1991 International Conference on Coal Science Proceedings

1991 International Conference on Coal Science Proceedings

Proceedings of the International Conference on Coal Science, 16–20 September 1991, University of Newcastle-Upon-Tyne, United Kingdom

1st Edition - September 2, 1991

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  • Author: Unknown Author
  • eBook ISBN: 9781483142142

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Table of Contents

  • Part 1: Coal as A Molecular Solid (I)

    Chapter 1. Electron Transfer in Coals

    Chapter 2. Examination of Macromolecular Network of Coal by Differential Scanning Calorimetry

    Chapter 3. Coal-Water Molecular Interactions

    Chapter 4. Charge Transfer Complexes between Coal and Electron Acceptors: Non Covalent Interaction in Coal Structure

    Chapter 5. Solid State C-13 NMR Investigations about the Reactivity of Coals and Maceral Concentrates

    Part 2: Coal as A Molecular Solid (II)

    Chapter 6. Solvent Swelling of Coal in Binary Solvent System

    Chapter 7. Computer Studies of Coal Molecular Structure

    Chapter 8. Effect of Various Additives on Non-Covalent Interactions in Coals

    Chapter 9. Molecular Structure of Bituminous Coals - New Insights from Binary Solvent Studies

    Chapter 10. The Role of Moisture in the Macromolecular Structure of Coals

    Part 3: Chemical Composition

    Chapter 11. Thermal Alteration of Unbound Biomarkers in Low Rank Coals during Hydrous Pyrolysis Simulating Early Coalification

    Chapter 12. Monomers in Coal Macromolecules

    Chapter 13. Determination of Percentage Reactives under Pf Combustion Conditions

    Chapter 14. Extraction Yields and GC/MS Characteristics of Extracts from High Rank Coals and Anthracites

    Chapter 15. Spectroscopic Characterization of Aromatic Fractions from Maturation Series of Coal

    Part 4: Analytical and Spectroscopic Methods (I)

    Chapter 16. Advanced Electron Paramagnetic Resonance (EPR) Techniques for the Study of Coal Structure

    Chapter 17. Carbon Skeletal Parameters of Coals from Single Pulse Excitation 13C NMR

    Chapter 18. Multi-Dimensional EMR of American Coals

    Chapter 19. Comparison of 13C Chemical Shielding Anisotropy in Model Compounds & Coals with Theoretical Values

    Chapter 20. Coal Structure Determination Using 19F as A Chemical Label and NMR Probe

    Part 5: Analytical and Spectroscopic Methods (II)

    Chapter 21. An 1hnmr Study on Argonne Premium Coals Swollen by Deuterated Solvents Kikuko Hayaiizu, Shigenobu Hayashi and Masaru Yanagisaw

    Chapter 22. Low Intensity Spectral Analysis of Liptinite, Vitrinite, and Inertinite Macerals

    Chapter 23. Proposed Techniques to Enhance Vibrational Spectra of Coals: Atr Contact Sampling, Solvent Dissolution, and Microspectrometry

    Chapter 24. Effect of Vitrinite and Inertinite Fluorescence Propertieson Combustion and Hydrogenation Reactivities of Coals

    Chapter 25. Success in Using The Natural Gamma Properties Ofcoals and Stones to Give An On-Line Measure of Mineral Content

    Part 6: Petrology and Chemical Characterization - Posters

    Chapter 26. Organic Petrology and Geochemistry of Hebe Coal Seam, Collie Basin, Western Australia

    Chapter 27. Direct Microscopic Examination of Morphology Changes during Coal Oxidation by An Oxygen Plasma

    Chapter 28. Structural Studies on Japanese Bituminous Akabira Coal

    Chapter 29. Jet and Other Carving-Coals

    Chapter 30. Comparison of Alkanes Released from Coals via Hydropyrolysis and Low-Severity Hydrogenation

    Chapter 31. Petrographic Characterization of Spanish Bituminous Coals from the Central and Teverga Basins

    Chapter 32. A Comparative Study of the Structure and Reactivity of Australian and International Coals

    Chapter 33. A Study of the Reflectance Indicatrix of Vttrinite

    Chapter 34. Acid Base Interactions on the Surface of Coal

    Chapter 35. A Bloch Decay and Ultra High Speed CP/MAS 13C NMRstudy of the Argonne Premium Coals and Selected Oxidized Low-Rank Coals

