Experimental Study & Modeling of Coke Formation in Pyrolysis of Naphtha
Publish place: 8th National Iranian Chemical Engineering Congress
Publish Year: 1382
نوع سند: مقاله کنفرانسی
زبان: English
View: 2,142
This Paper With 8 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
NICEC08_178
تاریخ نمایه سازی: 8 اسفند 1386
Abstract:
The aim of this study is to develop a coking model for the pyrolysis of naphtha that can be used to predict the coking rate from a given naphtha sample with commercial indices. For this purpose, a computer control pilot plant system designed and assembled, for studying the pyrolysis reaction kinetics, coke formation and different advance control algorithms. Experiments on the thermal cracking of naphtha were carried out in a tubular reactor under conditions as close as possible to those in the industrial operations. Developing a coking model requires a suitable model of thermal cracking reactor based on a reliable kinetic model. To obtain reliable results these models shall be solved simultaneously. Therefore, a complete reaction network was used. Then it was verified and tuned by pilot plant data. In the second series of experiments, coke formation during pyrolysis of naphtha in pilot plant system was studied. For better estimation of coking parameters, the experiments were carried out at
different operating conditions.
Authors
Aligholi Niaei
Department of Applied Chem., Tabriz University, Tabriz, Iran
Jafar Towfighi
ORG. Chem. Eng. Dep., Tarbiat Modares University، Tehran, Iran
Mojtaba Sadrameli
ORG. Chem. Eng. Dep., Tarbiat Modares University، Tehran, Iran
Mir Esmaeil Masoumi
ORG. Chem. Eng. Dep., Tarbiat Modares University، Tehran, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :