کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7072952 | 1459943 | 2016 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The comparison of obtaining fermentable sugars from cellulose by enzymatic hydrolysis and fast pyrolysis
ترجمه فارسی عنوان
مقایسه قندهای قابل تخمیر از سلولز توسط هیدرولیز آنزیمی و پیرولیز سریع
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
Sugars are one of intermediates in the biological and chemical conversion of biomass. The objective of this study was to make comparison of obtaining fermentable sugars by enzymatic hydrolysis and fast pyrolysis of ball milling pretreated cellulose. After ball milling pretreatment for 0-18Â h, with the accumulation of alkali and alkali earth metals (from 50.8 to 276.4Â ppm) and decrease of the crystalline structure (from 89.8% to 10.1%), the hydrolysis yields increased from 23.6% to 56.0% in enzymatic saccharification, while the yields of levoglucosan diminished from 61.5% to 45.6% gradually in fast pyrolysis. Both enzymatic saccharification and fast pyrolysis had unique attractive features and unfavorable limitations. The present research provided a concept for considering choices among the technologies and feedstocks currently available.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 200, January 2016, Pages 8-13
Journal: Bioresource Technology - Volume 200, January 2016, Pages 8-13
نویسندگان
Liqun Jiang, Anqing Zheng, Zengli Zhao, Fang He, Haibin Li, Nannan Wu,