A Study of Chemical Cleaning to Remove Deposits in a Cold Box: The ۱۰th Refinery of South Pars
محل انتشار: مجله طراحی فرآیندهای شیمیایی، دوره: 2، شماره: 2
سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 81
فایل این مقاله در 11 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_CPD-2-2_002
تاریخ نمایه سازی: 24 دی 1402
چکیده مقاله:
The ۱۰th Refinery of the South Pars Gas Complex in Iran experienced a notable decrease in gas production due to the formation of deposits in the cold box. To tackle this issue, a comparison of data was conducted before and after the refinery's annual turnaround. After extensive investigations, it was determined that the Xylene solvent wash was the most suitable solution to address the cold box pressure drop in the ethane recovery unit. The scale of the cold box studied in this article is significant in terms of dimensions and flow rate. The Phase ۱۹ gas plant encountered the issue in interesting way according to limitations such as large-scale continuous production. A chemical wash procedure was designed and implemented during the refinery shutdown, which resulted in a successful reduction in the cold box pressure drop and an increase in production rate by approximately ۱۸۸ tons/hour. This led to a yearly revenue increase of approximately ۳۸۷ million USD, emphasizing the significance of addressing deposit buildup in cold boxes to maintain optimal gas production and achieve substantial financial gains.
کلیدواژه ها:
نویسندگان
Ali Zarei
South Pars Gas Complex (SPGC), ۱۰th Gas Refinery ( Phase ۱۹ Refinery), Production Department, Bushehr, Kangan, ۷۵۳۹۱۷۱۰۵۸, Iran
Mohammad Nemati
South Pars Gas Complex (SPGC), ۱۰th Gas Refinery ( Phase ۱۹ Refinery), Production Department, Bushehr, Kangan, ۷۵۳۹۱۷۱۰۵۸, Iran
Morteza Keshavarz
South Pars Gas Complex (SPGC), ۱۰th Gas Refinery ( Phase ۱۹ Refinery), Production Department, Bushehr, Kangan, ۷۵۳۹۱۷۱۰۵۸, Iran
Hossein Amiri
South Pars Gas Complex (SPGC), ۱۰th Gas Refinery ( Phase ۱۹ Refinery), Production Department, Bushehr, Kangan, ۷۵۳۹۱۷۱۰۵۸, Iran