• Thursday, Apr 2nd, 2026

International Journal of Advanced Research in Education and TechnologY(IJARETY)
International, Double Blind-Peer Reviewed & Refereed Journal, Open Access Journal
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Article

TITLE Simulation-Based Kinetic Analysis of a Packed Bed Adsorption Column using Aspen Adsorption
ABSTRACT Packed bed adsorption columns are commonly used for the removal of pollutants from liquid streams due to their simplicity and high efficiency. Understanding the adsorption kinetics and breakthrough behaviour is important for the proper design and operation of these systems. In this study, a simulation-based kinetic analysis of a packed bed adsorption column was carried out using Aspen Adsorption software. A dynamic model of the adsorption column was developed by defining the column geometry, adsorbent properties, and operating conditions. The Freundlich isotherm model was used to describe adsorption equilibrium, while the Linear Driving Force (LDF) model was applied to represent adsorption kinetics. Breakthrough curves were generated to study the variation of outlet concentration with time and to evaluate column performance. The simulation results showed that adsorption efficiency is strongly affected by operating parameters. An increase in flow rate led to earlier breakthrough due to reduced contact time, whereas increasing bed height delayed breakthrough and improved adsorption capacity. The outlet concentration of the target contaminant was reduced to very low ppm levels, indicating effective removal by the adsorbent. The system operated under stable temperature and pressure conditions, confirming isothermal operation and negligible pressure drop. This study demonstrates that Aspen Adsorption is an effective tool for predicting adsorption behaviour and optimizing packed bed adsorption columns, reducing the need for extensive experimental work and supporting process design and scale-up for water treatment applications.
AUTHOR Mayur S. Rautrao, Prof. Shilpa S.Patil, Prof. Yogita S.Patil, Shivam M.Mate, Pallavi S. Jadhav, Aditya B. Poddar Student, Dept. of Chemical Engineering, T.K.I.E.T Warananagar, Maharashtra, India Asst. Professor, T.K.I.E.T Warananagar, Maharashtra, India Asst. Professor, T.K.I.E.T Warananagar, Maharashtra, India Student, Dept. of Chemical Engineering, T.K.I.E.T Warananagar, Maharashtra, India
VOLUME 13
DOI DOI:10.15680/IJARETY.2026.1301007
PDF 7_Simulation-Based Kinetic Analysis of a Packed Bed Adsorption Column using Aspen Adsorption.pdf
KEYWORDS
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