کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
680659 | 1459974 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrolysis and composition of recovered fibres fractionated from solid recovered fuel
ترجمه فارسی عنوان
هیدرولیز و ترکیب الیاف بازیافت شده از سوخت جامد بازیافت شده
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کلمات کلیدی
CHPCBHHPAEC-PADGMOgenetically modified organism - ارگانیزم اصلاح شده ژنتیکیEndoglucanase - اندوگلیکونازCombined Heat and Power - ترکیب گرما و قدرتcellobiohydrolase - سلولی بیو هیدرولازhigh-performance anion-exchange chromatography with pulsed amperometric detection - عملکرد کروماتوگرافی آنیونی با عملکرد بالا با تشخیص آمپولومتر پالسیmul - من
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
Fibres fractionated from solid recovered fuel (SRF), a standardised market combustion fuel produced from sorted waste, were considered as a source of lignocellulosic fermentable sugars. The fibre yield from four samples of SRF was 25-45%, and the separated material consisted of 52-54% carbohydrates, mainly glucan, with a high content of ash (12-17%). The enzymatic digestibility of recovered fibres was studied at low and high solids loading and compared with model substrates containing only chemical and mechanical pulps. Above 80% hydrolysis yield was reached at 20% solids loading in 48Â h, but variation was observed between different samples of recovered fibres. Surfactants were found to improve the hydrolysis yield of recovered fibres especially in tumbling-type of mixing at low solids loading, where hydrolysis was found to stagnate without surfactants. The results suggest that SRF is a potential source of easily digestible lignocellulosic carbohydrates for use in biorefineries.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 169, October 2014, Pages 88-95
Journal: Bioresource Technology - Volume 169, October 2014, Pages 88-95
نویسندگان
K. Kemppainen, M. Siika-aho, A. Ãstman, E. Sipilä, T. Puranen, N. von Weymarn, K. Kruus,