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内容推荐 本专著内容涵盖微型流态化科学和技术研究的背景历史和重要成果,总结微型流态化基本原理、流体力学特性、流态化典型流型及其转变、流体和颗粒混合、基于双流体及离散元模型的微型流化床数值模拟、工程热化学领域研究中常用的热分析微型反应器、微型流化床反应分析系统、微型流化床反应分析仪特征、微型流化床反应分析应用以及微型流化床反应器在工业技术开发中的前景等内容。专著也概括了液固两相和气液固三相微型流化床的发展、流体力学及传递特性、在化学及生物化工中的应用等内容。 本专著可供从事流态化和颗粒技术,尤其是对微型流化床基础研究及应用技术感兴趣的学生、研究人员、工程师或其他读者参考,同时也可作为化学工程专业的研究生教材或参考书。 作者简介 许光文,男,博士,沈阳化工大学校长、致公党辽宁省委员会主委,英国皇家工程院院士、国家“973”计划项目首席科学家。致力于热化学反应科学研究与技术开发,创立学科交叉“工程热化学”方向,发表学术论文400余篇、获授权专利130余项、获省部级科技奖一等奖10项和侯德榜化工科技奖成就奖,研发的燃料燃烧气化新工艺及宽温脱硝催化剂等成果在我国15省市及多个国家应用,服务年产值5000亿元工业生产的显著节能和减排。 目录 Chapter 1 Introduction 1.1 Fluidization and fluidized bed 1.2 Typical APs-Ug relationship 1.3 Geldart powder classification 1.4 Gas-solid fluidization regimes 1.5 Fluidization applications 1.6 Miniaturization of fluidized beds 1.7 Micro fluidized bed applications 1.8 Sources of information on micro fluidization Abbreviation Nomenclature References Chapter 2 Fundamentals of Gas-Solid Micro Fluidization 2.1 Bed pressure drops in micro fluidized beds 2.1.1 The bed pressure drop overshoot 2.1.2 The bed pressure drop offset 2.1.3 Deviation from the Ergun equation 2.2 Mechanistic analysis of the wall effects 2.2.1 The wall frictional force 2.2.2 Increase in bed voidage 2.2.3 Inhomogeneous flow 2.3 Discussions on the wall effects 2.4 Other influencing factors 2.4.1 Influence of particle diameter 2.4.2 Influence of gas properties 2.4.3 Influence of temperature Abbreviation Nomenclature References Chapter 3 Gas and Solid Mixing 3.1 Experimental and analytic techniques 3.1.1 Gas residence time distribution 3.1.2 Axial dispersion model 3.2 Gas mixing 3.2.1 Gas residence time distribution 3.2.2 Axial gas dispersion coefficient 3.2.3 Two-phase model analysis 3.2.4 The criteria for plug flow of gas in micro fluidized beds 3.3 Solid mixing 3.3.1 Solid mixing simulation 3.3.2 Particle feeding simulation Abbreviation Nomenclature References Chapter 4 Micro Fluidization Regimes 4.1 Experimental observations 4.2 Fixed bed 4.3 Minimum fluidization velocity 4.3.1 Factors influencing Umf 4.3.2 Prediction of minimum fluidization velocity 4.4 Particulate fluidization 4.5 Bubbling fluidized bed …… Chapter 5 Hydrodynamic Modeling of Micro Fluidized Beds Chapter 6 Microreactors for Thermal Analysis of Gas-Solid Thermochemical Reactions Chapter 7 System of Micro Fluidized Bed Reaction Analysis Chapter 8 Characteristics of Micro Fluidized Bed Reaction Analyzers Chapter 9 Applications of Micro Fluidized Beds Chapter 10 Applications of MFBR in Industrial Process Development Chapter 11 Characterization of Liquid-Solid Micro Fluidized Beds Chapter 12 Characterization of Gas-Liquid-Solid Micro Fluidized Beds Future Prospects |