An exclusive kinetic model for the methylcyclohexane dehydrogenation over alumina-supported Pt catalysts

Muhammad S. Akram, Rabya Aslam, Faisal S. Alhumaidan, Muhammad R. Usman*

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةمراجعة النظراء

5 اقتباسات (Scopus)

ملخص

The experimental data of six different types of Pt-containing alumina catalysts are used to study the detailed and rigorous kinetics of the methylcyclohexane dehydrogenation reaction. A large number of kinetic rate equations were formulated using the power law kinetics and the Langmuir-Hinshelwood-Hougen-Watson (LHHW) kinetics, which were tested against the experimental data. For each catalyst, the elementary reaction step “the loss of first molecular hydrogen” in the LHHW single-site surface reaction mechanism was observed to be the rate-determining step. The form of the kinetic rate model developed in the study is believed to be applicable to any Pt-loaded alumina catalyst.

اللغة الأصليةEnglish
الصفحات (من إلى)415-449
عدد الصفحات35
دوريةInternational Journal of Chemical Kinetics
مستوى الصوت52
رقم الإصدار7
المعرِّفات الرقمية للأشياء
حالة النشرPublished - يوليو 1 2020

ASJC Scopus subject areas

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بصمة

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