✦ LIBER ✦

The performance of molecular sieve adsorption columns: systems with macropore diffusion control

✍ Scribed by D.R. Garg; D.M. Ruthven

Publisher: Elsevier Science
Year: 1974
Tongue: English
Weight: 512 KB
Volume: 29
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(74)85015-3

No coin nor oath required. For personal study only.

✦ Synopsis

Generalized saturation (adsorption) and regeneration (desorption) breakthrough curves are presented for molecular sieve adsorption columns operated isothermally under conditions of macropore diffusion control. The validity of the theory is confirmed by comparisonOof the theoretical and experimental breakthrough curves for sorption of C,H, and l-C4H8 in Davison 5A molecular sieve. For these systems kinetic and equilibrium data are available from gravimetrie measurements and the theory is shown to provide a satisfactory a priori prediction of column performance.

📜 SIMILAR VOLUMES

The performance of molecular sieve adsor

The performance of molecular sieve adsorption columns: systems with micropore diffusion control

✍ D.R. Garg; D.M. Ruthven 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 772 KB

Experimental saturation (adsorption) and regeneration (desorption) breakthrough curves are reported for a molecular sieve adsorption column operated isothermally under conditions of micropore diffusion control. For systems with a linear equilibrium isotherm, column performance may be adequately pred

The performance of molecular sieve adsor

The performance of molecular sieve adsorption columns: non-isothermal systems

✍ D.M. Ruthven; D.R. Garg; R.M. Crawford 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 748 KB

simple theoretical model is used to calculate dimensionless breakthrough curves and the corresponding temperature profiles for a non-isothermal adsorption column, operating under constant pattern conditions. The model involves three parameters (1, which measures the relative rates of heat and mass t

Performance of molecular sieve adsorptio

Performance of molecular sieve adsorption columns: combined effects of mass transfer and longitudinal diffusion

✍ D.R. Garg; D.M. Ruthven 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 301 KB

Theoretical prediction of breakthrough c

Theoretical prediction of breakthrough curves for molecular sieve adsorption columns — II general isothermal solution for micropore diffusion control

✍ D.R. Garg; D.M. Ruthven 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 535 KB

Theoretical breakthrough curves for saturation and regeneration of a molecular sieve adsorption column are calculated from the solution of the appropriate diffusion equation for the case of micropore diffusion control. It is shown that with increasing non-linearity of the isotherm desorption becomes