Coal tar deep processing technology book sharing

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Coal Tar Deep Processing Technology The book on coal tar deep processing technology is divided into seven chapters. It introduces the structure, properties, characteristics and purification treatment methods of coal tar. It focuses on the research progress of coal tar hydrogenation reaction principle, coal tar hydrogenation technology and coal tar hydrogenation catalyst, and introduces the separation and refining process of coal tar in detail. This book can be used by scientific research and engineering technicians engaged in the field of coal tar processing, and can also be used as a reading reference for teachers and students of relevant majors in colleges and universities. Chapter 1 Characteristics of coal tar 001/ 1.1 High temperature coal tar 001/ 1.1.1 Properties of high temperature coal tar 001/ 1.1.2 Composition of high temperature coal tar 002/ 1.2 Medium temperature coal tar 005/ 1.2.1 Properties of medium temperature coal tar 005/ 1.2.2 Composition of medium temperature coal tar 008/ 1.3 Medium and low temperature coal tar 020/ 1.3.1 Properties of medium and low temperature coal tar 020/ 1.3.2 Composition of medium and low temperature coal tar 021/ 1.4 Low temperature coal tar 032/ 1.4.1 Properties of low temperature coal tar 032/ 1.4.2 Composition of low temperature coal tar 036/ 1.5 Source of coal tar - pyrolysis of coal 051/ 1.5.1 Classification of coal pyrolysis technology 051/ 1.5.2 Research progress of coal pyrolysis technology 052/ Reference 069/ Chapter 2 Pretreatment of coal tar 071/ 2.1 Properties of solid impurities in coal tar 071/ 2.1.1 Properties of QI in coal tar 072/ 2.1.2 Properties of TI in coal tar 073/ 2.2 Coal tar dehydration method 078/ 2.2.1 Coal tar predehydration 078/ 2.2.2 Final dehydration of coal tar 079/ 2.3 Coal tar purification method 081/ 2.3.1 Electric field purification 081/ 2.3.2 Cyclone separation and purification 087/ 2.3.3 Filtration purification 088/ 2.3.4 Centrifugal purification 090/ 2.4 Coal tar dehydration kinetics 092/ 2.4.1 Research on coal tar dehydration kinetics in gravity field 092/ 2.4.2 Study on the kinetics of dehydration of coal tar in electric field 096/ Reference 100/ Chapter 3 Separation and Refining of Coal Tar 103/ 3.1 Brief Description of Coal Tar Separation and Refining Methods 105/ 3.1.1 Distillation 105/ 3.1.2 Azeotropic distillation and extractive distillation 106/ 3.1.3 Solvent extraction 108/ 3.1.4 Supercritical fluid extraction 111/ 3.1.5 Extraction crystallization method 113/ 3.1.6 Pressure crystallization method 113/ 3.1.7 Adsorption method 114/ 3.1.8 Mixing method 114/ 3.1.9 Membrane method 114/ 3.2 Distillation of coal tar 115/ 3.2.1 One-tower tar distillation process 115/ 3.2.2 Two-tower tar distillation process 115/ 3.2.3 Multi-tower tar distillation process 119/ 3.2.4 Vacuum pressure tar distillation process 120/ 3.2.5 Normal and vacuum tar distillation process 121/ 3.2.6 Tar distillation process with asphalt circulation 122/ 3.2.7RUETGERS tar distillation process 125/ 3.2.8CHERRY?T tar distillation process 126/ 3.2.9 KOPPERS tar distillation process 127/ 3.2.10 Other tar distillation processes 129/ 3.3 Refining of crude benzene 131/ 3.3.1 Properties of crude benzene 131/ 3.3.2 Uses of crude benzene 133/ 3.3.3 Domestic and foreign supply and demand status and production of crude benzene 134/ 3.4 Refining