    Chapter 36. Structure of Asphaltenes Precipitated from Tetraline Extracts of Hard Coals

    Chapter 37. The Effects of Early Diagenetic Bacterial Sulphate Reduction upon the Petrology and Chemistry of Coal

    Chapter 38. Gas Evolution from Coal in Sealed Glass Ampoules

    Chapter 39. Petrology and Geochemistry of Canadian Lipttntte-Rich Coals

    Chapter 40. Vitrinite Concentrates from a Series of High Volatile Bituminous Coals to Anthracites

    Part 7: Chemical Reactions

    Chapter 41. Role of Solid-State Interactions in the Acid-Catalyzed Thermolysis of Surface-Attached Diphenylalkanes

    Chapter 42. Modeling Coal Chemistry: One Electron Catalytic Reactions

    Chapter 43. New Developments in the Reactions of Low Rank Coals with Carbon Monoxide and Water

    Chapter 44. Thermal and Cataltyic Cleavage of Arylalkyl Coal Linkages

    Chapter 45. Hydrogen Transfer and Alkylation Reactions during Supercritical Gas Extraction of a High Sulphur Lignite with Methanol

    Part 8: Oxidation and Weathering

    Chapter 46. An On-Line Fluorescence Technique for the Detection and Characterization of Lump Weathered Coal

    Chapter 47. Role of Water in the Low Temperature Oxidation of Coal

    Chapter 48. The Reduction of Ferric Iron by Coal Surfaces

    Chapter 49. Investigation of Coal Surfaces by Means of Energy Dispersive X-Ray Microanalysis(EDXMA)

    Chapter 50. The Influence of Weathering and Low Temperature Oxidation on the Combustion Behavior of Bituminous Coals

    Part 9: Chemical Reactions - Posters

    Chapter 51. Anion-Exchange Materials from Coal

    Chapter 52. Thermolysis of Surface-Immobilized Phenethyl Phenyl Ether

    Chapter 53. Comparative Oxidation of Cretaceous and Carboniferous Coking Coals

    Chapter 54. Swelling Rate of Coal with Different Solvents

    Chapter 55. Oxidation Studies of New Zealand Export Coals

    Chapter 56. Formation and Transformation of Carbon Monoxide When Storing Organic Substances, Especially Hard Coals

    Chapter 57. Reversible and Irreversible Interactionof Oxygen with Coal of Various Rank

    Chapter 58. Studies on Oxidised Coal for the Production of Coal-Water Slurry

    Chapter 59. Low Temperature Oxidation of Bituminous Coals and the Influence of Methane on This Process

    Chapter 60. Solvent-Induced Free Radical Scission of Strong Bondsin Coal: An Experimental and theoretical Study of the Radical Hydrogen Transfer Pathway.

    Chapter 61. The Role of Hydroxyl and Carboxyl Groups of Coal in Its Solubilization by Methanol/Naoh Treatment

    Chapter 62. The Comparative Study on Hydrogen Transfer from Tetralin to Coal, Its Tetrahydrofuran Extract and Residue

    Chapter 63. Oxidation of Coal from Candiota

    Chapter 64. Pretreatment of Coals with Supercritical Solvents under Coal Liquefaction Conditions

    Part 10: Combustion and Gasification - Fundamentals and Kinetics

    Chapter 65. The Intrinsic Reactivity of Carbons to Oxidizing Gases: Structural Effects

    Chapter 66. Effects of Burnout on Char Oxidation Rates

    Chapter 67. The Effect of Burnout on the Reactivity of Pulverised Coal Particles

    Chapter 68. The Reactivity of Coal Chars Produced under Various Pyrolysing Conditions

    Chapter 69. Coal Char Reactivity and Burn-off

    Part 11: Gasification

    Chapter 70. Catalyst Effectiveness of Calcium Carbonate in Steam Gasification of Low Rank Coals

    Chapter 71. Transformed DTA and Its Application in the Kinetic Study of Coal Gasification in CO2

    Chapter 72. Characteristics of a 2T/D Pressurized Two-Stage Entrained Flow Coal Gasifier

    Chapter 73. A Novel Kinetic Approach to Predict The Gasification Rates of Larger Particles

    Chapter 74. Kinetics and Mechanism of the Alkali Catalyzed Gasification of Carbon

    Part 12: Combustion

    Chapter 75. The Release of Sodium and Potassium during Pulverized Coal Combustion

