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العنوان
Study of some mathematical models for naphtha reforming/
الناشر
Omaima Abd El-Raouf Shoukry,
المؤلف
Shoukry, Omaima Abd El-Raouf.
هيئة الاعداد
باحث / اميمة عبد الرؤوف شكرى
sh-omaima@yahoo.com
مشرف / عايدة محمد القيار
مشرف / حسن عبد المنعم فرج
مشرف / جلال احمد القبرصى
elkobrosy@yahoo.com
مناقش / محمود عبد الحكيم الرفاعى
مناقش / يحيى عبد القادر الطويل
monanaim@link.net
الموضوع
Chemical engineering Naphtha. Standards.
تاريخ النشر
2009 .
عدد الصفحات
v, 60 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الهندسة (متفرقات)
تاريخ الإجازة
1/1/2009
مكان الإجازة
جامعة الاسكندريه - كلية الهندسة - الهندسة الكيميائية
الفهرس
Only 14 pages are availabe for public view

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Abstract

analysis has been carried out and kinetic model for catalytic reforming based on ’••oftemperature (at low pressure.) on the rate of conversion on the four major reactions has been studied.
’on ofnaphthenes to aromatics
ion of paraffms to naphthenes & ( decyclization of naphthenes to paraffins)
king of paraffins
. g of naphthenes
of temperature and equilibrium constants on the rate of reaction has been studied .,cases,
. show good agreement and increases in rate of conversion with increasing in
in both method, except for decyclization of naphthenes to paraffms where shows that such reaction may occur below 400°C ,and within the range of
conditions for commercial CCR platforming [450°C - 550°C] the increases in is in favour of the reverse reaction ( dehydrocyclization of paraffins to
).
sed model was based on Garimella reaction network and corresponding rate .. using the global material and energy balance equations for radial flow reactor, was applied on 3 different platforming reactions for each reactor.
’ng plant data has been applied.
18 show good agreement with CCR platforming reactor profiles.