Water removal from aqueous ethanol using the adsorption technique

• Autorzy: Gabruś E. , Szaniawska D.
• Języki publikacji: EN

Abstrakty

EN

The packed bed of the 3A zeolite sieves was used for research on water removal from aqueous ethanol with the water concentration in the range of 5,45 - 17,3 wt %, temperature 30°C and the linear velocity through the adsorption column 3ź1O^-4 m/s. The obtained experimental results are presented and discussed in the frame of the mass transfer zone length, MTZL, unused bed length, LUB and the cross-over ratio, the COR coefficients characterizing the performance of the adsorption column.

Słowa kluczowe

EN

ethanol; adsorption; zeolite sieves; water removal

PL

etanol; adsorpcja; sita zeolitowe

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2006
• Tom: Vol. 8, nr 3
• Strony: 138--140
• Opis fizyczny: Bibliogr. 3 poz., rys., tab.

Twórcy

autor

Gabruś E.

autor

Szaniawska D.

• Technical University of Szczecin, Chemical Engineering and Environmental Protection Institute, 71-065 Szczecin, al. Piastów 42,

Bibliografia

• (1) Ben-Shebil S. M.: Effect of heat of adsorption on the adsorptive drying of solvents at equilibrium in a packed bed of zeolite. Chem. Eng. J. 1999, 74, 197 - 204.
• (2) Lau A., Crittenden B. D., Field R. W.: Enhancement of liquid phase adsorption column performance by means of oscillatory flow: an experimental study. Sep. Purif. Technol. 2004, 35, 113 - 124.
• (3) Crittenden B, Thomas W. J.: Adsorption Technology & Design. Butterworth-Heinemann, Oxford 1998