Study on Dilute Sulfuric Acid Hydrolysis of Corn Stover

Abstract:

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The object of this research is to investigate the factors influencing the hydrolysis of corn stover by dilute sulfuric acid and the types of sugars existed in hydrolysate. Experiment results showed that the optimal conditions were hydrolysis temperature 120°C, stover size 20-40 mesh, soak time 36h, reaction time 100 min, H2SO4 concentration 1.5% and solid-liquid ratio 1:8. Sugars gained in the hydrolysate were xylose 3.0%, glucose 0.71%, mannose 0.12% and galactose 0.32% determined by capillary electrophoresis.

Info:

Periodical:

Advanced Materials Research (Volumes 236-238)

Edited by:

Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao

Pages:

313-316

DOI:

10.4028/www.scientific.net/AMR.236-238.313

Citation:

J. P. Zhu et al., "Study on Dilute Sulfuric Acid Hydrolysis of Corn Stover", Advanced Materials Research, Vols. 236-238, pp. 313-316, 2011

Online since:

May 2011

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Price:

$35.00

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