Clean Coal Technology and Sustainable Development : Proceedings of the 8th International Symposium on Coal Combustion

This book gathers the proceedings of the 8th International Symposium on Coal Combustion. The contributions reflect the latest research on coal quality and combustion, techniques for pulverized coal combustion and fluidized bed combustion, special issues regarding CO2 capture (CCS), industrial applications, etc. – aspects that are of great importance in promoting academic communications between related areas and the technical development of coal-related fields. The International Symposium on Coal Combustion (ISCC), sponsored and organized by Tsinghua University since 1987, has established itself as an important platform allowing scientists and engineers to exchange information and ideas on the science and technology of coal combustion and related issues, and to forge new partnerships in the growing Chinese market. Researchers in the fields of clean coal combustion, carbon dioxide capture and storage, coal chemical engineering, energy engineering, etc. will greatly benefit from this book. Guangxi Yue, professor of the Department of Thermal Engineering in Tsinghua University, Beijing, China, and a member of Chinese Academy of Engineering(CAE). Shuiqing Li, professor of the Department of Thermal Engineering in Tsinghua University, Beijing, China. Front Matter....Pages i-xiii Front Matter....Pages 1-1 Clean Coal Technology—For the Future Utilization....Pages 3-9 Regional Distribution of Renewable Energy and the Abundance of Fossil Fuels....Pages 11-19 Front Matter....Pages 21-21 Physicochemical Properties and Pyrolysis Characteristics of Indonesian Lignite Upgraded by Organic Solvent....Pages 23-29 Combustion Behavior of Low-Rank Coal Upgraded by Degradative Solvent Extraction....Pages 31-37 A Quantitative Method for Determining the Primary Air Ratio in Coal-Fired Power Plant....Pages 39-43 Physicochemical Analysis of Hydrothermal Upgraded Municipal Sewage Sludge with Low-Rank Lignite....Pages 45-52 Experimental Study on Ash Melting Behavior of Xinjiang High-Alkali Coal Blended with Low-Alkali Coal During Coal Combustion....Pages 53-58 Molecular Dynamics Simulations Study of Brown Coal Pyrolysis Using ReaxFF Method....Pages 59-67 Experimental and Numerical Analyses on Ignition and Burnout Characteristic of Low-Rank Lignite and Semi-Char Blends....Pages 69-74 Mineral Matters in High-AAEM Zhundong Coal—In Comparison with High-calcium PRB Coal....Pages 75-80 The Layered Structure of Ash Deposition in a 350 MW PC Furnace Burning High Sodium–Calcium Lignite....Pages 81-85 Mechanism Investigation on the Sulfation of Condensed Sodium Chloride at 523–1023 K....Pages 87-93 Mechanisms of Inorganic Element Transfer During Zhundong Coal Combustion in Drop Tube Furnace....Pages 95-99 A Mechanism Study on the Decomposition of Sulfate in Zhundong Coal with High Sulfur Content in Coal Ash....Pages 101-106 Large Eddy Simulation of the Sandia Flame E and F Using Dynamic Second-Order Moment Closure (DSMC) Model....Pages 107-112 Space Program SJ-10 on Coal Combustion Research at Microgravity....Pages 113-119 Formation of Ash Aerosols and Ash Deposits of Coal Blends....Pages 121-131 Effect of Ashing Temperature on the Physicochemical Properties of Zhundong Lignite Ashes Prepared in a Muffle Furnace....Pages 133-138 Upgrading of Lignite in a Tunnel-Type Microwave Oven....Pages 139-144 Front Matter....Pages 145-145 Real-Time Temperature Measurement Research on High-Temperature Gas of Large-Scale Power Plant....Pages 