ARVIND KUMAR SINGH
Articles written in Journal of Chemical Sciences
Volume 130 Issue 3 March 2018 Article ID 0027
PRADEEP KUMAR BUDDE ARVIND KUMAR SINGH SREEDEVI UPADHYAYULA
The catalytic active-phase of reduced Mo species plays a vital role in non-oxidative methane dehydroaromatization (MDA) reaction. Pretreatment effect of one of the gases containing N2, H2 and (90 vol%) CH4 + H2 over 15% Mo-loaded HZSM-5 catalyst has been investigated in the present work. Various spectroscopic investigations viz., XRD, TPR, TPO, XPS, etc., show that the pretreatment of 15% Mo-HZSM-5 catalyst with (90 vol%) CH4 + H2 gas stream exclusively leads to the formation of MoOxCyHzwhich acts as precursor moieties for the formation of highly active metastable
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