Sono-assisted alkaline pretreatment of sugarcane bagasse for cellulosic ethanol production
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- 作者：Giselli Torres da Silvaa ; Luana Marcele Chiarelloa ; Esther Miranda Limaa ; Luiz Pereira Ramosa ; b ; luiz.ramos@ufpr.br" class="auth_mail" title="E-mail the corresponding author ; lramos@quimica.ufpr.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sugarcane bagasse ; Ultrasound ; Alkaline extraction ; Steam explosion ; Enzymatic hydrolysis ; Cellulosic ethanol
- 刊名：Catalysis Today
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：269
- 期：Complete
- 页码：21-28
- 全文大小：604 K
文摘
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The sono-assisted alkaline delignification of cane bagasse was optimized.
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High glucan recoveries and hydrolysis yields were obtained from the alkaline pretreatment.
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The central composite design used for optimization was validated by ANOVA.
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Sono-assisted alkali washing resulted in better ethanol yields than steam explosion.
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