High consistency cellulase treatment of hardwood prehydrolysis kraft based dissolving pulp
作者： Qiang Wang , Shanshan Liu , Guihua Yang , Jiachuan Chen , Yonghao Ni
DOI: 10.1016/J.BIORTECH.2015.04.069
关键词:
摘要: For enzymatic treatment of dissolving pulp, there is a need to improve the process facilitate its commercialization. this purpose, high consistency cellulase was conducted based on hypothesis that cellulose concentration would favor interactions and cellulose, thus improves efficiency while decreasing water usage. The results showed compared with low 3%, 20% led 24% increases adsorption ratio. As result, viscosity decrease Fock reactivity increase at were enhanced from 510 mL/g 70.3% 471 77.6%, respectively, 3% 24h. other properties such as alpha alkali solubility molecular weight distribution also supported conclusion more effective than pulp process.
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