    Chapter 76. Combustion Reactivity of Coals - Evaluation of Laboratory Techniques

    Chapter 77. Simulation of Pulverized Coal Combustion: Prediction of Unburned Carbon at Furnace Outlet

    Chapter 78. Coal Reactivity in a Batch Fluidized Bed Combustor

    Chapter 79. The Impact of Coal Beneficiation on Combustion Behavior

    Part 13: NOx and SOx (I)

    Chapter 80. Characterization of British Coals for Low NOx Combustion

    Chapter 81. Gaseous Nitrogen Species in the Pressurized Fluidized Bed Combustion of Coals

    Chapter 82. Optimization of Staged Combustion Conditions in a Fluidized Bed for Simultaneous Reduction in NOx and SO2 Emissions

    Chapter 83. Effect of Coal Blends and Qualities on the Performance of a Swirl Stabilized Internally Air Staged P.F. Burner

    Chapter 84. Secondary Pyrolysis and Combustion of Coal Volatiles

    Part 14: NOx and SOx (II)

    Chapter 85. Experimental Investigation of NOx Formation during The Combustion of Coal Volatiles

    Chapter 86. Models for the Role of Nitrogen Functionality in the Release of Nitrogen Oxides from Coal Chars during Gasification

    Chapter 87. Factors in the Conversion of Fuel Nitrogen to Nitric and Nitrous Oxides during Fluidized Bed Combustion

    Chapter 88. Detailed Investigation into the Formation and Destruction of N-Species from Low Rank Coal Combustion

    Chapter 89. Functional Forms of Nitrogen in Coals and Coal Volatiles in Relation to NOx Formation

    Part 15: ash and Minerals

    Chapter 90. The Effect of Mineral Additions to a Coal on Ash Deposition Behavior

    Chapter 91. The Effect of Carbon on the Viscosity and Liquid us Temperature of Slags

    Chapter 92. Flow Dynamics of ash Deposition in Heat-Exchanger Tube Banks

    Chapter 93. Initial Stages of the Transformation of Pyrite in a Simulated Coal Flame

    Chapter 94. Pulverized Coal Combustion: The Influence of Mineral Matter on the Structure and Reactivity of Chars

    Part 16: Combustion and Gasification - Posters

    Chapter 95. Gasification of Coal with K-Exchanged Brown Coal Prepared from Potassium Chloride

    Chapter 96. Local Structure of Iron Species Dispersed on Coal-Effect of Iron-Loading Conditions

    Chapter 97. Thermogravimetric Study of Anthracite Gasification in CO2 Catalyzed by Black Liquor

    Chapter 98. Experimental and theoretical Studies of the Burning of Small Fuel Particles

    Chapter 99. Behavior of Coal ash in A Pressurized Fluidized Bed Gasifier.

    Chapter 100. Measurement of Oxygen Chemisorption onto Coal Chars and Carbon by Use of Mass Spectrometry

    Chapter 101. Reaction of Calcium and Alkali Elements with Aluminosilicates and Quartz during Coal Combustion

    Chapter 102. Gasification Test of Coal Liquefaction Residue from Pilot Plant

    Chapter 103. Enhancement of Coal Gasification Activity by Coal-Catalyst Interactions

    Chapter 104. Determination of Progress of Chemical Reactions in the Grid Zone of a Fluidized Bed Gasifier of Coal Char

    Chapter 105. Influence of Preswelling on the Burning Profile of Coal

    Chapter 106. Coal Combustion Studied with a Laser Microreactor - A Video

    Chapter 107. A New Fundamental Explanation and Mathematical Description of the H2 Induced Burn-off Behavior of Char Gasification

    Chapter 108. CO2-Reactivity of Heat-Treated Metallurgical Coke

    Chapter 110. Low Rank Coal Inorganics-to-Ash Transformations during Combustion

    Chapter 111. The Effect of ash Components on the No Reduction and Formation in the Presence and Absence of Air

    Chapter 112. Structure and Properties of Unburned Chars from Fluidized Bed Coal Combustion

    Chapter 113. The Development of Coal Char Reactivity during CO2 Gasification

    Chapter 114. Solid-Catalysed N2O Destruction in Combustion of Coal

    Chapter 115. Kinetics of No-Char Reaction in A Fluidized Bed Reactor and Measurement of Internal Area

    Chapter 116. NOx and SOx Emissions in FBC of Coal: Validation of the Dut Sure-Model by Experimental Data from DMT

