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Dehydrogenation of methylcyclohexane over Pt/V2O5 and Pt/Y2O3 for hydrogen delivery applications

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Title Dehydrogenation of methylcyclohexane over Pt/V2O5
and Pt/Y2O3 for hydrogen delivery applications
 
Creator Biniwale, Rajesh
Pande, Jayshri V
Shukla, Anshu
 
Subject Materials Science
 
Description Dehydrogenation of methylcyclohexane (MCH) for hydrogen transportation and delivery
application was carried out over 3 wt% Pt/V2O5 and 3 wt% Pt/Y2O3 catalyst. The catalytic
activity was tested using a spray-pulse mode of reactor. Effective dehydrogenation of MCH
under spray-pulse mode of reactant injection was observed. In terms of hydrogen evolution
rate at 60 min from start of reaction the activity of 958 mmol/g/min was obtained at
temperature of 350 �C. Nearly 100% selectivity toward hydrogen was obtained. A relatively
high conversion of 98% was observed with 3 wt% Pt/Y2O3 at 60 min using an advanced
spray-pulse reactor system. The catalysts were characterized using x-ray diffraction
pattern (XRD), CO-chemisorption metal analysis, scanning electron microscopy (SEM) and
X-ray photoelectron spectroscopy (XPS) analysis.
 
Publisher Elsevier
 
Date 2012
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://neeri.csircentral.net/1095/1/Int%20J%20Hydrogen%20Eng%2037%202012%20Y2O3.PDF
Biniwale, Rajesh and Pande, Jayshri V and Shukla, Anshu (2012) Dehydrogenation of methylcyclohexane over Pt/V2O5 and Pt/Y2O3 for hydrogen delivery applications. International Journal of Hydrogen energy, 37 (4). pp. 3350-3357. ISSN 0360-3199
 
Relation https://www.journals.elsevier.com/international-journal-of-hydrogen-energy
http://neeri.csircentral.net/1095/