کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4926337 | 1431593 | 2017 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bioconversion of switchgrass: Identification of a leading pretreatment option based on yield, cost and environmental impact
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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
Glucose and ethanol yields showed that methanol was the most effective pretreatment chemical at 1 mol Lâ1, producing 230 g of glucose and 340 cm3 of ethanol kgâ1 of feedstock with a 97% conversion rate. Pretreatment employing sodium hydroxide was found to be the least effective, with cellulose to glucose conversion rates of 38% and 62% following simultaneous saccharification and fermentation (SSF). In general, SSF significantly increased cellulose conversion rates, up to 32% for some samples. At 0.55 ⬠kgâ1 glucose and 0.50 ⬠Lâ1 ethanol methanol was also found to be the most cost effective pretreatment technique compared to sodium hydroxide at 1.96 ⬠kgâ1 glucose and 7.94 ⬠Lâ1 ethanol.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 111, October 2017, Pages 638-645
Journal: Renewable Energy - Volume 111, October 2017, Pages 638-645
نویسندگان
Emma Smullen, John Finnan, David Dowling, Patricia Mulcahy,