Coal combustion research / Christopher T. Grace, editor.

Format:

Book

Contributor:

Grace, Christopher T.

Series:

Energy science, engineering and technology series.

Energy science, engineering and technology

Language:

English

Subjects (All):

Coal--Combustion.

Coal.

Chemistry, Technical.

Physical Description:

1 online resource (268 p.)

Edition:

1st ed.

Place of Publication:

New York : Nova Science Publishers, c2010.

Language Note:

English

Summary:

Discusses topical data on coal combustion, such as the mechanisms of coal devolatilisation and the influences of several heating conditions, combustion models for the NOx and coal ignition reactions as well as an oxy-fuel combustion system, and mineral transformation and ash deposit during coal combustion.

Contents:

""LIBRARY OF CONGRESS CATALOGING-IN-PUBLICATION DATA""; ""CONTENTS""; ""PREFACE""; ""ADVANCES IN COAL COMBUSTION RESEARCH""; ""ABSTRACT""; ""INTRODUCTION""; ""1. DEVOLATILIZATION OF COAL""; ""1.1. Basic Mechanism of Coal Pyrolysis""; ""1.2. Research Apparatus of Pyrolysis Experiments""; ""1.3. Factors Influencing Pyrolysis Behavior""; ""1.3.1. Effect of temperature""; ""1.3.2. Effect of heating rate""; ""1.3.3. Effect of pressure""; ""1.4. Pyrolysis Model""; ""1.4.1. Simple kinetic model""; ""1.4.2. Network model""; ""2. CHAR COMBUSTION""; ""2.1. Description of Char Combustion Process""

""2.1.1. Macro-description""""2.1.2. Micro-description""; ""2.2. Intrinsic Reactivity""; ""2.3. Thermal Annealing""; ""2.4. Char Burnout Model""; ""2.4.1. Char combustion model""; ""2.4.1.1. Global char combustion model""; ""2.4.1.2. Semi-global char combustion model""; ""2.4.2. Carbon burnout kinetic (CBK) model""; ""2.4.2.1. Single film char oxidation sub-model""; ""2.4.2.2. Thermal annealing sub-model""; ""2.4.2.3. Physical property sub-model""; ""3. NOX FORMATION DURING COAL COMBUSTION""; ""3.1. NOx Formation Mechanism""; ""3.2. Nitrogen Partition during Coal Pyrolysis""

""3.3. Nitrogen Conversion during Volatile Combustion""""3.4. Nitrogen Conversion during Char Combustion""; ""3.5. NOx Formation Model""; ""CONCLUSION""; ""REFERENCES""; ""FUNDAMENTAL RESEARCH ON OXY-FUELCOMBUSTION: THE NOX AND COALIGNITION REACTIONS""; ""1. INTRODUCTION""; ""2. NOX REACTION MODEL""; ""2.1. A Key Index for Nox Reduction in Fuel-Rich Conditions""; ""2.2. Nox Reaction Model""; ""2.3. Calculation for Oxy-Fuel Combustion""; ""3. COAL IGNITION REACTION MODEL""; ""3.1. Coal Ignition Study for Oxy-Fuel Combustion""; ""3.2. Experimental Procedure""

""3.3. Experimental Results for N2/O2 Combustion""""3.4. Lean Flammability Limit for CO2/O2 Combustion""; ""3.5. Estimation of Blow-Off Limit for Large-Scale Furnaces""; ""4. A CASE STUDY FOR OXY-FUEL COMBUSTION SYSTEMS""; ""5. CONCLUSION""; ""NOMENCLATURE""; ""REFERENCES""; ""PART II: FUNDAMENTAL RESEARCH FOR OXYFUELCOMBUSTION: NOX REACTION AND COAL IGNITION""; ""INTRODUCTION""; ""NOX REACTION""; ""COAL IGNITION""; ""REFERENCES""; ""DEVELOPMENTS IN NOX EMISSION CONTROL BY�REBURNING� IN PULVERISED COAL COMBUSTION""; ""ABSTRACT""; ""1. INTRODUCTION""

""1.1. Emissions of Oxides of Nitrogen Resulted from Combustion""""1.2. Legislations Related To Nitrogen Oxides""; ""1.3. Formation of NOX during Combustion""; ""1.3.1. Thermal-NO Formation""; ""1.3.2. Prompt NO Formation""; ""1..3.3. Fuel-NOO Formation""; ""2. NOX EMISSION CONTROL STRATEGIES""; ""2.1. Flue Gas Recirculation (FGR)""; ""2.2. Low-Nox Burners""; ""2.3. Air Staging""; ""2.4. Selective Non-Catalytic Reduction (SNCR)""; ""2.5. Selective Catalytic Reduction (SCR)""; ""2.6. Nox Reduction by Reburning""; ""2.6.1. A Brief Review of Research Activities on Reburning""

""2.6.2 The Principle of Reburning""

Notes:

Description based upon print version of record.

Includes bibliographical references and index.

Description based on print version record and CIP data provided by publisher.

ISBN:

1-61668-646-4

OCLC:

923657571