Analysis of the constant molar flow semi-batch adsorber loaded with inert core adsorbents

Park, In-Soo

doi:10.1007/bf02705790

Cited by 4 publications

(3 citation statements)

References 22 publications

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“…(15a) and substituting Eq. (17d), we can obtain: (19) Thus, taking the limit of Eq. (16) and substituting Eq.…”

Section: May 2010mentioning

confidence: 97%

“…Eqs. (19) and (20) mean that the sinusoidal part of FR dissipates and FR becomes the ultimate (i.e., long time) step response in the limit when ω * →0. However, it is not surprising that the ultimate step response is recovered from FR in the limit, since the forcing function given by Eq.…”

Section: May 2010mentioning

confidence: 99%

“…When the inner core is permeable, the composite is called a core-shell composite as it is. In previous works [19][20][21] we presented exact analytical solutions for the step and the frequency responses of a constant molar flow semi-batch adsorption vessel containing particles with core-shell structure.…”

Section: Introductionmentioning

confidence: 99%

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Frequency response analysis of the constant molar flow semi-batch adsorption vessel containing core-shell composites

Park

2010

Korean J. Chem. Eng.

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Frequency response behavior of the constant molar flow semi-batch adsorption vessel containing coreshell composites is theoretically investigated. The periodic modulation of the inlet molar flow-rate into the vessel is considered as the forcing function to the response. Under the interaction between the core-phase and the shell-phase of the composite, both the response of the core-phase and the response of the shell-phase subject to the forcing function exhibit their own peaks on the out-of-phase characteristic curve and their own plateaus on the in-phase characteristic curve, respectively. The model to be developed will include the local linear equilibriums at the fluid-particle interface and at the intraparticle core-shell interface, the external diffusion, the intraparticle diffusion in the outer shell-phase, and the intraparticle diffusion in the inner core-phase.

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“…(15a) and substituting Eq. (17d), we can obtain: (19) Thus, taking the limit of Eq. (16) and substituting Eq.…”

Section: May 2010mentioning

confidence: 97%

Section: May 2010mentioning

confidence: 99%