Qazvini, O. T. and Fatemi, S. (2015). “Modeling and Simulation Pressure-Temperature Swing Adsorption Process to Remove Mercaptan from Humid Natural Gas; A Commercial Case Study.” Separation and Purification Technology, Vol. 139, pp. 88-103.
 Shirani, B., Kaghazchi, T. and Beheshti, M. (2010). “Water and Mercaptan Adsorption on 13X Zeolite in Natural Gas Purification Process.” Korean journal of chemical engineering, Vol. 27, No. 1, pp. 253-60.
 Moulijn, J. A., Van Diepen, A. E., and Kapteijn, F. (2001). “Catalyst Deactivation: Is It Predictable?: What to Do?” Applied Catalysis A: General, Vol. 212, No. 1-2, pp. 3-16.
 Ma, X., Sun, L. and Song. C. (2002). “A New Approach to Deep Desulfurization of Gasoline, Diesel Fuel and Jet Fuel by Selective Adsorption for Ultra-Clean Fuels and for Fuel Cell Applications.” Catalysis Today, Vol. 77, No. 1, pp. 107-16.
 Naviri Fallah, R., Azizian, S., Reggers, G., Schreurs, S., Carleer, R. and Yperman, J. (2012). “Selective Desulfurization of Model Diesel Fuel by Carbon Nanoparticles as Adsorbent.” Industrial & Engineering Chemistry Research, Vol. 51, No. 44, pp. 14419-14427.
 Dąbrowski, A. (2001). “Adsorption—from Theory to Practice.” Advances in colloid and interface science, Vol. 93, No. 1, pp.135-224.
 Yang, Y., Lu, H., Ying, P., Jiang, Z. and Li, C. (2007). “Selective Dibenzothiophene Adsorption on Modified Activated Carbons.” Carbon, Vol. 45, No. 15, pp. 3042-3044.
 Ruthven, Douglas M. (1984). Principles of Adsorption and Adsorption Processes. John Wiley & Sons.
 Sankararao, B, and Gupta, S. K. (2007). “Modeling and Simulation of Fixed Bed Adsorbers (FBAs) for Multi-Component Gaseous Separations.” Computers & chemical engineering, Vo. 31, No. 10. pp. 1282-1295.
 Glueckauf, E,. and Coates, J. I. (1947). “241. Theory of Chromatography. Part IV. The Influence of Incomplete Equilibrium on the Front Boundary of Chromatograms and on the Effectiveness of Separation.” Journal of the Chemical Society (Resumed): 1315-21.
 Babu, B V, and Gupta, S. (2005). “Modeling and Simulation of Fixed Bed Adsorption Column: Effect of Velocity Variation.” Journal on Future Engineering and Technology,Vol. 1, No. 1, pp. 60-66.
 Bautista, L. F., Martinez, M., and Aracil, J. (2003). “Adsorption of Α‐amylase in a Fixed Bed: Operating Efficiency and Kinetic Modeling.” AIChE Journal, Vol. 49, No. 10, pp. 2631-2641.
 Vassilis, I. J. (2010). “Ion Exchange and Adsorption Fixed Bed Operations for Wastewater Treatment - Part II: Scale-up and Approximate Design Methods.” Journal of Engineering Studies and Research, Vol. 16, No. 3, pp. 42-50.
 Aguilera, P. G. and Ortiz, F. J. G. (2016). “Prediction of Fixed-Bed Breakthrough Curves for H 2 S Adsorption from Biogas: Importance of Axial Dispersion for Design.” Chemical Engineering Journal, Vol. 289, No. 93-98.
 Yang, R T. (1997). “Gas Separation by Adsorption processes, Imperial College Press.”
 Wakao, N. and Funazkri, T. (1978). “Effect of Fluid Dispersion Coefficients on Particle-to-Fluid Mass Transfer Coefficients in Packed Beds: Correlation of Sherwood Numbers.” Chemical Engineering Science, Vol. 33, No. 10, pp. 1375-1384.
 Wilke, C. R. and Chang, P. (1955). Correlation of diffusion coefficients in dilute solutions. AIChE Journal, Vol. 1, No. 2, pp. 264-270.
