Influences of the experimental setup configuration on mass transfer measurements in absorption systems

摘要

The standardisation of mass transfer measurements for absorption systems is a key factor for the deduction of accurate mass transfer models for random and structured packing. Several papers (Hoffmann et al. (2007). Trans IChemE, A, 85 (A1), 40; Kunze et al. (2012). Chem. Ingen. Techn., 84, 1931; Rejl et al. (2009). Chem. Eng. Res. Des., 87, 695) already deal with this problem and recommendations are given for appropriate test systems, the execution of the experiments and particularly also for the experimental setup to be used. However, systematic investigations of the influences of the experimental setup configuration on the results of mass transfer measurements in absorption systems are published rarely.