    Part 17: Pyrolysis and Low Temperature Carbonization - General

    Chapter 117. Mechanical Anisotropy and Strength Development of Metallurgical Cokes

    Chapter 118. Development of the Porosity of Lump Coke in Blast Furnace Operation

    Chapter 119. The Solvation of Coals at Elevated Temperatures

    Chapter 120. Low-Temperature Oxidation of Coals: Its Effecton The Textural Development of the Chars

    Chapter 121. Adsorbent Carbons from Coals by Chemical Activation

    Part 18: Pyrolysis and Combustion - Kinetics and Mechanisms

    Chapter 122. Network Changes during Coal Pyrolysis: Experiment and theory

    Chapter 123. Modeling The Devolatilization Behavior of Various Coals

    Chapter 124. Identification of Pyrolysis Reactions by the Comparison Ofcoal Macerals and Model Polymers

    Chapter 125. Laser Pyrolysis of An Entrained Stream of Coal Particles

    Chapter 126. Evaluation of Errors Resulting from Particle Shape assumptions Applied in Coal Combustion Modeung

    Part 19: Pyrolysis and Low Temperature Carbonisation -Intermediates and Final Products

    Chapter 127. Molecular Mass Distribution in Goal Tarsas A Function of Pyrolysis Parameters

    Chapter 128. Thermal Decomposition of Maceral Concentrates: Comparison of Pyrolysis Tars and Liquefaction Extracts Obtained under Conditions Minimising Secondary Reactions

    Chapter 129. The Fate of Sulfur in Mild Gasification Liquids

    Chapter 130. Characterization of Coal Tar Pitches: Relationship with Chemical Composition of Parent Tars.

    Chapter 131. Effect of Steam and Hydrogen Pressure on Fixed-Bed Pyrolysis of Lignites and Oil Shales

    Part 20: Pyrolysis and Low Temperature Carbonization - Thermoplasticity

    Chapter 132. Some a Sects of the Role of Coal Thermoplasticity under High Pressure in the Development of Coke Structure and Mechanical Properties

    Chapter 133. Apparent Viscosity of Softening Coal Heated at Elevated Pressures

    Chapter 134. Effects of Addition of Coal Tar and Petroleum Pitches on the Thermoplastic Properties of Coals

    Chapter 135. Observation of Swelling Behavior during Carbonization by Coke Oven with X-Ray Computerized Tomographic Scanner

    Chapter 136. A Study of the Plastic Layer in Relation to Coking Pressures in the Carbonization of Coals

    Part 21: Pyrolysis and Low Temperature Carbonization - Posters

    Chapter 137. Kinetics of Pyrolyses of Coals Varying in Rank

    Chapter 138. Co-Pyrolysis of Turkish Lignites with Oil Shales and Asphaltites

    Chapter 139. The Chance of thermal Conductivity of Coal during Pyrolysis

    Chapter 140. Influence of Mass and Heat Transfer on the Pyrolysis of Large Coal Particles

    Chapter 141. Preparation of Molecular Sieving Carbon from Coal Modified by Organic Compounds

    Chapter 142. Mass Spectrometric and Chemometric Studies of thermoplastic Properties of Coals

    Chapter 143. Utilization of Fluorescence Spectra Analysis for the Sophisticated Coke Making

    Chapter 144. Structure Changes in Coal Molecules during Tar Releasing Period in Flash Pyrolysis

    Chapter 145. Multi-Stage Formed Coking Process to Produce Cokes of Higher Mechanical Strength

    Chapter 146. The Effects of Secondary Reactions on Nitrogen Distributions from Rapid Coal Pyrolysis

    Chapter 147. Three-Dimensional Paths of Travel of Gases Produced in a Test Coke Oven

    Chapter 148. Application of Indirect Tensile Strength Tests to Metallurgical Coke

    Chapter 149. Kinetic Studies of the Pyrolysis of Brown Coal

    Chapter 150. Application of Microscopy to the Investigation of the Thermal Properties of Brown Coal

    Chapter 151. Chemical Characterization of Hydropyrolysis Chars

    Chapter 152. Development of the IGT Mild Gasification Process

    Chapter 153. A Study of Large Pores of Coke from Types of Coal and Blends by Image Analysis

    Chapter 154. Prediction of Pitch Coke Anisotropy from Proximate Analysis and EPR Characterization of Pitches

