期刊
BIORESOURCE TECHNOLOGY
卷 135, 期 -, 页码 697-703出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2012.09.035
关键词
Biorefinery; Hydrothermal medium; Cellulose; Glucose
资金
- Spanish Ministry of Science and Innovation for the Project [CTQ2010-15475]
- Spanish Ministry of Education for the FPU Grant [AP2009-0402]
A new reactor was developed for the selective hydrolysis of cellulose. In this study, the glucose selectivity obtained from cellulose was improved by using ultra-fast reactions in which a selective medium was combined with an effective residence time control. A selective production of glucose, fructose and cellobiose (50%) or total mono-oligo saccharides (>96%) was obtained from the cellulose in a reaction time of 0.03 s. Total cellulose conversion was achieved with a 5-hydroxymethylfural concentration lower than 5 ppm in a novel micro-reactor. Reducing the residence time from minutes to milliseconds opens the possibility of moving from the conventional m(3) to cm(3) reactor volumes. (C) 2012 Elsevier Ltd. All rights reserved.
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