کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
853328 1470678 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mercury Removal of Fluctuating Ethane Feedstock in a Large Scale Production by Sulphur Impregnated Activated Carbon
ترجمه فارسی عنوان
حذف عنصری مواد منفجره اتان در تولید مقیاس بزرگ توسط کربن فعال وارد شده توسط گوگرد
کلمات کلیدی
حذف عطارد، مواد افزودنی اتان، نوسان کربن فعال وارد شده به گوگرد،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی
- The removal of mercury from entering process area is the key to safeguard aluminum brazed heat exchanger and other critical equipment in the ethylene production plant from Liquid Metal Embrittlement (LME) and amalgam corrosion. Sulphur Impregnated Activated Carbon (SIAC) is the proven technology for mercury removal. However, currently there is no specific study conducted at fluctuating ethane feedstock to monitor its functionality and performance. This study is conducted at a large scale of aging ethylene plant without Ethylene Buffer Storage Tank (EBST) which results in fluctuating feedstock upstream of mercury removal vessel. Number of experiments and data gathering were done by observing current mercury level at various process stream to determine its performance before and after installation. Analysis performed at mercury removal vessel's outlet indicates consistent decrease in adsorption capacity with an increase of temperature. The fluctuation of ethane feedstock from 35,000 kg/hr to 71,000 kg/hr also results in less adsorption efficiency of SIAC.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Engineering - Volume 148, 2016, Pages 561-567
نویسندگان
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