کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7454009 1484407 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental and economic study of a gasification plant fuelled with olive industry wastes
ترجمه فارسی عنوان
مطالعات تجربی و اقتصادی یک گیاه گازسیونی با سوخت زیستی زیتون
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
Spain is the first olive oil maker worldwide. Yearly, the olive oil industry generates large amounts of by-products: olive pomace, tree pruning, pits, leaves and branches. This work presents the experimental and feasibility study of a pilot plant for the conversion of olive tree pruning and olive pits into electrical and thermal power. The pilot plant is composed of a downdraft gasifier, gas cooling-cleaning stage and spark ignition engine with a modified carburetor. The experimental results showed satisfactory cold gas efficiency (in the range of 70.7-75.5%) and good lower calorific value of the producer gas for both raw materials (4.8 and 5.4 MJ kg− 1). Moreover, the plant achieved acceptable values for the electric and CHP efficiency: 15% and almost 50%, respectively. Finally, the investment achieved reasonable profitability index with a payback period of 5-6 years. As a result, the energy recovery potential from the olive industry wastes may represent a good opportunity to promote distributed generation systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy for Sustainable Development - Volume 23, December 2014, Pages 247-257
نویسندگان
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