Nonlinear equilibrium and axial mixing effects in intraparticle diffusion-controlled sorption by ion exchange resin beds: Computer Analysis

CJ COLWELL CJ, JS DRANOFF JS

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

The effects of nonlinear equilibrium and axial mixing on sorption processes in packed ion exchange resin beds have been studied by digital computer simulation of column performance. Results show clearly that the presence of these effects leads to false estimates of apparent intraparticle diffusivities when a linear model is used in analyzing data. A technique for estimation of true diffusivities from apparent values is presented.

Original languageEnglish (US)
Pages (from-to)193-198
Number of pages6
JournalIndustrial and Engineering Chemistry Fundamentals
Volume8
Issue number2
DOIs
StatePublished - May 1 1969

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint

Dive into the research topics of 'Nonlinear equilibrium and axial mixing effects in intraparticle diffusion-controlled sorption by ion exchange resin beds: Computer Analysis'. Together they form a unique fingerprint.

Cite this