Keywords
n-butane
aromatization
BTX fraction
Ga/H-ZSM-5
palladium membrane
supercritical conditions
zeolite
ZSM-5
Abstract
The successful use of a palladium membrane to enhance the yield of benzene–toluene–xylene (BTX) fraction in n-butane aromatization at 530°C and 95atm on a Ga/H-ZSM-5 catalyst has been shown. Removal of hydrogen from the reaction zone through the palladium membrane led to an increase in both the n-butane conversion and the selectivity of the BTX fraction formation.
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