Journal of Applied Sciences1812-56541812-5662orgz10.3923/jas.2014.3318.33232 from Natural Gas]]>KhalidNor HidayahLauK.K.ShariffAzmi Mohd1220141423An investigation of the selected geometry for Compact Inline Contactor (CIC) has been carried out to study the effect of geometry on the pressure drop and mass transfer rate. Ejector type geometry has been selected and two-dimensional (2D) surface has been created for gas-liquid study using CFD approach. Operating condition is maintained by using constant value for inlet pressure and flow-rate for both gas and liquid. The length of diameter ratio of mixing tube (L_{m}/D_{m}) was varied from 5, 6 and 7. At L_{m}/D_{m} = 7, pressure recovery is found to be faster than other L_{m}/D_{m} ratios. However, at L_{m}/D_{m} = 5, mass transfer rate profiles is better than others.]]>Ahmed, T.Y. and M.M. Ahmad,2011Balamurugan, S., M.D. Lad, V.G. Gaikar and A.W. Patwardhan,2007Davison, J. and K. Thambimuthu,2004Faiz, R. and M. Al-Marzouqi,20112 and H_{2}S using membrane contactors.]]>Darman, N.H. and A.R.B. Harum,2006Oi, L.E.,20102 removal by absorption: Challenges in modelling.]]>Shimekit, B. and H. Mukhtar,20122 Separation and Future Directions.]]>Stone, H., A. Stroock and A. Ajdari,2004Yue, J., G. Chen, Q. Yuan, L. Luo and Y. Gonthier,2007