کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6769213 | 512477 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
GHG balance of crude palm oil for biodiesel production in the northern region of Brazil
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
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چکیده انگلیسی
Biomass has become important as an alternative to fossil fuels and as a means to decrease greenhouse gas (GHG) emissions, particularly in tropical regions such as Brazil. Therefore, the demand for energy crops has increased strongly, and among such crops, palm oil is distinctive because of its productivity and well-developed production techniques. This paper intends to evaluate crude palm oil's GHG balance through a life-cycle assessment approach. This study is based on the average data of an ideal palm oil system in the northern region of Brazil. In the production of crude palm oil, a large amount of CO2 sequestration occurs during the growth of palm oil trees. In contrast, the greatest emissions are biotic CO2, which returns to the atmosphere and emissions from fertilizer production. The GHG balance of an oil palm plantation is approximately â208 kg CO2-equiv./1000 kg crude palm oil per year.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 62, February 2014, Pages 516-521
Journal: Renewable Energy - Volume 62, February 2014, Pages 516-521
نویسندگان
Thiago Oliveira Rodrigues, Armando Caldeira-Pires, Sandra Luz, Claudio Albuquerque Frate,