Abstract
A series of metal supported on dealuminated zeolites were synthesized.
XRD, N-2-adsorption isotherms, acidity measurements and XPS spectroscopy
as well as the catalytic activity in CO2 reforming of methane were used
to characterize the solids. The performance measured with the bimetallic
nickel and platinum catalysts dispersed on beta zeolite indicate a major
improvement in efficient application for dry reforming of methane. It
was due to the accessibility and acidity considerably improved upon
dealumination. Besides, a high stability of the supports was provided
towards hydrogen production due to the physico-chemical properties of
the solids.
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