کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7160562 | 1462844 | 2016 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Environmental flows and life cycle assessment of associated petroleum gas utilization via combined heat and power plants and heat boilers at oil fields
ترجمه فارسی عنوان
بررسی جریان های محیطی و چرخه حیات استفاده از گازهای همراه با استفاده از ترکیب گرما و نیروگاه ها و دیگهای گرمایشی در زمینه های نفت
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کلمات کلیدی
گاز وابسته، آتش زدن، گرما و نیروگاه ترکیبی، دیگهای حرارتی، ارزیابی چرخه حیات،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
Flaring of associated petroleum gas is a major resource waste and causes considerable emissions of greenhouse gases and air pollutants. New environmental regulations are forcing oil industry to implement innovative and sustainable technologies in order to compete in growing energy market. A modern trend of introducing energy-effective cogeneration systems to the oil fields by replacing flaring and existing heat generation technologies powered by associated petroleum gas is discussed through material flow analysis and environmental impact assessment. The environmental assessment is based on the consequential life cycle assessment method and mainly primary data compiled directly from measurements on Serbian oil-fields or company-supplied information. The obtained results confirm that the utilization of associated petroleum gas via combined heat and power plants and heat boilers can provide a significant reduction in greenhouse gas emissions and resource depletion by displacing marginal production of heat and electricity. At the base case scenario, which assumes a 100% heat realization rate, the global warming potential of the combined heat and power plant and heat boiler scenarios were estimated at â4.94 and â0.54 kg CO2eq Smâ3, whereas the cumulative fossil energy requirements of these scenarios were â48.7 and â2.1 MJ Smâ3, respectively. This is a significant reduction compared to the global warming potential (2.25 kg CO2eq Smâ3) and cumulative fossil energy requirements (35.36 MJ Smâ3) of flaring. Nevertheless, sensitivity analyses have shown that life cycle assessment results are sensitive to heat utilization rate and the choice of marginal technology.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 118, 15 June 2016, Pages 96-104
Journal: Energy Conversion and Management - Volume 118, 15 June 2016, Pages 96-104
نویسندگان
Vuk RajoviÄ, Ferenc Kiss, Nikola MaraviÄ, Oskar Bera,