Document Detail


Solid acid and microwave-assisted hydrolysis of cellulose in ionic liquid.
MedLine Citation:
PMID:  19703684     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
Solid acid-catalyzed hydrolysis of cellulose in ionic liquid was greatly promoted by microwave heating. H-form zeolites with a lower Si/Al molar ratio and a larger surface area showed a relatively higher catalytic activity. These solid catalysts exhibited better performance than the sulfated ion-exchanging resin NKC-9. Compared with conventional oil bath heating mode, microwave irradiation at an appropriate power significantly reduced the reaction time and increased the yields of reducing sugars. A typical hydrolysis reaction with Avicel cellulose produced glucose in around 37% yield within 8min.
Authors:
Zehui Zhang; Zongbao K Zhao
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2009-08-03
Journal Detail:
Title:  Carbohydrate research     Volume:  344     ISSN:  1873-426X     ISO Abbreviation:  Carbohydr. Res.     Publication Date:  2009 Oct 
Date Detail:
Created Date:  2009-09-25     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0043535     Medline TA:  Carbohydr Res     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  2069-72     Citation Subset:  IM    
Affiliation:
Dalian Institute of Chemical Physics, CAS, Dalian, China.
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