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The measurement of interfacial area and surface‐renewal rate in a bubble‐cap plate
Author(s) -
Mcneil K. M.
Publication year - 1970
Publication title -
the canadian journal of chemical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 67
eISSN - 1939-019X
pISSN - 0008-4034
DOI - 10.1002/cjce.5450480305
Subject(s) - bubble , reaction rate constant , materials science , absorption rate , surface (topology) , absorption (acoustics) , bicarbonate , carbonate , constant (computer programming) , mechanics , thermodynamics , analytical chemistry (journal) , chemistry , composite material , kinetics , chromatography , geometry , physics , classical mechanics , mathematics , organic chemistry , metallurgy , computer science , programming language
It is shown how interfacial area and surface‐renewal rate in a bubble‐cap plate can be determined from absorption‐rate measurements of CO 2 into carbonate‐bicarbonate solutions in which the pseudo‐first‐order rate constant is varied by catalysis. A method of measuring the rate of constants of the experimental solutions is also described.