Correlation of equilibrium adsorption data of condensible vapours on porous adsorbents

A. Kapoor; R. T. Yang

doi:10.1016/0950-4214(89)80004-0

Correlation of equilibrium adsorption data of condensible vapours on porous adsorbents

A. Kapoor
, R. T. Yang

Department of Chemical and Biological Engineering

SUNY Buffalo

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

251 Scopus citations

Abstract

A modified Dubinin-Astakhov equation is presented which can describe the adsorption of condensible vapours on porous adsorbents. The equation has five parameters and can be used to correlate adsorption of types I, IV and V according to BDDT classification. It has a finite Henry's Law limit, and is simpler than two other models available in the literature. It can also be used to obtain qualitative information about the energetic heterogeneity of the adsorbent.

Original language	English
Pages (from-to)	187-192
Number of pages	6
Journal	Gas Separation and Purification
Volume	3
Issue number	4
DOIs	https://doi.org/10.1016/0950-4214(89)80004-0
State	Published - Dec 1989

Keywords

adsorption
equilibrium data
porous adsorbents

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10.1016/0950-4214(89)80004-0

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title = "Correlation of equilibrium adsorption data of condensible vapours on porous adsorbents",

abstract = "A modified Dubinin-Astakhov equation is presented which can describe the adsorption of condensible vapours on porous adsorbents. The equation has five parameters and can be used to correlate adsorption of types I, IV and V according to BDDT classification. It has a finite Henry's Law limit, and is simpler than two other models available in the literature. It can also be used to obtain qualitative information about the energetic heterogeneity of the adsorbent.",

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AU - Kapoor, A.

AU - Yang, R. T.

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N2 - A modified Dubinin-Astakhov equation is presented which can describe the adsorption of condensible vapours on porous adsorbents. The equation has five parameters and can be used to correlate adsorption of types I, IV and V according to BDDT classification. It has a finite Henry's Law limit, and is simpler than two other models available in the literature. It can also be used to obtain qualitative information about the energetic heterogeneity of the adsorbent.

AB - A modified Dubinin-Astakhov equation is presented which can describe the adsorption of condensible vapours on porous adsorbents. The equation has five parameters and can be used to correlate adsorption of types I, IV and V according to BDDT classification. It has a finite Henry's Law limit, and is simpler than two other models available in the literature. It can also be used to obtain qualitative information about the energetic heterogeneity of the adsorbent.

KW - adsorption

KW - equilibrium data

KW - porous adsorbents

UR - https://www.scopus.com/pages/publications/0000378045

U2 - 10.1016/0950-4214(89)80004-0

DO - 10.1016/0950-4214(89)80004-0

M3 - Article

AN - SCOPUS:0000378045

SN - 0950-4214

VL - 3

SP - 187

EP - 192

JO - Gas Separation and Purification

JF - Gas Separation and Purification

IS - 4

ER -

Correlation of equilibrium adsorption data of condensible vapours on porous adsorbents

Abstract

Keywords

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