dc.contributor.author | Janga, Kando Khalifa | |
dc.contributor.author | Øyaas, Karin | |
dc.contributor.author | Hertzberg, Terje | |
dc.contributor.author | Moe, Størker | |
dc.date.accessioned | 2019-10-14T07:31:50Z | |
dc.date.available | 2019-10-14T07:31:50Z | |
dc.date.created | 2012-05-10T08:51:00Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | BioResources. 2012, 7 (3), 2728-2741. | nb_NO |
dc.identifier.issn | 1930-2126 | |
dc.identifier.uri | http://hdl.handle.net/11250/2621834 | |
dc.description.abstract | The yield of monosaccharides after two-stage concentrated sulfuric acid hydrolysis of softwood (Scots pine) and hardwood (trembling aspen) was modeled using a generalized severity parameter with a time-independent rate constant. The severity parameter, which combines the major operating variables acid concentration, temperature, and reaction time in the decrystallization stage into a single reaction ordinate, was successfully used to describe monosaccharide yields after a standardized hydrolysis stage. Conversion of cellulose to glucose demanded a higher severity to reach maximum glucose yields than the conversion of hemicelluloses to their respective monosaccharides, and the conversion of pine demanded a higher severity to obtain maximum monosaccharide yields as compared to aspen. The results indicate that the generalized severity parameter can be a useful tool for the prediction of sugar yields in a two-stage concentrated sulfuric acid hydrolysis process. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | North Carolina State University | nb_NO |
dc.title | Application of a Pseudo-Kinetic Generalized Serverity Model to the Concentrated Sulfuric Acid Hydrolysis of Pinewood and Aspenwood | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.pagenumber | 2728-2741 | nb_NO |
dc.source.volume | 7 | nb_NO |
dc.source.journal | BioResources | nb_NO |
dc.source.issue | 3 | nb_NO |
dc.identifier.cristin | 923938 | |
dc.description.localcode | Copyright © 2012 by the authors. | nb_NO |
cristin.unitcode | 194,66,30,0 | |
cristin.unitname | Institutt for kjemisk prosessteknologi | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |