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Introduction 1

Chapter 1 Experimental Research Method of Chemical Engineering Principle 5
1.1��Dimensional analysis 5
1.2��Mathematical model method 7
1.3��The direct experiment method 9
1.4��Cold-model experiment method 10

Chapter 2 Experiment of Chemical Engineering Principle 11
Experiment 1��Reynolds experiment 11
Experiment 2��Bernoulli equation experiment 14
Experiment 3��Comprehensive experiment of fluid mechanics 18
Experiment 3.1��Determination of the pipeline fluid resistance 19
Experiment 3.2��Calibration of orifice meter and Venturi meter 27
Experiment 3.3��Determination of the centrifugal pump performance curve 32
Experiment 4��Determination of the characteristic curves of a centrifugal pump 33
Experiment 5��Comprehensive experiment of convective heat transfer 45
Experiment 6��Comprehensive experiment on the measurement of heat transfer coefficient K of heat exchanger 56
Experiment 7��Plate column distillation experiment 59
Experiment 8��Packed column distillation experiment 72
Experiment 9��Determination of fluid mechanics of plate column 75
Experiment 10��Absorption-desorption experiment 81
Experiment 11��Drying experiment 89
Experiment 12��Fluidized bed drying experiment 96
Experiment 13��Extraction experiment 103
Experiment 14��Pervaporation membrane experiment 107
Experiment 15��Ultrafiltration membrane separation experiment 111

Chapter 3��Methods of Processing Experimental Data 113
3.1��Significant digits and operation rules 113
3.2��Error analysis of experimental data 114
3.3 Experimental data processing 116
3.4��Representation of experimental data with mathematical equation 123

Chapter 4��Common Measuring Instrument in Laboratory 132
4.1��Pressure measurement 132
4.2��Metering of fluids 139
4.3��Temperature measurement 153

Appendix 166
Appendix 1��SXK-2 type high precision flow integrator 166
Appendix 2��ZW5433 three-phase digital meter 168
Appendix 3��Instructions for hydrostatic balance 170
Appendix 3.1��Specific gravity table of ethanol solution 172
Appendix 3.2��Density table of water 175
Appendix 4��Abbe refractometer 175
Appendix 4.1��Relationship between refractive index of ethanol-propanol and solution concentration 178
Appendix 4.2��Relationship between composition and refractive index of n-heptane-methyl cyclohexane system 178
Appendix 5��Gas-liquid equilibrium data 179
Appendix 5.1��Gas-liquid equilibrium data of ethanol-aqueous solution at atmospheric pressure��P = 760mmHg�� 179
Appendix 5.2��Gas-liquid equilibrium data of ethanol-propanol at atmospheric pressure��molar fraction�� 179
Appendix 5.3��Gas-liquid equilibrium data of n-heptane methyl cyclohexane at atmospheric pressure 180
Appendix 6��Characteristic parameters of the four packings 180
Appendix 7��Oxygen dissolving instrument 180
Appendix 8��752-model spectrophotometer 182
Appendix 9��Principles of automatic acquisition of computer data and automatic control 184
Appendix 10��Installation and operation instructions of“Chemical Engineering Principle
Experiment CAI” 185
Appendix 11��Data recording and collation table of unit operation experiment 195
Appendix 11.1��Data recording and collation table of Reynolds experiment 195
Appendix 11.2��Data recording and collation table of Bernoulli equation experiment 195
Appendix 11.3��Data recording and collation table of the pipeline fluid resistance determination 196
Appendix 11.4��Data recording and collation table of calibration experiment of orifice and Venturi flowmeter 197
Appendix 11.5��Data recording and collation table of determination of centrifugal pump characteristic curve 198
Appendix 11.6��Data recording and collation table of comprehensive heat transfer experiment 199
Appendix 11.7��Data recording and collation table of comprehensive experiment of heat transfer coefficient K measurement 200
Appendix 11.8��Data recording and collation table of plate column distillation experiment 201
Appendix 11.9��Data recording and collation table of packed column distillation experiment 201
Appendix 11.10��Data recording and collation table of determination of hydromechanical properties of plate column 202
Appendix 11.11��Data recording and collation table of absorption-desorption experiment 202
Appendix 11.12��Data recording and collation table of drying experiment 204
Appendix 11.13��Data recording and collation table of the fluidized bed drying experiment 205
Appendix 11.14��Data recording and collation table of extraction experiment 206
Appendix 11.15��Data recording and collation table of pervaporation membrane experiment 207
Appendix 11.16��Data recording and collation table of ultrafiltration membrane separation experiment 208

References 209