 Glueckauf, E. (1955). “Theory of Chromatography. Part 10.—Formulæ for Diffusion into Spheres and Their Application to Chromatography.” Transactions of the Faraday Society, Vol. 51, pp. 1540-51.
 Green, Don W. (2007). Perry’s Chemical Engineering Handbook. 8th. ed. McGraw-Hill Professional Pub. Co., New York.
 Wilson, E. J. and Geankoplis, C. J. (1966). “Liquid Mass Transfer at Very Low Reynolds Numbers in Packed Beds.” Industrial & Engineering Chemistry Fundamentals Vol. 5, No. 1, pp. 9-14.
 Dullien, F. A. (2012). Porous Media: Fluid Transport and Pore Structure. 2nd. ed. Academic Press. Inc., Cambridge.
 Suzuki, M. and Smith J. M. (1972). “Axial Dispersion in Beds of Small Particles.” The Chemical Engineering Journal, Vol. 3, pp. 256-64.
 Langmuir, I. (1918). “The Adsorption of Gases on Plane Surfaces of Glass, Mica and Platinum.” Journal of the American Chemical Society, Vol. 40, No. 9. pp. 1361-1403.
 Crittenden, B., and Thomas, W.J. (1998). Adsorption Technology and Design. Elsevier Pub. Co., Amsterdam.
 León, L. F. and Austria. P. M. (1990). “Stability Criterion for Explicit Schemes (Finite-Difference Method) on the Solution of the Advection-Diffusion Equation.” Water Technology, Morelos, Mexico.
 Askari, M. and Adibi, H. (2017). “Numerical Solution of Advection-Diffusion Equation Using Meshless Method of Lines.” Iranian Journal of Science and Technology, Transactions A: Science, Vol. 41, No. 2. pp. 457-464.
 Sweby, P. K. (1984). “High Resolution Schemes Using Flux Limiters for Hyperbolic Conservation Laws.” SIAM journal on numerical analysis, Vol. 21, No. 5, pp. 995-1011.
 Schiesser, W.E. and Graham, G.W. (2009). A Compendium of Partial Differential Equation Models: Method of Lines Analysis with Matlab. Cambridge University Press.
 Griffiths, G., and Schiesser, W.E. (2010). Traveling Wave Analysis of Partial Differential Equations: Numerical and Analytical Methods with MATLAB and Maple. Academic Press.
 Sotelo, J.L., Uguina, M. A., and Águeda, V.I. (2007). “Fixed Bed Adsorption of Benzothiophene over Zeolites with Faujasite Structure.” Adsorption, Vol. 13, No. 3-4, pp. 331-39.
 Lucas, S., Calvo, M. P., Palencia, C., and Cocero, M. J. (2004). “Mathematical Model of Supercritical CO2 Adsorption on Activated Carbon: Effect of Operating Conditions and Adsorption Scale-Up.” The Journal of supercritical fluids, Vol. 32, No. 1, pp. 193-201.
 López-Cervantes, J., Sánchez-Machado, D. I., Sánchez-Duarte, R. G. and Correa-Murrieta, M.A. (2017). “Study of a Fixed-Bed Column in the Adsorption of an Azo Dye from an Aqueous Medium Using a Chitosan–glutaraldehyde Biosorbent.” Adsorption Science & Technology, Vol. 36, No. 1-2, pp. 215-232.
 Nwabanne, J. T. and Igbokwe, P. K. (2012). “Adsorption Performance of Packed Bed Column for the Removal of Lead (II) Using Oil Palm Fibre.” International journal of applied science and technology, Vol. 2, No. 5. pp. 106-115.
 Futalan, C. M., Kan, C. C., Dalida, M. L., Pascua, C. and Wan, M. W. (2011). “Fixed-Bed Column Studies on the Removal of Copper Using Chitosan Immobilized on Bentonite.” Carbohydrate Polymers, Vol. 83, No. 2, pp. 697-704.
 Chen, J. W, Buege, J. A., Cunningham, F.A. and Northam. J.I. (1968). “Scale-up of Column Adsorption Process by Computer Simulation.” Industrial & Engineering Chemistry Process Design and Development, Vol. 7, No. 1, pp. 26–31.