, and focused on specific coals and end products. For example, carbon capture and sequestration, previously given little attention, now has a prominent role in coal conversion processes.This book approaches coal gasification and related technologies from a process engineering point of view, with topics chosen to aid the process engineer who is interested in a complete, coal-to-products system. It provides a perspective for engineers and scientists who analyze and improve components of coal conversion processes.The first topic describes the nature and availability of coal. Next, the fundamentals of gasification are described, followed by a description of gasification technologies and gas cleaning processes. The conversion of syngas to electricity, fuels and chemicals is then discussed. Finally, process economics are covered. Emphasis is given to the selection of gasification technology based on the type of coal fed to the gasifier and desired end product: E.g., lower temperature gasifiers produce substantial quantities of methane, which is undesirable in an ammonia synthesis feed. This book also reviews gasification kinetics which is informed by recent papers and process design studies by the US Department of Energy and other groups, and also largely ignored by other gasification books.• Approaches coal gasification and related technologies from a process engineering point of view, providing a perspective for engineers and scientists who analyze and improve components of coal conversion processes • Describes the fundamentals of gasification, gasification technologies, and gas cleaning processes • Emphasizes the importance of the coal types fed to the gasifier and desired end products • Covers gasification kinetics, which was largely ignored by other gasification books- Provides a perspective for engineers and scientists who analyze and improve components of the coal conversion processes- Describes the fundamentals of gasification, gasification technologies, and gas cleaning processes- Covers gasification kinetics, which was largely ignored by other gasification books

Table of contents

• Cover Image
• Table of Contents
• Front Matter
• Copyright
• Introduction
• Chapter 1. The Nature of Coal
• Chapter 2. Non-gasification Uses of Coal
• Chapter 3. Gasification Fundamentals
• Chapter 4. Gasifiers
• Chapter 5. Underground Coal Gasification
• Chapter 6. Sulfur Recovery
• Chapter 7. Hydrogen Production and Integrated Gasification Combined Cycle (IGCC)
• Chapter 8. Hydrogen Adsorption and Storage
• Chapter 9. Mercury Removal
• Chapter 10. CO2 Sorption
• Chapter 11. Ammonia and Derivatives
• Chapter 12. Methanol and Derivatives
• Chapter 13. Substitute Natural Gas and Fischer-Tropsch Synthesis
• Index