Abstract
Breakthrough curves for the adsorption of methane, ethane, and propane mixture on 4A molecular sieve zeolite were obtained experimentally and theoretically at a constant temperature of 301 K. The equilibrium model and linear driving force model were used to predict the experimental breakthrough curves for this multi component mixture. The equilibrium model gave a satisfactory fit for experimental data. The model equations were solved by a numerical method based on backward finite difference with a fixed griding technique. The effect of feed flow rate (0.385–3.465 l/min), feed concentration (60.72–182.16 mmole/l), and adsorbates composition (11.73–20.11%) on the breakthrough curves were examined.
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Ahmed, M.J., Mohammed, A.H.A.K. & Kadhum, A.A.H. Prediction of breakthrough curves for light hydrocarbons adsorption on 4A molecular sieve zeolite. Korean J. Chem. Eng. 27, 752–758 (2010). https://doi.org/10.1007/s11814-010-0164-0
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DOI: https://doi.org/10.1007/s11814-010-0164-0