    Chapter 155. Tests of A Mechanism for H2s Release during Coal Pyrolysis

    Chapter 156. Co-Carbonization of QI Free Pitches Derived from Coal Tar and Coal Hydrogenation Product

    Chapter 157. A Study of Coal Utilization Process by Flash Pyrolysis

    Chapter 158. Unified Interpretation of Supercritical Fluid Extraction of Coal

    Chapter 159. Behavior of LTC Coke and Char: Effect of Coal Rank Studied by Molecular Probe Chromatography

    Chapter160. Preheating of Coal: Textural and Technological Consequences

    Chapter 161. Formation of Methane during Coalification and Pyrolysis

    Chapter 162. Influence of Coal Oxidation on Char Reactivity

    Chapter 163. Characterization of Coal Tar Pitches. Are The Separative Methods Pertinent for the Prediction of Their Thermal Behavior?

    Part 22: Liquefaction and Hydropyrolysis - Kinetics and Mechanisms

    Chapter 164. Operations in BCL Process Pilot Plant in Morwell, Victoria, Australia

    Chapter 165. Studies of Retrogressive Reactions in Direct Liquefaction

    Chapter 166. Retrogressive Reactions at Low Temperatures of 100-350 ºC in Coal Liquefaction

    Chapter 167. Temperature-Programmed Liquefaction of Lowrank Coal. Evaluation of Coal Depolymerization Reactions by CPMAS 13C NMR and Pyrolysis-GC-MS

    Chapter 168. Multistage Hydrogenation of Coal - A New Concept

    Part 23: Liquefaction and Hydropyroiysis - Catalysis (I)

    Chapter 169. A Comparison of Alternative Strategies for the Hydroliquefaction of an Australian Brown Coal

    Chapter 170. Liquefaction of Subbituminous Coal in the Presence of Dispersed Iron and Molybdenum Catalysts

    Chapter 171. Catalytic Activities and Their Enhancements of Iron Ores in Direct Liquefaction of Coal

    Chapter 172. Coal Dissolution Promoted by Ultrafine Iron-Based Catalysts

    Chapter 173. Comparison of Thermal and Catalytic Solvent-Mediated Coal Dissolution in an Inert Atmosphere

    Part 24: Liquefaction and Hydropyrolysis - Catalysis (II)

    Chapter 174. Catalyzed Hydrogen/Deuterium Exchange Reactions on Coal

    Chapter 175. Catalytic and Non-Catalytic Hydropyrolysis of a Chinese Lignite

    Chapter 176. Novel Dispersed Catalysts for Fixed-Bed Hydropyrolysis of Coal

    Chapter 177. Highly Active Catalyst of Coal Liquefaction

    Chapter 178. Optimization of Roles of Solvent and Catalyst in the Two-Stage Liquefaction

    Part 25: Liquefaction and Hydropyrolysis - Upgrading

    Chapter 179. A Novel Method to Estimate Coal Liquefaction Reactivity

    Chapter 180. Partial Maceral Separation in Dense Medium Coal Preparation Equipment and Its Effect on Direct Liquefaction

    Chapter 181. Influence of Petrographical Factors on Hydrogenation of Inertinite Rich Coals from the Upper Silesian Coal Basin of Poland

    Chapter 182. Pyrolysis of Maceral Concentrates Effect of Heating Rate and Pressure on Product Yields and Structures

    Chapter 183. Investigation of the asphaltenes from Coal Macerals by Elemental Analysis and 1h NMR Spectrometry

    Part 26: Liquefaction and Hydropyrolysis - Solvents

    Chapter 184. Effects of Quantity and Quality of Solventon Reaction of Brown Coal Liquefaction

    Chapter 185. Solvent Effects in Low-Severity Liquefaction and Co-Processing of a Subbituminous Coal

    Chapter 186. Characterization of Hydrogen Transfer Reactions of Model Solvents Using Elemental Sulphur

    Chapter 187. Incorporation of Process Hydrogen into Coal Liquefaction Solvent Monitored by D/H Ratio

    Chapter 188. Conversions of Aliphatic Carbons Bound to Aromatic Rings in Humic Structures of Coals into Alkane Carbons

    Part 27: Liquefaction and Hydropyrolysis - Upgrading

    Chapter 189. Upgrading of Liquids from Direct Coal Liquefaction

    Chapter 190. Fluid Catalytic Cracking of Coal Liquids

    Chapter 191. Some Characteristics and Catalytic Behavior of New Ni-W Catalysts Developed for Upgrading Coal-Derived Liquids

