LEADER 04979nam 2200637Ia 450 001 9910955291203321 005 20251117080337.0 010 $a1-61668-646-4 035 $a(CKB)2670000000149116 035 $a(EBL)3018181 035 $a(SSID)ssj0000687975 035 $a(PQKBManifestationID)11426335 035 $a(PQKBTitleCode)TC0000687975 035 $a(PQKBWorkID)10756820 035 $a(PQKB)11272552 035 $a(MiAaPQ)EBC3018181 035 $a(Au-PeEL)EBL3018181 035 $a(CaPaEBR)ebr10659103 035 $a(OCoLC)923657571 035 $a(BIP)29020745 035 $a(EXLCZ)992670000000149116 100 $a20100222d2010 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aCoal combustion research /$fChristopher T. Grace, editor 205 $a1st ed. 210 $aNew York $cNova Science Publishers$dc2010 215 $a1 online resource (268 p.) 225 1 $aEnergy science, engineering and technology 300 $aDescription based upon print version of record. 311 08$a1-61668-423-2 320 $aIncludes bibliographical references and index. 327 $a""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"" 327 $a""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"" 327 $a""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"" 327 $a""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 BYa???REBURNINGa??? IN PULVERISED COAL COMBUSTION""; ""ABSTRACT""; ""1. INTRODUCTION"" 327 $a""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"" 327 $a""2.6.2 The Principle of Reburning"" 330 $aDiscusses topical data on coal combustion, such as the mechanisms of coal devolatilisation and the influences of several heating conditions, combustion models for the NOx and coal ignition reactions as well as an oxy-fuel combustion system, and mineral transformation and ash deposit during coal combustion. 410 0$aEnergy science, engineering and technology series. 606 $aCoal$xCombustion 606 $aChemistry, Technical 615 0$aCoal$xCombustion. 615 0$aChemistry, Technical. 676 $a662.6/22 701 $aGrace$b Christopher T$01870824 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910955291203321 996 $aCoal combustion research$94479352 997 $aUNINA