Basic Equations of the Mass Transport through a Membrane by Endre Nagy PDF

By Endre Nagy

ISBN-10: 0124160255

ISBN-13: 9780124160255

With an in depth research of the mass shipping via membrane layers and its influence on diversified separation tactics, this e-book offers a complete examine the theoretical and sensible points of membrane shipping houses and capabilities. simple equations for each membrane are supplied to foretell the mass move price, the focus distribution, the convective speed, the separation potency, and the impression of chemical or biochemical response taking into consideration the heterogeneity of the membrane layer to assist higher comprehend the mechanisms of the separation techniques. The reader can be capable of describe membrane separation strategies and the membrane reactors in addition to decide upon the main appropriate membrane constitution for separation and for membrane reactor. Containing unique dialogue of the most recent ends up in shipping methods and separation strategies, this publication is vital for chemistry scholars and practitioners of chemical engineering and method engineering.

  • Detailed survey of the theoretical and useful elements of each membrane strategy with particular equations
  • Practical examples mentioned intimately with transparent steps
  • Will help in making plans and instruction of extra effective membrane constitution separation

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Extra info for Basic Equations of the Mass Transport through a Membrane Layer

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Computers Chem. Eng. 33, 644À659. H. (1976) Dual sorption theory. J. Membr. Sci. 1, 177À220. 1 Introduction The catalytic membrane reactor as a promising novel technology is widely recommended for carrying out heterogeneous reactions. A number of reactions have been investigated by means of this process, such as dehydrogenation of alkanes to alkenes, partial oxidation reactions using inorganic or organic peroxides, as well as partial hydrogenations and hydration. , zeolite or metallic membranes), or membranes that have been made catalytic by dispersion or impregnation of catalytically active particles such as metallic complexes, metallic clusters or activated carbon, and zeolite particles throughout dense polymeric or inorganic membrane layers (Markano and Tsotsis, 2002).

2008) Computer program for simulation of mass transport in nanofiltration membranes. J. Membr. Sci. 321, 172À182. , and Stephan, W. (1994a) A generalized solution-diffusion model of the pervaporation process through composite membrane, Part I. Prediction of mixture solubilities in the dense active layer using the UNIQUAC model. J. Membr. Sci. 89, 143À151. , and Stephan, W. (1994b) A generalized solution-diffusion model of the pervaporation process through composite membrane, Part II. Concentration polarization, coupled diffusion and the influence of the porous layer.

Surf. Sci. 102, 588À609. T. (2001) Ideal and non-ideal diffusion through polymers: application to pervaporation. J. Membr. Sci. 191, 95À102. Seidel-Morgenstern, A. (2010) Membrane Reactors. Wiley-VCH, Weinheim. G. (2008) Nanofiltration in organic solvents, in Advanced Membrane Technology and Applications, Ed. , Matsuura. John Wiley and Sons, New Jersey, pp. 451À468. , and Krishna, R. (2003) Correlation effects in diffusion of CH4/CF4 mixtures in MFI zeolite. A study linking MD simulation with the MaxwellÀStefan formulation.

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Basic Equations of the Mass Transport through a Membrane Layer by Endre Nagy


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