کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7080049 | 1459995 | 2013 | 38 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Techno-economic analysis for brewer's spent grains use on a biorefinery concept: The Brazilian case
ترجمه فارسی عنوان
تجزیه و تحلیل تکنولوژیک و اقتصادی برای دانه های صرف شده توسط برنده در مفهوم بیورفینشن استفاده می شود: پرونده برزیل
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
A techno-economic analysis for use of brewer's spent grains (BSG) on a biorefinery concept for the Brazilian case is presented. Four scenarios based on different levels of heat and mass integration for the production of xylitol, lactic acid, activated carbon and phenolic acids are shown. A simulation procedure using the software Aspen Plus and experimental yields was used. Such procedure served as basis for the techno-economic and environmental assessment according to the Brazilian conditions. Full mass integration on water and full energy integration was the configuration with the best economic and environmental performance. For this case, the obtained economic margin was 62.25%, the potential environmental impact was 0.012Â PEI/kg products, and the carbon footprint of the processing stage represented 0.96Â kg CO2-e/kg of BSG. This result served as basis to draw recommendations on the technological, economic and environmental feasibility for implementation of such type of biorefinery in Brazil.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 148, November 2013, Pages 302-310
Journal: Bioresource Technology - Volume 148, November 2013, Pages 302-310
نویسندگان
Solange I. Mussatto, Jonathan Moncada, Inês C. Roberto, Carlos A. Cardona,