کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10395141 | 888969 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of different pretreatment methods for lignocellulosic materials. Part I: Conversion of rye straw to valuable products
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparison of different pretreatment methods for lignocellulosic materials. Part I: Conversion of rye straw to valuable products Comparison of different pretreatment methods for lignocellulosic materials. Part I: Conversion of rye straw to valuable products](/preview/png/10395141.png)
چکیده انگلیسی
The conversion of lignocellulose to valuable products requires I: a fractionation of the major components hemicellulose, cellulose, and lignin, II: an efficient method to process these components to higher valued products. The present work compares liquid hot water (LHW) pretreatment to the soda pulping process and to the ethanol organosolv pretreatment using rye straw as a single lignocellulosic material. The organosolv pretreated rye straw was shown to require the lowest enzyme loading in order to achieve a complete saccharification of cellulose to glucose. At biomass loadings of up to 15% (w/w) cellulose conversion of LHW and organosolv pretreated lignocellulose was found to be almost equal. The soda pulping process shows lower carbohydrate and lignin recoveries compared to the other two processes. In combination with a detailed analysis of the different lignins obtained from the three pretreatment methods, this work gives an overview of the potential products from different pretreatment processes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 102, Issue 8, April 2011, Pages 5221-5228
Journal: Bioresource Technology - Volume 102, Issue 8, April 2011, Pages 5221-5228
نویسندگان
Thomas Ingram, Kai Wörmeyer, Juan Carlos Ixcaraguá Lima, Vera Bockemühl, Garabed Antranikian, Gerd Brunner, Irina Smirnova,