کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8100665 | 1522113 | 2016 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Assessing energy performance of bio-based succinic acid production using LCA
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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
Bio-succinic acid (bio-SAC) is a promising industrial alternative to the currently used petroleum counterparts. This is mainly due to its energy and environmental performances, which were both, assessed using a cradle-to-gate LCA approach. The foreground data used in this LCA were based on real production data from a facility in Louisiana, USA that uses a non-food crop feedstock. Results indicate that electricity use and heat generation were identified to have the biggest impact on the energy and environmental performances of bio-SAC and to have the highest improvements potential. In addition, bio-SAC has lower GWP and non-ren CED values in comparison to petroleum-based SAC by 385% and 1045%, respectively. Scenario analyses indicate that using an energy intensive feedstock (e.g., dextrose) instead of sorghum will have an adverse impact on bio-SAC GWP and non-ren CED.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Cleaner Production - Volume 139, 15 December 2016, Pages 761-769
Journal: Journal of Cleaner Production - Volume 139, 15 December 2016, Pages 761-769
نویسندگان
Hassan I. Moussa, Ali Elkamel, Steven B. Young,