کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7072867 1459944 2016 41 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An evaluation of dilute acid and ammonia fiber explosion pretreatment for cellulosic ethanol production
ترجمه فارسی عنوان
ارزیابی پیشگیری از انحلال فیبر رقیق اسید و آمونیاک برای تولید اتانول سلولزی
کلمات کلیدی
اسید شستشو انفجار فیبر آمونیاک، پیش درمان هیدرولیز آنزیمی، ذرت ذرت،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
The challenge associated with cellulosic ethanol production is maximizing sugar yield at low cost. Current research is being focused to develop a pretreatment method to overcome biomass recalcitrance in an efficient way. This review is focused on two major pretreatments: dilute acid (DA) and ammonia fiber explosion (AFEX) pretreatment of corn stover and how these pretreatment cause morphological and chemical changes to corn stover in order to overcome the biomass recalcitrance. This review highlights the key differences of these two pretreatments based on compositional analysis, cellulose and its crystallinity, morphological changes, structural changes to lignin, enzymatic reactivity and enzyme adsorption onto pretreated solids and finally cellulosic ethanol production from the hydrolysate of DA and AFEX treated corn stover. Each stage of the process, AFEX pretreated corn stover was superior to DA treated corn stover.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 199, January 2016, Pages 13-20
نویسندگان
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