کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10395012 | 888967 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Alkaline pre-treatment of oilseed rape straw for bioethanol production: Evaluation of glucose yield and pre-treatment energy consumption
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The objective of the research was to investigate the effect of biomass loading, alkali (NaOH) concentration and pre-treatment time on the yield of glucose obtained following alkaline pre-treatment and enzymatic hydrolysis of oilseed rape (OSR) straw. A maximum glucose yield of (440.6 ± 14.9) g glucose kgâ1 biomass was obtained when OSR straw was pre-treated at a biomass loading of 50 g kgâ1 and an alkali concentration of 0.63 mol dmâ3 NaOH for 30 min. The energy efficiency of glucose extraction (0.39 kg glucose MJâ1 consumed) was highest when OSR straw was pre-treated at a biomass loading of 50 g kgâ1 and an alkali concentration of 0.63 or 0.75 mol dmâ3 for 30 min. The study demonstrated alkaline pre-treatment of OSR straw is superior to acid pre-treatment in terms of glucose yield and energy efficiency.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 102, Issue 11, June 2011, Pages 6547-6553
Journal: Bioresource Technology - Volume 102, Issue 11, June 2011, Pages 6547-6553
نویسندگان
Anil Kuruvilla Mathew, Keith Chaney, Mitch Crook, Andrea Claire Humphries,