فهرست:
1-1معرفی مجتمع پتروشیمی جم 2
1-1-1واحد کراکینگ 6
1-1-2قسمت گرم 8
1-1-3کمپرسور 9
1-1-4متان زدایی 12
1-1-5اتان زدایی 13
1-1-6جدا سازی برش سه کربنی 13
1-1-7جدا سازی برش چهار کربنی 14
1-2مقدمه ای بر رآکتورهای بستر چکهای 18
1-2-1مقایسه با سایر رآکتورهای سه فازی 22
2-1مروری بر تحقیقات انجام شده در زمینهی مدلسازی رآکتور بستر چکهای 31
2-2مروری بر تحقیقات انجام شده در زمینهی سینتیک هیدروژناسیون بوتادین 33
3-1شرح مدل ریاضی 37
3-1-1مراحل انتقال جرم و فرضیات حاکم 37
3-1-2معادلات جرم و انرژی 39
3-2خواص فیزیکی 40
3-3معادلات سینتیکی 43
3-3-1کاتالیست 45
3-4حل عددی و روش بهینه سازی 46
4-1ارزیابی مدل 49
4-2نتایج 51
4-2-1پروفیل دما در طول رآکتور 55
4-2-2توزیع شدت جریان مولی اجزای موجود در فاز مایع 56
4-2-3توزیع شدت جریان مولی هیدروژن فاز گازی در طول رآکتور 62
4-2-4توزیع مشخصههای فیزیکی در طول رآکتور 63
4-2-5بررسی تأثیرات تغییر دمای ورودی 65
4-2-6تغییرات درصد تبدیل و بازده تحت تأثیر دما و شدت جریان ورودی 68
5نتیجه گیری و پیشنهادات 70
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