|
|
|
New Trends in Coal Conversion - Combustion, Gasification, Emissions, and Coking - Woodhead 2019
Edited by
Isabel Suarez-Ruiz
Maria Antonia Diez
Fernando Rubiera
Instituto Nacional del Carbon, INCAR-CSIC
Oviedo, Spain
Woodhead Publishing is an imprint of Elsevier
The Officers’ Mess Business Centre, Royston Road, Duxford, CB22 4QH, United Kingdom
50 Hampshire Street, 5th Floor, Cambridge, MA 02139, United States
The Boulevard, Langford Lane, Kidlington, OX5 1GB, United Kingdom
Copyright © 2019 Elsevier Ltd. All rights reserved.
Contents
List of contributors xi
Biographies xiii
Preface xxv
Acknowledgments xxix
1 Coal 1
Isabel Suarez-Ruiz, María Antonia Diez and Fernando Rubiera
1.1 Introduction 1
1.2 General concepts about coal 3
1.3 Coal resources 5
1.4 Coal reserves, production, and consumption 8
1.5 Coal quality 10
1.6 Environmental issues related to coal 24
1.7 The coal in the future 26
1.8 Concluding remarks 27
Acknowledgments 28
References 28
2 Current status of CO2 capture from coal facilities 31
Marta G. Plaza and Covadonga Pevida
2.1 Introduction 31
2.2 Post-combustion CO2 capture in coal-fired power plants 32
2.3 Oxy-combustion capture in coal power plants 40
2.4 Power generation from coal gasification with pre-combustion
capture 44
2.5 CO2 capture in coal-based industrial processes 48
2.6 Concluding remarks 54
Acknowledgments 55
References 55
3 Minimization of Hg and trace elements during coal combustion
and gasification processes 59
Mercedes Díaz Somoano
3.1 Introduction 59
3.2 Mercury and trace elements in coal 60
3.3 Mercury and TE transformation during coal combustion
and gasification processes 65
3.4 Current legislation and the European pollutant release and
transfer register 70
3.5 Technologies for mercury and TE control 75
3.6 Concluding remarks 83
3.7 Future work 83
References 84
4 Coal and biomass cofiring: CFD modeling 89
Chungen Yin
4.1 Introduction 90
4.2 An overview of coal and biomass cofiring 90
4.3 CFD modeling of coal and biomass cofiring: the basic and
generic modules 90
4.4 Suspension cofiring of coal and biomass: CFD modeling 100
4.5 Grate cofiring and fluidized bed cofiring of coal and biomass:
CFD modeling 104
4.6 Coal and biomass cofiring under oxy-fuel conditions: special
modeling issues 107
4.7 Concluding remarks 110
References 112
5 Coal and biomass cofiring: fundamentals and future trends 117
María V. Gil and Fernando Rubiera
5.1 Introduction 117
5.2 Biomass characterization and properties 119
5.3 Coal and biomass cofiring technologies 121
5.4 Cofiring ratios 123
6 Technologies for control of sulfur and nitrogen compounds and
particulates in coal combustion and gasification 141
Fernando Vega, Bernabé Alonso-Fari~nas, Francisco M. Baena-Moreno,
José A. Rodríguez and Benito Navarrete
6.1 Introduction 142
6.2 Gas cleaning technology in PCC 142
6.3 Gas cleaning technologies in IGCC coal gasification 162
6.4 Concluding remarks 170
References 170
7 Current status of coal gasification 175
José María Sanchez-Hervas, Gregorio Molina Moya and
Isabel Ortiz Gonzalez
7.1 Introduction 175
7.2 Current status of coal gasification 176
7.3 Concluding remarks 196
References 197
8 Industrial perspective of the cokemaking technologies 203
Hari Prakash Tiwari and Vinod Kumar Saxena
8.1 Introduction 204
8.2 Importance of the coke industry 204
8.3 Coals for cokemaking 205
8.4 Carbonization of coal/coal blend 206
8.5 Cokemaking technologies 208
8.6 Technologies for improving coke quality 210
8.7 Stamp charge cokemaking technology 212
8.8 Problem in cokemaking operation 214
8.9 Parameters influencing the heat transfer of the charge,
productivity, and coke quality 216
8.10 Cokemaking by-products 227
8.11 Factors affecting by-products yield 239
8.12 Concluding remarks 240
References 240
9 Coke tumbler strength prediction from measurements
of the plastic layer 247
David E. Pearson, Richard A. Pearson and Hee Kyoung (Jackie) Park
9.1 Introduction 247
9.2 The role of petrography in coke strength prediction 248
10 Nonrecovery and Heat recovery cokemaking technology 263
Hardarshan S. Valia
10.1 Introduction 263
10.2 Heat recovery coke plant and operation 265
10.3 Coke quality from nonrecovery heat recovery coke plants 269
10.4 Performance of SunCoke’s IHCC coke at the blast furnace 278
10.5 Heating and draft control strategy for a nonrecovery
heat recovery battery 280
10.6 Environmental advantages 284
10.7 Cost benefits 285
10.8 Future research 287
10.9 Concluding remarks 287
Acknowledgments 289
References 289
11 Compacting of coals in cokemaking 293
Halit Ziya Kuyumcu
11.1 Introduction 293
11.2 Meaning of coal compacting in cokemaking 294
11.3 Methods of coal compacting in cokemaking 297
11.4 Analysis of the coal compacting process 300
11.5 Analysis of the coal cake stability 318
11.6 Economic appraisal of stamp charging technology 325
11.7 Compact grinding 327
11.8 Current and future trends 332
References 332
12 The development of cokemaking technology based on the
utilization of semisoft coking coals 335
Seiji Nomura
12.1 Introduction 336
12.2 The current environment surrounding hard coking coals 336
13 Coke in the iron and steel industry 367
Alexander Babich and Dieter Senk
13.1 Introduction 368
13.2 Coke in the blast furnace 372
13.3 Quality of metallurgical coke 377
13.4 Further coke types for the blast furnace 385
13.5 Coke for further metallurgical processes 390
13.6 Charcoal ironmaking, coke ironmaking, what next? 394
13.7 Foundry coke in the cupola furnace 398
13.8 Concluding remarks 400
References 400
14 Coal-based reducing agents in ferroalloys and silicon production 405
Merete Tangstad, Johan Paul Beukes, Joalet Steenkamp and
Eli Ringdalen
14.1 Introduction 405
14.2 Overview of manganese ferroalloy production processes 406
14.3 Overview of ferrochrome production processes 409
14.4 Overview of silicon and silicon ferroalloys production processes 413
14.5 CO2 reactivity and thermal strength 415
14.6 SiO reactivity 420
14.7 Slag reactivity 425
14.8 Electrical resistivity 429
14.9 Current and future trends 435
References 435
15 Coal tar: a by-product in cokemaking and an essential raw
material in carbochemistry 439
María Antonia Diez and Roberto Garcia
15.1 Introduction 439
15.2 Coal tar and PAC classes 440
15.3 Conventional characterization of tar and pitch 451
15.4 An insight into the mechanism of tar formation 467
15.5 Concluding remarks 479
Acknowledgments 479
References 480
Index 489
|
|
|
窥视卡
雷达卡
发表于 2021-3-10 06:45:48
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡
发表于 2021-3-10 07:16:53
发表于 2021-3-10 07:39:14
发表于 2021-3-10 07:59:22
发表于 2021-3-10 08:13:10
发表于 2021-3-10 08:56:19