of phenolic compounds 143/ 3.4.1 Properties of phenolic compounds 143/ 3.4.2 Uses and markets of phenolic compounds 147/ 3.4.3 Production of phenolic compounds 148/ 3.5 Refining of pyridine 155/ 3.5.1 Properties of pyridine 155/ 3.5.2 Production of 3-picoline 161/ 3.5.3 Production of 2,4-lutidine and 2,4,6-trimethylpyridine 162/ 3.6 Refining of washing oil 165/ 3.6.1 Properties, uses and markets of washing oil 165/ 3.6.2 Production of washing oil 167/ 3.7 Refining of naphthalene 174/ 3.7.1 Physical properties of naphthalene 174/ 3.7.2 Chemical properties of naphthalene 176/ 3.7.3 Uses of naphthalene 177/ 3.7.4 Market of naphthalene 177/ 3.7.5 Production of naphthalene 179/ 3.8 Refining of acenaphthylene 193/ 3.8.1 Properties, uses and markets of acenaphthylene 193/ 3.8.2 Production of acenaphthylene 194/ 3.9 Refining of biphenyl 196/ 3.9.1 Properties, uses and markets of biphenyl 196/ 3.9.2 Production of biphenyl 197/ 3.10 Refining of indole and quinoline 199/ 3.10.1 Properties of indole and quinoline 199/ 3.10.2 Uses and markets of indole and quinoline 202/ 3.10.3 Production of indole and quinoline 203/ 3.11 Refining of pyrene, ? and fluoranthene 209/ 3.11.1 Properties of pyrene, ? and fluoranthene 209/ 3.11.2 Uses and markets of pyrene, ? and fluoranthene 209/ 3.11.3 Production of pyrene, ? and fluoranthene 210/ 3.12 Refining of pitch 215/ 3.12.1 Properties of tar pitch 216/ 3.12.2 Uses and markets of tar pitch 221/ 3.12.3 Production of tar pitch 224/ References 230/ Chapter 4 Principle of coal tar hydrogenation reaction 235/ 4.1 Hydrodenitrification 235/ 4.1.1 Types of nitrogen-containing compounds 235/ 4.1.2 Thermodynamics of hydrodenitrification reaction 237/ 4.1.3 Chemical reaction of hydrodenitrification 238/ 4.1.4 Kinetics of hydrodenitrification reaction 246/ 4.2 Hydrodesulfurization 250/ 4.2.1 Types of sulfur-containing compounds and their hazards 250/ 4.2.2 Thermodynamics of hydrodesulfurization reaction 252/ 4.2.3 Chemical reaction of hydrodesulfurization 254/ 4.2.4 Kinetics of hydrodesulfurization reaction 259/ 4.3 Hydrodeoxygenation 263/ 4.3.1 Types of oxygenated compounds 263/ 4.3.2 Hydrogenation reaction activity of oxygenated compounds 266/ 4.3.3 Reaction mechanism of hydrodeoxygenation 267/ 4.3.4 Hydrodeoxygenation reaction kinetics 275/ 4.3.5 Hydrodeoxygenation of real oils 280/ 4.4 Hydrodemetallization 286/ 4.4.1 Types of metal elements in fossil fuels 286/ 4.4.2 Harm of metal elements 288/ 4.4.3 Hydrodemetallization reaction mechanism of Ni and V porphyrin compounds 290/ 4.4.4 Hydrodemetallization reaction kinetics 291/ 4.5 Hydrodearomatic hydrocarbons 297/ 4.5.1 Types of aromatic hydrocarbon compounds in coal tar 297/ 4.5.2 Thermodynamics of aromatic hydrocarbon hydrogenation saturation reaction 298/ 4.5.3 Mechanism of aromatic hydrocarbon hydrogenation saturation reaction 301/ 4.5.4 Kinetics of aromatic hydrocarbon hydrogenation reaction 302/ 4.6 Hydrodeasphalting 307/ 4.6.1 Changes in the chemical structure of asphaltene during hydrogenation 307/ 4.6.2 Effect of hydrogenation reaction conditions on asphaltene structure 317/ 4.7 Coal tar hydrocracking 323/ 4.7.1 Carbon ion mechanism 323/ 4.7.2 Hydrocracking reaction of hydrocarbons 324/ 4.7.3 Coal tar hydrocracking 330/ References 339/ Chapter 5 Coal tar hydrogenation technology 358/ 5.1 Coal tar cutting fraction hydrogenation technology 359/ 5.2 Coal tar delayed coking hydrogenation technology 362/ 5.2.1 Coal