کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8917085 1642739 2017 38 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Yields from pyrolysis of refinery residue using a batch process
ترجمه فارسی عنوان
تولیدات پیلوریس باقی مانده پالایشگاه با استفاده از یک فرآیند دسته ای
کلمات کلیدی
پیرولیز دسته ای، فرار نفت تولید می کند، چار، انتشارات، بازیافت نفت،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
Batch pyrolysis was a valuable process of assessing the potential of recovering and characterising products from hazardous waste materials. This research explored the pyrolysis of hydrocarbon-rich refinery residue, from crude oil processes, in a 1200 L electrically-heated batch retort. Furthermore, the off-gases produced were easily processed in compliance with existing regulatory emission standards. The methodology offers a novel, cost-effective and environmentally compliant method of assessing recovery potential of valuable products. The pyrolysis experiments yielded significant oil (70%) with high calorific value (40 MJ/kg), char (14%) with carbon content over 80% and non-condensable gas (6%) with significant calorific value (240 kJ/mol). The final gas stream was subjected to an oxidative clean-up process with continuous on-line monitoring demonstrating compliance with South African emission standards. The gas treatment was overall economically optimal as only a smaller portion of the original residue was subjected to emission-controlling steps.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: South African Journal of Chemical Engineering - Volume 24, December 2017, Pages 95-115
نویسندگان
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