New insight and experimental study of ineffective void in hydrodynamic performance of countercurrent‐flow packing column
Bin Xu,
Ge Gao,
Xiaoyi Gao
et al.
Abstract:Extensive experimental research and hydrodynamic models have been proposed to guide the design of superior packings. However, most research has concentrated on the effective void (ε − H) of packing while ignoring the ineffective void (ε − H − HL), which causes discrepancies in hydrodynamic performance compared to actual observations. This study evaluated the hydrodynamic performance under diverse conditions considering the liquid holdup (H), pressure drop (ΔP), and gas flooding velocity (uf). A novel approach … Show more
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