tar delayed coking technology 362/ 5.2.2 Coal tar delayed coking-hydrogenation technology 364/ 5.3 Coal tar suspended bed hydrogenation technology 367/ 5.3.1 Homogeneous suspended bed coal tar hydrogenation 367/ 5.3.2 Heterogeneous suspended bed coal tar hydrocracking 370/ 5.3.3 VCC suspended bed hydrocracking 373/ 5.4 Coal tar full fraction hydrogenation technology 376/ 5.5 Coal tar wide fraction hydrogenation technology 381/ 5.6 Anthracene oil hydrogenation technology 387/ 5.6.1 The impact of process conditions on anthracene oil hydrogenation 390/ 5.6.2 Anthracene oil hydrogenation patented technology 393/ 5.7 Combined hydrogenation process technology of coal tar and other oil products 405/ 5.7.1 Mixed hydrogenation process technology of coal tar and Lungu heavy oil 405/ 5.7.2 Combined hydrogenation process technology of coal tar and residual oil 407/ 5.7.3 Mixed hydrogenation process technology of coal tar, coal and miscellaneous oil 411/ 5.8 Analysis of factors affecting the hydrogenation process 412/ 5.8.1 Main influencing factors of hydrogenation process 412/ 5.8.2 Analysis of main influencing factors of hydrogenation process 416/ References 436/ Chapter 6 Coal tar hydrogenation catalyst 438/ 6.1 Classification and composition of hydrogenation catalyst 438/ 6.1.1 Classification of hydrogenation catalyst 438/ 6.1.2 Composition of hydrogenation catalyst 438/ 6.2 Physical and chemical properties of hydrogenation catalyst 443/ 6.2.1 Density 443/ 6.2.2 Shape and particle size 443/ 6.2.3 Mechanical strength 444/ 6.2.4 Surface properties 445/ 6.2.5 Solid acidity and alkalinity 446/ 6.3 Performance and use of hydrogenation catalysts 446/ 6.3.1 Performance of catalysts 446/ 6.3.2 Sulfidation, deactivation and regeneration of hydrogenation catalysts 448/ 6.4 Research Progress of Coal Tar Hydrogenation Catalysts 450/ 6.4.1 Effect of Catalyst Metal Content on Hydrogenation Performance 451/ 6.4.2 Effect of Phosphorus Modification on Catalyst Hydrogenation Performance 454/ 6.4.3 Effect of Molecular Sieves on Catalyst Hydrogenation Performance 455/ 6.5 Relevant Patents of Coal Tar Hydrogenation Catalysts 458/ 6.5.1 Coal Tar Hydrogenation Demetallization Catalyst 458/ 6.5.2 Coal tar hydrodenitrification catalyst 462/ 6.5.3 Coal tar hydrodesulfurization catalyst 468/ 6.5.4 Coal tar hydrorefining catalyst 469/ 6.5.5 Coal tar hydrocracking catalyst 471/ 6.5.6 Grading of coal tar hydrogenation catalyst 474/ 6.5.7 Others 480/ References 482/ Chapter 7 Other Utilization Technologies of Coal Tar 486/ 7.1 Coal Tar Thermal Cracking Technology 486/ 7.1.1 Coal Tar Thermal Cracking Reaction 486/ 7.1.2 Progress in Coal Tar Thermal Cracking Technology 488/ 7.2 Coal Tar Catalytic Cracking Technology 495/ 7.2.1 Catalytic Cracking of Coal Tar in Fluidized Bed 495/ 7.2.2 Catalytic distillation cracking of coal tar residue to produce gasoline and diesel 500/ 7.2.3 Co-melting oilization process of coal tar and waste plastic 502/ 7.3 Coal tar delayed coking technology 505/ 7.3.1 Typical petroleum delayed coking process 505/ 7.3.2 Coal tar delayed coking process 506/ 7.3.3 Coal tar delayed coking and hydrogenation combined process 508/ 7.4 Supercritical lightening technology of coal tar 512/ 7.4.1 Common supercritical fluids 512/ 7.4.2 Lightening of coal tar in supercritical water 517/ 7.4.3 Lightening of coal tar in supercritical ethanol 518/ 7.4.4 Lightening of coal tar in supercritical methanol 519/ Reference 527