Description
As the first of its kind, this book provides a valuable introduction for scientists and engineers interested in liquid/fluid interfaces and disperse systems to the rapidly developing area of adsorption dynamics. It is the first extensive review available on the subject of dynamics of adsorption and gives a general summary of the current state of adsorption kinetics theory and experiments. Current progress in recently designed set-ups and improved and generalised known methods for studying interfacial relaxations is reviewed. In addition, the role of the electric charge of surfactants in the adsorption process is discussed in terms of a non-equilibrium distribution of adsorbing ions in the diffuse layer.
Present theories of the effect of dynamic adsorption layers on mobile surfaces, such as moving drops and bubbles, based on both diffusion and kinetic controlled adsorption models are described and efficient approximate analytical methods to solve the mathematical problem of coupling surfactant transport and hydrodynamics are introduced. The role of a dynamic adsorption layer in bubble rising, film drainage and film stabilisation and in complex processes such as flotation and microflotation is discussed.
Containing more than 1100 references, the book is essential reading for industrial scientists and graduate and post-graduate students in physical, surface and colloid chemistry, physico-chemical hydrodynamics, water purification and mineral processing.
Chapter
Chapter 2. Thermodynamics and macro-kinetics of adsorption
pp.：
49 – 87
Chapter 3. Surface phenomena, surface rheology and relaxations processes at liquid interfaces
pp.：
87 – 119
Chapter 4. The dynamics of adsorption at liquid interfaces
pp.：
119 – 159
Chapter 5. Experimental technique to study adsorption kinetics
pp.：
159 – 221
Chapter 6. Relaxation studies at liquid interfaces
pp.：
221 – 257
Chapter 7. Effect of surfactant charge on the dynamics of adsorption
pp.：
257 – 288
Chapter 8. Dynamic adsorption layer of buoyant bubbles. Diffusion-controlled transport of nonionic surfactants
pp.：
288 – 342
Chapter 9. Dynamic adsorption layers of surfactants at the surface of buoyant bubbles. Kinetic-controlled surfactant transport to and from bubble surfaces
pp.：
342 – 361
Chapter 10. Dynamic adsorption layer in microflotation
pp.：
361 – 441
Chapter 11. Dynamic adsorption layer in flotation
pp.：
441 – 492
Chapter 12. Non-equilibrium surface forces caused by dynamic adsorption layers and their relevance in film stability and flotation
pp.：
492 – 507
Appendix 2A: General principles of the degrees of freedom of interfaces
pp.：
507 – 508
Appendix 2B: Discussion of Further Adsorption Isotherms
pp.：
508 – 512
Appendix 2C: Non-Equilibrium Surface Thermodynamics
pp.：
512 – 515
Appendix 2D: Thermodynamics of Thin Liquid Films
pp.：
515 – 520
Appendix 3A: Sound Propagation in Liquid/Fluid Disperse systems and Chemical Reaction
pp.：
520 – 525
Appendix 3B: Dynamic Contact Angles
pp.：
525 – 527
Appendix 3C: Marangoni-instabilities and dissipative structures
pp.：
527 – 532
Appendix 3D: Lateral Transport Phenomena
pp.：
532 – 533
Appendix 4A: Numerical solution of the integral equation of Ward and Tordai
pp.：
533 – 534
Appendix 4B: Numerical solution of the function exp(x2)erfc(x)
pp.：
534 – 537
Appendix 4C: Finite difference scheme to solve the initial and boundary condition problem of a diffusion controlled adsorption model
pp.：
537 – 540
Appendix 4D: Finite difference scheme to solve the initial and boundary condition problem of a diffusion controlled adsorption model for a two component surfactant system
pp.：
540 – 540
Appendix 4E: Application of the Laplace transform to solve the diffusion-controlled adsorption kinetics model
pp.：
540 – 543
Appendix 4F: Polynomial parameters of the collocation solution Eq. (4.25) after Ziller & Miller (1986)
pp.：
543 – 544
Appendix 5A: Correction Factors after Wilkinson (1972) in the form rcap/a as a function of r.V -1/3
pp.：
544 – 548
Appendix 5B: Density and viscosity of selected liquids
pp.：
548 – 549
Appendix 5C: Surface tension of selected liquids and its interfacial tension to water
pp.：
549 – 550
Appendix 5D: Isotherm parameters of selected surfactants
pp.：
550 – 552
Appendix 5E: Mutual solubility of organic solvents and water
pp.：
552 – 552
Appendix 5F: Numerical aAlgorithm to sSolve the Gauss-Laplace equation
pp.：
552 – 554
Appendix 5G: Dynamic surface tensions in the sub-millisecond range
pp.：
554 – 556
Appendix 6A: Application of system theory for the determination of interfacial tension Response functions to small interfacial area disturbances
pp.：
556 – 556
Appendix 6B: Interfacial tension response functions Δγ(T) to harmonic and several types of transient area disturbances
pp.：
556 – 559
Appendix 6C: Interfacial pressure response to area disturbances in presence of insoluble monolayers
pp.：
559 – 560
Appendix 7A: The approximate integration of the differential equation of adsorption of multivalent ions
pp.：
560 – 563
Appendix 8A: Small rear stagnant cap of bubble at high Reynolds numbers
pp.：
563 – 566
Appendix 10A: Processes restricting water purification by microflotation, and prevention of bubble surface retardation
pp.：
566 – 567
Appendix 10B: Role of r.s.c, in transport stage at different particle attachment mechanisms
pp.：
567 – 568
Appendix 10C: Choice of hydrodynamic regime under production conditions. Decimicrone-size particle
pp.：
568 – 570
Appendix 10D: New development in surface forces
pp.：
570 – 576
Appendix 10E: Microflotation of submicron, micron and decimicron particles
pp.：
576 – 577
Appendix 10F: Flotation with centimicron and millimeter bubbles
pp.：
577 – 578
Appendix 10G: Flotation with bubbles between millimeter and centimicron
pp.：
578 – 579
Appendix 10H: Possibility of microbubble capture from below, dynamic adsorption layer and possibility of decrease of surfactant consumption
pp.：
579 – 580
Appendix 10J: Industrial application of two-stage microflotation
pp.：
580 – 581
Appendix 10I: Air-dissolved flotation and two-stage flotation
pp.：
580 – 580
Appendix 10K: Bubble polydispersity in two-stage flotation
pp.：
581 – 582
Appendix 10L: Two-stage microflotation with particle aggregation
pp.：
582 – 583
Appendix 10M: Comments on the role of boundary layer and centrifugal force as discussed by Mileva (1990)
pp.：
583 – 584
Appendix 11A: Correction of the calculation of centrifugal forces at St > St c
pp.：
584 – 585
Appendix 11B: Analysis the theory by Schulze and co-worker on attachment by collision
pp.：
585 – 587
List of Symbols
pp.：
587 – 592
Subject Index
pp.：
592 – 602
Dynamics of Adsorption at Liquid Interfaces
：Theory, Experiment, Application
( Volume 1 )
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