Study on Sugar Production Conditions of Dilute Sulfuric Acid Hydrolysis of Corn Straw

Qing Sun; Shu He Huang; Bo Wang; Xiao Run Deng; Jia Sheng Yi; Xue Shun Zhang; Rui Shen

doi:10.4028/www.scientific.net/AMR.1008-1009.97

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1008-1009Study on Sugar Production Conditions of Dilute...

Study on Sugar Production Conditions of Dilute Sulfuric Acid Hydrolysis of Corn Straw

Abstract:

In this paper, through the study of reducing sugar conditions of corn straw hydrolysis under acidic condition, looking for the production of experimental conditions relatively reasonable. Mainly by dilute sulfuric acid hydrolysis of corn straw by single factor test, effects of sulfuric acid concentration, temperature, reaction time, particle size, ratio of solid to liquid five factors, effects on sugar yield of corn straw. The dilute sulfuric acid concentration 5%, ratio of solid to liquid was 1:14, when the reaction time is 140 min, particle fineness of 120 mesh, the reaction temperature is 100 °C, corn stalk sugar yield reached a maximum 20.11%.

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Periodical:

Advanced Materials Research (Volumes 1008-1009)

Pages:

97-100

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1008-1009.97

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Online since:

August 2014

Authors:

Qing Sun*, Shu He Huang, Bo Wang, Xiao Run Deng, Jia Sheng Yi, Xue Shun Zhang, Rui Shen

Keywords:

Corn Straw, Dilute Acid Hydrolysis, Reducing Sugar

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