Conference Dates
May 1-5, 2011
Abstract
Intensified gas-solids contact in the fuel reactor of chemical looping combustion systems can be a key issue for achieving the necessary gas-phase conversion rates. Wedge-shaped rings were designed and installed in the fuel reactor of a cold flow model for fluid dynamic testing. These internals are meant to reduce the typical radial and axial solids concentration non-uniformity. It is shown, that more solids are present in the upper regions of the riser when in-ternals are used. Additionally, increase of the solids elutriation rate from the riser was found
Recommended Citation
D.C Guio-Perez, K. Marx, Tobias Pröll, and Hermann Hofbauer, "Fluid Dynamic Effects of Ring- Type Internals in a Dual Circulating Fluidized Bed System" in "10th International Conference on Circulating Fluidized Beds and Fluidization Technology - CFB-10", T. Knowlton, PSRI Eds, ECI Symposium Series, (2013). https://dc.engconfintl.org/cfb10/33