Limited adsorption selectivity of active carbon toward non-saccharide compounds in lignocellulose hydrolysate
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- 作者：Zhaojiang Wanga ; wzj@qlu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jingshun Zhuanga ; Xiaojun Wanga ; Zongquan Lia ; Yingjuan Fua ; Menghua Qinb
- 关键词：Activated carbon ; Adsorption ; Hemicellulose ; Lignin ; Saccharide
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：208
- 期：Complete
- 页码：195-199
- 全文大小：1372 K
文摘
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Wood hydrolysate contains abundant hemicellulose-derived saccharides (HDS).
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Activated carbon (AC) was used to purify HDS from non-saccharide compounds (NSC).
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Competitive adsorption between HDS and NSC resulted in limited selectivity.
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Adsorption of oligomeric HDS was dominant while monomeric HDS was negligible.