    Chapter 192. Inspection of Integrated Two-Stage Liquefaction Products as Petroleum Refining Feedstocks

    Chapter 193. Syncrude Hydrotreating: NMR Based Models and Predictions

    Part 28: Coprocessing

    Chapter 194. Synergistic Effects of Coprocessing Originated from Interactions between Coal and Heavy Oil

    Chapter 195. Coprocessing of Petroleum Derived Vacuum Bottoms and a Ligniteusing Catalyst Precursors

    Chapter 196. Coprocessing of Coal with Asphaltenes from Coal

    Chapter 197. Low Temperature Pyrolysis of Plastic Waste in the Presence of Coal

    Chapter 198. Lignin-Assisted Coal Depolymerization

    Part 29: Liquefaction and Hydropyrolysis - Models and Physical Effects

    Chapter 199. Experimental Simulation of Coke Deposition in Preheater of Coal Liquefaction Process

    Chapter 200. The Effect of Coal Preparation on the Filtration Step in Direct Liquefaction

    Chapter 201. A Study of Coal Liquefaction by Coal Model Materials

    Chapter 202. Hydrodeoxygenation Ok Xanthene over a Sulfided

    Chapter 203. Properties and Structure of the Heavy Residues from Liquefied Bituminous Coals

    Part 30: Liquefaction and Hydropyrolysis - Posters

    Chapter 204. Effect of Inherent Mineral Matter and Additives on Hydrogenation of Spanish Coals

    Chapter 205. Coal Behavior in Dry Rapid Catalytic Hydrogenation

    Chapter 206. Ruthenium Promoted Nickel-Molybdate Catalysts for Hydrotreating Coal-Derived Oils

    Chapter 207. 0.1 T/D BSU Tests of Battle River Coal Liquefaction and Its Coprocessing with Tar Sand Bitumens

    Chapter 208. Structure and Dispersion of Iron-Based Liquefaction Catalysts

    Chapter 209. Liquefaction of Maceral Concentrates in a Flowing Solvent Reactor: Changes in Product Structure with Reaction Conditions

    Chapter 210. Hydrocracking of Coal Derived Liquids - Deactivation and Carbon Deposition in the Very Early Part of the Catalyst Life

    Chapter 211. Catalytic Coprocessing a Western Kentucky Tar Sand Bitumen in a 1/8 TPD Pilot Plant

    Chapter 212. Effect of Preheat Treatment on Coal Liquefaction

    Chapter 213. Solid-State C13-NMR Studies on the Initial Stage of Coal Lique1 Action

    Chapter 214. Exploring The Structure of Coal Liquefaction Solvents

    Chapter 215. Oil Stripping and Liquid Residence Time in the Coal Hydrogenation Reactor

    Chapter 216. Catalytic Hydrotreating of Coal Tar Pitchesin Supercritical Fluid for Nitrogen Removal

    Chapter 217. Studies on the Catalysts for Coal Liquefaction (VII)- Specific Hydrogenolysis-Degradation of Coals Catalyzed by Various Kinds of Catalysts -

    Chapter 218. Dissolution of Coal with Ethanol under Nitrogen Pressure. Catalytic Effect of ZnCl2

    Chapter 219. Heteroatom Elimination in the Hydrogenation Process of Brown Coal Derived Liquids

    Chapter 220. Effect of the Characteristics and Degree of Filling of the Autoclave on Coal Hydroliqueafaction

    Chapter 221. Parameter Evaluation for Coprocessing of Coal and Heavy Oils

    Chapter 222. Liquefaction of Wandoan Coal by LT/D PSU

    Part 31: Chemical and Physical Beneficiation

    Chapter 223. Reactivity of Pyrites and Dislocation Density

    Chapter 224. A Novel Approach to Establesh The Relationnship between Collector Properties and the Flotation Behavior of Coal in Various Flotation Cells

    Chapter 225. Coal Flotation by Intrinsic Bubble Formation

    Chapter 226. The Cleaning Efficiency of the Aglofloat Process

    Chapter 227. Modular Coal Preparation Plant Philosophy to Satisfy Stringent Market Requirements

    Part 32: Bulk and Surface Properties

    Chapter 228. Coal Cleaning for Liquefaction by Selective Agglomeration with Recycle Oils