147-155 Front Matter....Pages 145-145 Numerical Study of MILD Combustion for Pulverized Coal in O2/N2, O2/CO2, and O2/H2O Atmospheres....Pages 157-163 Co-combustion Technology of Coal and Wood Waste....Pages 165-172 Experimental Study of Coal MILD Combustion at a Pilot-Scale Furnace....Pages 173-181 Improving the Efficiency of Fuel Combustion in Boilers with Windmill Fans....Pages 183-187 Characteristics of Submicron Particulate Matters Formed in the Early Stage of Oxy-Fuel Coal Combustion....Pages 189-195 Measurements on Heat Flux Distribution in a Supercritical Arch-Fired Boiler....Pages 197-205 CFD Modeling and Field Testing of a 600-MW Wall-Fired Boiler Burning Low-Volatile Bituminous Coal....Pages 207-212 Research on Flue Gas Recirculation Coupled Air Staging in an Industrial Pulverized Coal Boiler....Pages 213-219 Arsenic Emissions and Speciations in High-temperature Treatment of a Typical High Arsenic Coal....Pages 221-227 TG-MS Study on Coal/Char Combustion by Equivalent Characteristic Spectrum Analysis....Pages 229-234 Numerical Simulation of Combustion Characteristics and Heat Flux Distribution in a 600-MW Arch-Fired Boiler with Different Primary Air Injection Angles....Pages 235-239 Front Matter....Pages 241-248 Analysis of Coarse and Fine Particles Exchange in a Parallel Double-Velocity Double-Fluidized Bed....Pages 249-249 Numerical Simulation for a CFB Boiler’s Cyclone Separator with Structure Optimizations....Pages 251-256 Experimental Study on Combustion Characteristics of Extremely Low Calorific Solid Wastes in a Fluidized Bed Combustor....Pages 257-263 Research and Application of the Material Balance Online Supervision for CFB Boiler....Pages 265-274 The Operation of the 600-MW Super-Critical CFB Boiler Unit....Pages 275-281 CFD–DEM Modeling of O2/CO2 Char Combustion in a Fluidized Bed....Pages 283-286 Combustion Characteristics in 2 MWe-Class CFBC KIER Power Plant....Pages 287-293 Effects of Cyclone Structures on the Pressure Drop Across Different Sections in Cyclone Under Gas–Solid Flow....Pages 295-300 Front Matter....Pages 301-307 Flow Properties of Coal and Biomass on Recurrence Plot Method....Pages 249-249 3-Dimensional Particle Tracking in a Fluid Dynamically Downscaled Fluidized Bed Using Magnetoresistive Sensors....Pages 309-316 Front Matter....Pages 317-322 Dynamic Simulation and Control Design for Pulverized-Coal-Fired Oxy-Combustion Power Plants....Pages 323-323 Analysis of Sensitivity and Optimization Potential for Oxy-Fuel Plant System....Pages 325-333 High-Performance of SATS-Derived CaO/TiO2–Al2O3 Sorbent for CO2 Capture in Batch Fluidized Bed....Pages 335-339 CCSEM Analysis of Ash from Oxyfuel Combustion of Zhundong Coal....Pages 341-346 Application of Carbon Capture to CO2 Emissions of Steel Plants....Pages 347-351 Dynamic Modelling and Analysis of Supercritical Coal-Fired Power Plant Integrated with Post-combustion CO2 Capture....Pages 353-358 CO2 Capture Using Hollow Fiber Membrane Under Wet Ammonia-Based Desulfurization Flue Gas Conditions....Pages 359-363 A Low-Cost Chemical Absorption Scheme for 500,000 t/y CO2 Capture Project....Pages 365-371 Front Matter....Pages 373-378 Kinetics of Selenium and Cadmium Vaporization During Coal Combustion in a Fluidized Bed....Pages 379-379 Absorption of Sulfur Dioxide in a Transversal Flow Hollow Fiber Membrane Contactor....Pages 381-386 Removal of Fine Particles from Coal Combustion by Heterogeneous Condensational Enlargement in Wet Flue Gas Desulfurization....Pages 387-391 Central Mode Particulate Matter Control by