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化工原理（郑大锋）（英文版，下册）PrinciplesofChemicalEngineering(II)

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作者编者:郑大锋//甘林火//严明芳|责编:任睿婷//吕尤//徐雅妮

出版社化学工业

ISBN9787122350466

出版时间2023-01

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定价89元

货号31658237

上书时间2024-10-18

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商品描述: 目录
Chapter 1  Introduction to Mass Transfer Processes1
1.1  Mass Transfer Processes1
1.1.1  Mass Transfer and Other Separation Methods1
1.1.2  Representation of Phase Compositions4
1.2  Mass Transfer Theories7
1.2.1  Molecular Diffusion7
1.2.2  Mass Transfer in a Single Phase17
1.2.3  Mass Transfer between Phases19
Words and Expressions22
Notes22
Calculation Exercises24
Short Assay Exercises24

Chapter 2  Gas Absorption25
2.1  Introduction25
2.1.1  Gas Absorption Processes25
2.1.2  Absorbent Selection27
2.1.3  Classification of Gas Absorption27
2.2  Gas-liquid Equilibrium of Absorption28
2.2.1  Solubility of Gas in Liquid28
2.2.2  Henry apos;s Law29
2.2.3  Application of Phase Equilibrium Relation in Absorption Processes33
2.3  Absorption Rate Equations35
2.3.1  Film Absorption Rate Equations35
2.3.2  Overall Absorption Rate Equations38
2.3.3  Application Specifications of Absorption Rate Equations41
2.4  Design Calculations for Absorption (or Desorption) Columns42
2.4.1  Material Balance and Operating Line Equations42
2.4.2  Determination of Absorbent Dosage44
2.4.3  Calculation of Columns apos; Required Diameter47
2.4.4  Calculation of Packed Layer Height47
2.5  Absorption Coefficients57
2.5.1  Determination of Absorption Coefficients58
2.5.2  Empirical Equations for Absorption Coefficients59
2.5.3  Characteristic Number Correlation Equations of Absorption Coefficients60
2.6  Desorption and Other Absorption Processes64
2.6.1  Desorption or Stripping64
2.6.2  Absorption from Rich Gases66
2.6.3  Absorption with Chemical Reactions68
2.7  Packed Columns69
2.7.1  Characteristic Parameters and Types of Packings69
2.7.2  Hydrodynamic Properties of Packed Columns75
Words and Expressions81
Notes81
Calculation Exercises83
Short Assay Exercises84

Chapter 3  Distillation85
3.1  Introduction85
3.2  Vapor-liquid Equilibrium of Binary Solutions86
3.2.1  Raoult apos;s Law for Ideal Solutions86
3.2.2  Relative Volatility of Vapor-liquid Systems86
3.2.3  Vapor-liquid Equilibrium Phase Diagrams of Ideal Binary Systems87
3.2.4  Vapor-liquid Equilibrium Phase Diagrams of Non-ideal Binary Systems89
3.3  Flash Distillation and Simple Distillation91
3.3.1  Flash Distillation91
3.3.2  Principles and Calculations of Simple Distillation94
3.4  Principles and Processes of Continuous Distillation97
3.4.1  Principles of Distillation97
3.4.2  Distillation Columns and Operating Processes of Distillation99
3.5  Design of Continuous Distillation Columns for Binary Mixtures101
3.5.1  Concept of Ideal Plates and Hypothesis of Constant Molar Flow102
3.5.2  Material Balance and Operating Line Equations103
3.5.3  Effects of Feed Conditions and q Line107
3.5.4  The Number of Ideal Plates111
3.5.5  Special Cases for Calculation of Ideal Plates116
3.5.6  Selection and Influence of the Reflux Ratio126
3.5.7  Short-cut Method for Calculation of the Number of Ideal Plates132
3.5.8  Plate Efficiency and Actual Plates135
3.5.9  Process Calculations of Reboilers and Condensers138
3.5.10  Operation Analysis of Distillation Columns143
3.6  Batch Distillation for Binary Mixtures146
3.6.1  Processes and Characteristics of Batch Distillation146
3.6.2  Calculation of Batch Distillation with Overhead Distillate at Constant Composition146
3.6.3  Calculation of Batch Distillation with Constant Reflux Ratio149
3.7  Special Distillation151
3.7.1  Azeotropic Distillation151
3.7.2  Extractive Distillation153
3.7.3  Molten Salt Distillation and Salt Extraction Distillation154
3.8  Plate Columns155
3.8.1  Plate Column Equipment155
3.8.2  Plate Types and Fluid Flow Phenomena on Plates157
Words and Expressions161
Notes162
Calculation Exercises164
Short Assay Exercises168

