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
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کلمات کلیدی
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 kgâ 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
Journal: Energy for Sustainable Development - Volume 23, December 2014, Pages 247-257
نویسندگان
David Vera, Francisco Jurado, Nikolaos K. Margaritis, Panagiotis Grammelis,