Journal of Applied Sciences1812-56541812-5662Asian Network for Scientific Information10.3923/jas.2011.2171.21782 Adsorption for Hydrogen Production from Empty Fruit Bunch]]>AhmadMurni M.InayatAbrar YusupSuzana SabilKhalik M.1220111112Current study focuses on the process development of hydrogen production via gasification of Empty fruit bunch (EFB) with in-situ adsorption of CO2 based on equilibrium modeling approach. The process flowsheet simulation is performed using iCON, PETRONAS process simulation software. This work investigates the influence of the temperature within the range of 600 to 1000°C and steam/biomass ratio between 0.1 to 1.0 on the hydrogen yield and product gas composition. The importance of different reactions involved in the system is also discussed. Using the simulation, the optimal operating conditions are predicted to be at 800°C and steam/biomass ratio of 0.6. Hydrogen yield of 149g kg-1 of EFB can be obtained at 1000°C. The preliminary economic potential per annum of the oxygen-steam gasification system coupled with in situ CO2 adsoprtion is RM 6.64x106 or approximately USD 2x106.]]>Abdullah, S.S. and S. Yusup,20101033013306Balat, M. and M. Balat,20093435893603Baratieri, M., P. Baggio, L. Fiori and M. Grigiante,20089970637073Brown, D., M. Gassner, T. Fuchino and F. Marechal,20092921372152Corella, J. and A. Sanz,20058610211053De Souza-Santos, M.L.,19896815071521Fiaschi, D. and M. Michelini,200121121132Florin, N.H. and A.T. Harris,2008in situ carbon dioxide capture using calcium oxide sorbent.]]>63287316Florin, N.H. and A.T. Harris,20073241194134Gonzalez, J.F., S. Roman, D. Bragado and M. Calderon,200889764772Guoxin, H. and H. Hao,20092 sorbent.]]>33899906Holladay, J.D., J. Hu, D.L. King and Y. Wang,2009139244260Inayat, A., M.M. Ahmad, M.I.A. Mutalib and S. Yusup,20101031833190Inayat, A., M.M. Ahmad, S. Yusup and M.I.A. Mutalib,2010in situ CO2 capture for enriched hydrogen gas production: A reaction kinetics modelling approach.]]>314721484Jangsawang, W., A. Klimanek and A.K. Gupta,2006128179185Jarungthammachote, S. and A. Dutta,20084913451356Kalinci, Y., A. Hepbasli and I. Dincer,20093487998817Kelly-Young, T.L., K.T. Lee, A.R. Mohamed and S. Bhatia,20073556925701Kumar, A., D.D. Jones and M.A. Hanna,20092556581Laohalidanond, K., J. Heil and C. Wirtgen,200663545Liu, Z.K., J. Agren and M. Hillert,1996121167177Mahishi, M.R. and D.Y. Goswami,20072 sorbent.]]>3228032808Mahishi, M.R. and D.Y. Goswami,20073238313840Matsumoto, K., K. Takeno, T. Ichinose, T. Ogi and M. Nakanishi,200988519528Muis, Z.A., H. Hashim, Z.A. Manan and F.M. Taha,20101026132617Nemtsov, D.A. and A. Zabaniotou,20081431031Nikoo, M.B. and N. Mahinpey,20083212451254Petersen, I. and J. Werther,200544717736Piatkowski, N. and A. Steinfeld,20108911331140Proll, T. and H. Hofbauer,20082 rich syngas by selective CO2 removal from biomass gasification in a dual fluidized bed system- Process modelling approach.]]>8912071217Sadaka, S.S., A.E. Ghaly and M.A. Sabbah,200222479487Salleh, M.A.M., N.H. Kisiki, H.M. Yusuf and W.A.W.A.K. Ghani,2010313441352Saxena, R.C., D. Seal, S. Kumar and H.B. Goyal,20081219091927Shen, L., Y. Gao and J. Xiao,200832120127Sumathi, S., S.P. Chai and A.R. Mohamed,2008924042421Wang, Y. and L. Yan,2008911081130Yergey, A.L. and F.W. Lampe,197453280281Khadse, A., P. Parulekar, P. Aghalayam and A. Ganesh,20062006pp: 17Mohammed, M.A.A., A. Salmiaton, W.A.K.G.W. Azlina and M.S.M. Amran,20092009pp: 12921297Marquard-Mollenstedt, T., B. Sturmer, U. Zuberbuhler and M. Specht,20092009pp: 249-258pp: 249-258Spath, P., A. Aden, T. Eggeman, M. Ringer, B. Wallace and J. Jechura,20052005