Chapter 4  Liquid-liquid Extraction169
4.1  Phase Equilibrium170
4.1.1  Liquid-liquid Equilibrium170
4.1.2  Effects of Temperature on Phase Equilibrium177
4.1.3  Representation of Extraction Processes in Triangular Phase Diagram178
4.1.4  Selection of Extractants180
4.2  Calculations for Extraction184
4.2.1  Calculations for Single-stage Extraction184
4.2.2  Calculations for Multistage Cross-current Extraction188
4.2.3  Calculations for Multistage Counter-current Extraction194
4.3  Liquid Extraction Equipment202
4.3.1  Mixer-settler203
4.3.2  Column Extraction Equipment205
4.3.3  Centrifugal Extraction Equipment208
4.3.4  Fluid Flow and Mass Transfer Characteristics of Liquid-liquid Mass Transfer Equipment209
4.3.5  Selection of Extraction Equipment213
Words and Expressions214
Notes214
Calculation Exercises216
Short Assay Exercises219

Chapter 5  Drying220
5.1  Introduction220
5.1.1  Purposes of Drying220
5.1.2  Methods of Drying220
5.1.3  Factors Affecting Drying Processes221
5.2  Nature of Wet Air and Wet Materials223
5.2.1  Nature of Wet Air223
5.2.2  Enthalpy-humidity Diagram of Wet Air and Its Applications231
5.3  Properties of Wet Materials235
5.3.1  Moisture Content of Materials235
5.3.2  Classification of Wet Materials236
5.3.3  Combined State of Material and Moisture237
5.4  Material Balance and Energy Balance in Drying Processes240
5.4.1  Material Balance240
5.4.2  Energy Balance241
5.4.3  State Change of Air Passing Through Dryers244
5.4.4  Heat Efficiency and Energy Saving of Dryers249
5.5  Drying Kinetics252
5.5.1  Drying Kinetics Test253
5.5.2  Calculation of Drying Time256
5.6  Dryers263
5.6.1  Classification of Dryers263
5.6.2  Van Dryers and Tunnel Dryers264
5.6.3  Rotary Dryers268
5.6.4  Belt Dryers270
5.6.5  Drum Dryers272
5.6.6  Spray Drying274
5.6.7  Fluidized Bed Drying277
5.6.8  Airflow Drying281
5.6.9  Microwave and High Frequency Drying283
Words and Expressions285
Notes285
Calculation Exercises287
Short Assay Exercises289

Chapter 6  Other Types of Mass Transfer Separation Processes290
6.1  Membrane Separation290
6.1.1  Separation Membrane and Membrane Modules290
6.1.2  Membrane Separation Processes292
6.2  Supercritical Fluid Extraction299
6.2.1  Supercritical Fluids299
6.2.2  The Extraction Processes of SFE301
6.2.3  Applications of Supercritical Fluid Extraction302
6.3  Adsorption303
6.3.1  Adsorption Processes303
6.3.2  Adsorbents304
6.3.3  Adsorption Isotherms305
6.3.4  Adsorption Rate307
6.3.5  Fixed-bed Adsorption308
Words and Expressions310
Notes310
Short Assay Exercises311

Main References312

Exercise Answers313

内容摘要
《化工原理》（上、下册，英文版）是根据教育部制定的《普通高等学校本科专业类教学质量国家标准》中化工类专业知识体系和服务国际化教学需求而编写的英语教材。本书借鉴了美国WarrenL.McCabe、JulianC.Smith和PeterHarriott主编的UnitOperationsofChemicalEngineering教材，并结合我国高等化工教育的实际和特色，以工程应用为背景，强调理论联系实际，注重培养学生的知识运用能力和工程观点。
本书以物料衡算、能量衡算、物系平衡和过程速率4个基本概念为基础，介绍了主要化工单元操作基本原理、“三传”过程、计算方法及典型单元设备。全书分上、下两册，上册包括：Introduction、FluidFlow、FluidTransportationMachinery、HeterogeneousSeparation、HeatTransferandHeatExchangeEquipment、Evaporation和Appendix；下册包括：IntroductiontoMassTransferProcesses、GasAbsorption、Distillation、Liquid-liquidExtraction、Drying和OtherTypesofMassTransferSeparationProcesses。本书配有名词术语和难句的诵读，读者可扫描封底二维码获取音频。
本书可作为高等学校化工原理英语课程的教材，也可供来华留学生和有意出国深造的学生学习使用。