    Chapter 229. Briquetting of Coal Fines: Some Important aspects

    Chapter 230. The Selection of Flotation Reagents Based Gnthe Sukeece Properties of Coal

    Chapter 231. Clean-up of Oil Contaminated Solids Using Coal as Contaminant Collector

    Chapter 232. Coal Wettability from Surface Sites Characterization: A Microcalorimetric Study

    Part 33: Material Science - Posters

    Chapter 233. Measurement of Property Change of Coals Stored in Stockpile for a Long Time

    Chapter 234. Upgrading of Low Rank Western Canadian Coal

    Chapter 235differences in the Properties of Low ash Goal Obtained by Froth Flotation and Density Separation

    Chapter 236. Effect of Additives on the Fluidity and Stability of Coal Water Mixture

    Chapter 237. Selection of Binders for Briquetting Processes

    Chapter 238. Enhanced Liberation of Mineral and Pyrite through Low Temperature Treatment of Herrin Il. No. 6 Coal

    Chapter 239. Adsorption of Carbon Dioxide on Coals at Elevated Pressures

    Chapter 240. Investigations into the Interactions of Chemical Agents during Froth Flotation of Hardcoal

    Chapter 241. The Effect of the Coal Slurry Density on Kinetics of the Agglomeration Process

    Part 34: Sulphur in Coal

    Chapter 242. Characterization and Chemistry of Organically Bound Sulfur during Coal Conversion

    Chapter 243. Reactivity of Sulphur Forms in a Sulcis Coal

    Chapter 244. in Situ XAFS Studies of Sulfur Reactions during Coal Pyrolysis and Oxidation

    Chapter 245. Chapter Characterization of Mineral and Coal Pyrite

    Chapter 246. An 15nmr Method for the Characterization of Organic Sulfurin Coal and Coal Products via Iminosulfurane Formation1

    Part 35: Heteroatoms in Coal

    Chapter 247. Chlorine in Coal: ANXAFS Spectroscopic Investigation

    Chapter 248. Comparison of Pyrolytic and X-Ray Spectroscopic Methods for Determining Organic Sulfur Species in Coal

    Chapter 249. Kinetics of Chlorine Release from Coal and Model Compounds during Heating in a Nitrogen Atmosphere

    Chapter 250. Selective Oxidation for the Characterization of Organic Sulfur and Nitrogen Compounds in Coal

    Chapter 251. The Influence of Process Parameters on the Distribution of N and S in the Coal Pyrolysis Products

    Part 36: Desulphurisation

    Chapter 252. Adsorption of Sulfolobus Acidocaldarius on Coal and Pyrite Surfaces: An Important Role in Desulfurization

    Chapter 253. Pyrite Suppression in Oil Agglomeration of Coal

    Chapter 254. Pyrolytic Desulphurisation of Some High Sulphur Coals

    Chapter 255. Kinetics of Sulfur Containing Intermediates during Desulfurization of Coal with Supercritical Methanol

    Chapter 256. CaCO3 Calcination and CAO Sulphation Reactions Involved in SO2 Removal

    Part 37: Environmental Coal Science - Posters

    Chapter 257 Biomonitoring of Coal-Fired Pover Plants Contamination in Candiota Region, Southern Brazil

    Chapter 258. Lysimeter-Experiments to Investigate Fluid-Dynamical, Chemical and Microbiological Processes in Coal Piles

    Author Index

Product details

  • No. of pages: 1056
  • Language: English
  • Copyright: © Butterworth-Heinemann 1991
  • Published: September 2, 1991
  • Imprint: Butterworth-Heinemann
  • eBook ISBN: 9781483142142

About the Author

Unknown Author

Dr. Sam Stuart is a physiotherapist and a research Fellow within the Balance Disorders Laboratory, OHSU. His work focuses on vision, cognition and gait in neurological disorders, examining how technology-based interventions influence these factors. He has published extensively in world leading clinical and engineering journals focusing on a broad range of activities such as real-world data analytics, algorithm development for wearable technology and provided expert opinion on technology for concussion assessment for robust player management. He is currently a guest editor for special issues (sports medicine and transcranial direct current stimulation for motor rehabilitation) within Physiological Measurement and Journal of NeuroEngineering and Rehabilitation, respectively.

Affiliations and Expertise

Senior Research Fellow, Department of Sport, Exercise and Rehabilitation, Northumbria University, UK Honorary Physiotherapist, Northumbria Healthcare NHS Foundation Trust, North Shields, UK

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