Gas backmixing, solids movement, and bubble activities in large scale fluidized beds

H. V. Nguyen; A. B. Whitehead; O. E. Potter

doi:10.1002/aic.690230619

Gas backmixing, solids movement, and bubble activities in large scale fluidized beds

H. V. Nguyen, A. B. Whitehead, O. E. Potter

Chemical Engineering

Research output: Contribution to journal › Article › Research › peer-review

28 Citations (Scopus)

Abstract

This paper illustrates the interrelation between bubbles, solids movement, and gas backmixing in large fluidized beds by presenting experimental data obtained with a 1.22 m square bed. The results demonstrate a close relationship between gas backmixing, solids movement, and bubble coalesence, with the behavior altering markedly as bubble coalescence patterns change.

Original language	English
Pages (from-to)	913-922
Number of pages	10
Journal	AIChE Journal
Volume	23
Issue number	6
DOIs	https://doi.org/10.1002/aic.690230619
Publication status	Published - 1 Jan 1977

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10.1002/aic.690230619

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Cite this

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title = "Gas backmixing, solids movement, and bubble activities in large scale fluidized beds",

abstract = "This paper illustrates the interrelation between bubbles, solids movement, and gas backmixing in large fluidized beds by presenting experimental data obtained with a 1.22 m square bed. The results demonstrate a close relationship between gas backmixing, solids movement, and bubble coalesence, with the behavior altering markedly as bubble coalescence patterns change.",

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