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- Park, Junhyung, et al. Show all 4 Authors
- Energy 2019 v.168 pp. 1168-1180
- carbon dioxide; energy; equations; fluidized beds; heat recovery; models; polyethyleneimine; sorbents; temperature
- ... A one-dimensional model for a turbulent fluidized bed is proposed and applied to the analysis of a CO2 capture process using a polyethylenimine (PEI)-silica sorbent. A formula for the contact efficiency was derived from the kinetic equation of the sorbent and the Kunii–Levenspiel core–shell model. Axial profiles of the gas and solid phase CO2 concentrations and bed temperature were computed, and t ...