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Mohajeri, A., Zamani, Y., Shirazi, L. (2014). Investigation of Products Distribution In Fischer-Tropsch Synthesis By Nano-sized Iron-based Catalyst. Journal of Nanoanalysis, 1(2), 58-64. doi: 10.22034/jna.2014.02.002
Ali Mohajeri; Yahya Zamani; Laleh Shirazi. "Investigation of Products Distribution In Fischer-Tropsch Synthesis By Nano-sized Iron-based Catalyst". Journal of Nanoanalysis, 1, 2, 2014, 58-64. doi: 10.22034/jna.2014.02.002
Mohajeri, A., Zamani, Y., Shirazi, L. (2014). 'Investigation of Products Distribution In Fischer-Tropsch Synthesis By Nano-sized Iron-based Catalyst', Journal of Nanoanalysis, 1(2), pp. 58-64. doi: 10.22034/jna.2014.02.002
Mohajeri, A., Zamani, Y., Shirazi, L. Investigation of Products Distribution In Fischer-Tropsch Synthesis By Nano-sized Iron-based Catalyst. Journal of Nanoanalysis, 2014; 1(2): 58-64. doi: 10.22034/jna.2014.02.002

Investigation of Products Distribution In Fischer-Tropsch Synthesis By Nano-sized Iron-based Catalyst

Article 2, Volume 1, Issue 2, Summer 2014, Page 58-64  XML PDF (1.03 MB)
DOI: 10.22034/jna.2014.02.002
Authors
Ali Mohajeri email ; Yahya Zamani; Laleh Shirazi
Gas Research Division, Research Institute of Petroleum Industry (RIPI), National Iranian Oil Company; West Blvd., Near Azadi Sports Complex P.O.BOX 14665-137, Tehran, Iran
Abstract
Nano-sized iron-based catalyst was prepared by the micro-emulsion method. The composition of the final nano-sized iron catalyst, in term of the atomic ratio contains: 100Fe/4Cu/2Ce. Experimental techniques of XRD, BET, TEM and TPR were used to study the phase, structure and morphology of the catalyst. Fischer-Tropsch Synthesis (FTS) reaction test was performed in a fixed bed reactor at pressure of 17 bars, temperature of 270-310°C with H2/CO ratio and GHSV 2 nl.h-1.gCat-1, respectively. The temperature of the system as a key parameter was changed and its effect on the selectivity and reaction rate was analysed. The results show that the rate of both reactions including of FTS and Water-Gas Shift (WGS) are increased by increasing temperature. For this condition, CO conversion also increased up to 89.1%.
Keywords
nanoparticles; Iron catalyst; catalyst characterization; Fischer–Tropsch synthesis; Products distribution
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