Enhanced Liquid Formation Under the Condition of Blended Coal Combustion....Pages 393-399 The Evolution of Bimodal Size Distribution with Spatially Inhomogeneous Particle Concentration....Pages 401-408 Numerical Solution of a Modified Moment Model for Particle Population Balance Equation in the Continuum-Slip Regime....Pages 409-415 Non-Thermal Plasma-induced Flue Gas Cleaning: Fundamentals and Industrial Demonstration....Pages 417-421 Technical Progress for PM Emission Control from Coal-Fired Boilers....Pages 423-427 Simulation Study on the Demercuration Performance of Wet Flue Gas Desulfurization System....Pages 429-433 Front Matter....Pages 435-438 Study on Fuel-N Conversion During Rapid Pyrolysis of Anthracite in CO2 at High Temperature....Pages 439-443 Experimental Study on the Stability of the Mercuric Complexes in Wet Flue Gas Desulfurization Wastewater....Pages 379-379 Effect of CO2 on the Removal of NO Over Viscose-Based Activated Carbon Fibers....Pages 445-451 The Effect of Gas Temperature on Dust Resistivity and Removal Efficiency in an Extra Cold-Side Electrostatic Precipitator....Pages 453-465 Analysis of Iron-Bearing Phase Components in Shenhua Coal and Their Combustion Transformation Products by Acid Separation and Mossbauer Spectroscopy Methods....Pages 467-473 Effects of Flue Gas Cooler on the Reduction of “Gypsum Rain” in Coal-Fired Power Plants....Pages 475-481 Experimental Investigation on Slagging Grade of Zhundong Coal Based on 10 MW Combustion Test Bed....Pages 483-487 Fine Particle Characteristics from Limestone–Gypsum Desulfurization Process....Pages 489-496 Study on Mechanisms of Aerosol Formation in Wet Ammonia-Based Desulfurization Process....Pages 497-502 Front Matter....Pages 503-508 A Simplified Equilibrium Model for Simulating Entrained Flow Gasifiers....Pages 509-513 Numerical Study of the Multiphase Gas–Solid Flow by a TFM-DEM Hybrid Model....Pages 515-519 Investigation of Coal Reactivity Effects on a 1000-MW Tangential Coal-Firing Boiler....Pages 521-527 Derivation of Low-temperature Coal Oxidation Kinetics from Non-steady Heat Generation Rate Measured by Isothermal Calorimetry....Pages 529-529 Detection Technique of SO3 Content in Coal-Fired Flue Gas and Accuracy Analysis....Pages 531-539 Mixing Enhancement of Ammonia and Flue Gas in the SCR DeNOx System....Pages 541-546 Modeling of Cold Flow Field in an Entrained-Flow Gasifier with Single or Multiple Injectors....Pages 547-552 Numerical Simulation of an Entrained Flow Gasifier by an Eulerian Model....Pages 553-562 CO2 Absorption/Desorption Enhanced by Nanoparticles in Post-combustion CO2 Capture....Pages 563-566 Front Matter....Pages 567-574 Development of Reduced Order Model for the HNCERI Gasifier....Pages 575-584 The Promotion Mechanism of Silicon–Aluminum on the Decomposition of Sulfates in Biomass Ash....Pages 585-590 Cold-State Model Numerical Simulation of Coal Water Slurry Gasifier....Pages 591-596 Development of High-Efficiency Coal Gasification Technology....Pages 529-529 Dynamic Modelling, Validation and Analysis of Coal-fired Supercritical Once-through Boiler-Turbine-Generator Systems Under Stringent UK Grid Requirement....Pages 597-601 The Influence of Temperature and Residence Time on Tire Thermolysis in Subcritical and Supercritical Water....Pages 603-607 Technical Characteristic of Coal-Fired Boiler Under the Rule of Energy Conservation and the Reduction of Emissions....Pages 609-615 The High Efficiency and Clean Combustion of Coal Based on Generalized Regeneration....Pages 617-619 ....Pages 621-627