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Nonisothermal adsorption in fixed beds
Author(s) -
Meyer Oscar A.,
Weber Thomas W.
Publication year - 1967
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690130314
Subject(s) - adsorption , mass transfer , heat transfer , methane , thermodynamics , particle (ecology) , activated carbon , chemistry , helium , partial differential equation , mechanics , materials science , physics , organic chemistry , oceanography , geology , quantum mechanics
Removal of methane from a helium stream by adsorption on Columbia SXC activated carbon was studied experimentally and theoretically. A mathematical model for the process was developed and the governing differential equations were solved numerically. The model incorporates heat and mass transfer resistances within and around the adsorption particle. Wall effects and moderate heat loss to the surroundings are also included. The required heat and mass transfer correlations were obtained from the literature. Simple expressions were developed to determine the relative resistances for heat and mass transfer within and around the adsorption particles.