Hydrothermal Pretreatment of Hardwood Chips Prior to Alkaline Pulping and D0(EP)D1 Bleaching

Hydrothermal Pretreatment of Hardwood Chips Prior to Alkaline Pulping and D0(EP)D1 Bleaching

In this study, mixed southern hardwood was pretreated via a hydrothermal process at 160 °C for 1 h. Alkaline pulping was then conducted on both the pretreated and original chips to prepare pulp with Kappa 17 and 30. For the Kappa 30 pulps, oxygen delignification was further carried out to render Kap...

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Bibliographic Details
Main Authors: Congcong Chi, Mi Liu, Hasan Jameel, Sufeng Zhang, Zeng Zhang
Format: Article
Language:English
Published: North Carolina State University 2014-08-01
Series:BioResources
Subjects:
Hydrothermal pretreatment
Fuel ethanol
Hardwood
Alkaline pulping
D0(EP)D1 Bleaching
Online Access:http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_4_Chi_6193_Hydrothermal_Pretreatment_Hardwood_Chips

Internet

http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_4_Chi_6193_Hydrothermal_Pretreatment_Hardwood_Chips

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