Pt-SnO/MIL (Cr) as a nanocatalysts in methanol reforming process for H2 generation
Paper ID : 1334-ICNS
mahsa varmazyari1, yasin khani2, Zahra --- Shariatinia *3, farzad bahadoran4
1Department of Chemistry, Amirkabir University of Technology (Tehran Polytechnic),Tehran,Iran
2Department of Chemistry, Shahid Beheshti University, Evin, Tehran, Iran
3Department of Chemistry, Amirkabir University of Technology (Tehran Polytechnic), P.O.Box:15875-4413, Tehran, Iran.
4Gas Research Division, Research Institute of Petroleum Industry, West Blvd. of Azadi Sport complex, Tehran, Iran
In the present study, the role of support as a curial parameter on the performance of the catalysts have been investigated by coating of Pt-SnO@MIL-101(Cr) structure. A comprehensive study on methanol steam reforming (MSR) in the range of 150-300 °C, feed flow rate of WHSV = 20.8 h-1 and atmospheric pressure has been investigated. The catalyst Pt-SnO@MIL-101(Cr) was prepared using cis-PtCl(SMe2)2(SnCl3) complex as a single precursor and characterized by inductive coupled plasma optical emission spectroscopy, (ICP-OES), X-ray powder diffraction (XRD) and transmission electron microscopy (TEM). The fabricated catalyst, Pt-SnO@MIL-101(Cr), with 10.2%, 19.7%, and 28.9% platinum loadings were used in steam reforming of methanol (MSR) reaction using a microstructure monolith reactor in the temperature range of 150-300 ºC. A high methanol conversion with a good selectivity of H2 and low CO selectivity was achieved in light of the stability of catalyst with small amount of coke formation in the monolith system.
: Methanol steam reforming; MOF, Single source precursor; Pt-SnO
Status : Abstract Accepted (Poster Presentation)