CIVILICA We Respect the Science
(ناشر تخصصی کنفرانسهای کشور / شماره مجوز انتشارات از وزارت فرهنگ و ارشاد اسلامی: ۸۹۷۱)

گواهی نمایه سازی مقاله An industrial investigation into COx formation in p-Xylene oxidation reactor

عنوان مقاله: An industrial investigation into COx formation in p-Xylene oxidation reactor
شناسه (COI) مقاله: ICHEC07_338
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال ۱۳۹۰
مشخصات نویسندگان مقاله:

Sasan Arabi - Process Engineering Department, Tondgooyan Petrochemical Co.(STPC)
Mazyar Madooli Behbehani - Process Engineering Department, Tondgooyan Petrochemical Co.(STPC)
Elham Amini - Process Engineering Department, Tondgooyan Petrochemical Co.(STPC)

خلاصه مقاله:
During the liquid-phase oxidation of P-Xylene, over-oxidation of reactant and solvent to Carbon dioxide and Carbon monoxide is generally known as the burning side reaction. The effect of reaction pressure and temperature on the burning side reaction was studied in this paper. Several tests carried out in an industrial reactor which produces Terephthalic Acid by liquid-phase oxidation of P-Xylene and the experimental data of the burning side reaction were analyzed and reported. The yield of main reaction was kept constant by changing in catalyst concentration. The result showed the rates of burning side reactions are reduced remarkably with decreasing in reactor pressure and temperature. Finally, a direct relation between burning side reaction and reaction pressure and temperature was developed and the model parameters were determined by data fitting of the burning side reaction rate curves.

کلمات کلیدی:
Burning side reaction, P-Xylene, Oxidation, Kinetics, Terephthalic Acid, Acetic Acid

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-ICHEC07-ICHEC07_338.html