Page 11 - Separation process engineering
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References
Homework
Appendix. Computer Simulation of Extraction
Chapter 14 Washing, Leaching, and Supercritical Extraction
14.1. Generalized McCabe-Thiele and Kremser Procedures
14.2. Washing
Example 14-1. Washing
14.3. Leaching with Constant Flow Rates
14.4. Leaching with Variable Flow Rates
Example 14-2. Leaching calculations
14.5. Supercritical Fluid Extraction
14.6. Application to Other Separations
14.7. Summary—Objectives
References
Homework
Chapter 15 Introduction to Diffusion and Mass Transfer
15.1. Molecular Movement Leads to Mass Transfer
15.2. Fickian Model of Diffusivity
15.2.1. Fick’s Law and the Definition of Diffusivity
15.2.2. Steady-State Binary Fickian Diffusion and Mass Balances without Convection
Example 15-1. Steady-state diffusion without convection: Low-temperature evaporation
15.2.3. Unsteady Binary Fickian Diffusion with No Convection (Optional)
15.2.4. Steady-State Binary Fickian Diffusion and Mass Balances with Convection
Example 15-2. Steady-state diffusion with convection: High-temperature evaporation
15.3. Values and Correlations for Fickian Binary Diffusivities
15.3.1. Fickian Binary Gas Diffusivities
Example 15-3. Estimation of temperature effect on Fickian gas diffusivity
15.3.2. Fickian Binary Liquid Diffusivities
15.4. Linear Driving-Force Model of Mass Transfer for Binary Systems
15.4.1. Film Theory for Dilute and Equimolar Transfer Systems
15.4.2. Transfer through Stagnant Films: Absorbers and Strippers
15.5. Correlations for Mass-Transfer Coefficients
15.5.1. Dimensionless Groups
15.5.2. Theoretically Derived Mass-Transfer Correlations
15.5.3. Semi-Empirical and Empirical Mass-Transfer Coefficient Correlations
Example 15-4. Estimation of mass-transfer coefficients
15.5.4. Correlations Based on Analogies
15.6. Difficulties with Fickian Diffusion Model
15.7. Maxwell-Stefan Model of Diffusion and Mass Transfer
