Chemical Engineering & Technology

Cover image for Vol. 35 Issue 2

Online ISSN: 1521-4125

Associated Title(s): Chemie Ingenieur Technik

Recently Published Issues

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Recent Special Issues

Preparative Chromatography and Downstream Processing
Edited by: Frantisek Svec

Drying Technology
Edited by: Evangelos Tsotsas, Thomas Metzger and Mirko Peglow

Industrial Crystallization
Edited by: Joachim Ulrich and Torsten Stelzer

Microtechnology in Chemical Engineering
Edited by: Michael Köhler

Polymer Reaction Engineering
Edited by: Frantisek Svec

Recently Published Articles

  1. Development and Testing of an Interconnected Fluidized-Bed System for Chemical Looping Combustion

    N. Ding, W. R. Wang, Y. Zheng, C. Luo, P. F. Fu and C. G. Zheng

    Article first published online: 6 FEB 2012 | DOI: 10.1002/ceat.201100560

    Thumbnail image of graphical abstract

    Chemical looping combustion is an innovative combustion method for CO2 capture. A cold model of an interconnected fluidized-bed system was designed and evaluated in order to investigate the fluid dynamic behavior and operating conditions were optimized. Quick start and stable operation of the unit was found under most conditions and no gas leakages between the fuel reactor and air reactor were detected.

  2. Mixed-Matrix Membrane for Gas Separation: Polydimethylsiloxane Filled with Zeolite

    M. Hussain and A. König

    Article first published online: 6 FEB 2012 | DOI: 10.1002/ceat.201100419

    Thumbnail image of graphical abstract

    In order to perform CO2 separation from gas mixtures, mixed-matrix membranes (MMMs) containing polydimethylsiloxane as continuous phase and zeolite ZSM-5 as dispersed phase have been prepared and analyzed. The experimental results indicate that the MMMs significantly increase the permeability of single gases. The performance of the membrane has been evaluated using a modified Maxwell model.

  3. Separation of CO2/N2 by Means of a Carbon Membrane

    Y. Wall, G. Braun, N. Kaltenborn, I. Voigt and G. Brunner

    Article first published online: 6 FEB 2012 | DOI: 10.1002/ceat.201100433

    Thumbnail image of graphical abstract

    Carbon membranes have proved to be promising candidates for CO2 separation from flue gas streams. The permeation and separation performance of an ultra-microporous carbon membrane for separation of CO2/N2 mixtures was studied with pure gases and a CO2/N2 gas mixture. The membrane provided high selectivity and permeability for CO2 in the mixture with N2.

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