Paper Title:
Study on Liquefaction of Corncob in Polyhydric Alcohols
  Abstract

The liquefaction of corncob in polyhydric alcohols was investigated by using sulfuric acid as a catalyst. Results showed that the best liquefaction could be obtained with residue percent of 4.5% under the conditions with the corncob/polyhydric alcohols mass ratio of 1/5, reaction temperature of 150°C, reaction time of 60 min, catalyst amount of 3% (based on the weight of corncob), PEG 400/glycerin mass ratio of 7/3 in the polyhydric alcohols, respectively. The liquefied liquid products had acid number of 18.9 mg KOH/g and hydroxyl number of 616.3mg KOH/g, respectively.

  Info
Periodical
Advanced Materials Research (Volumes 183-185)
Chapter
Environmental Biotechnology
Edited by
Yanguo Shi and Jinlong Zuo
Pages
1110-1113
DOI
10.4028/www.scientific.net/AMR.183-185.1110
Citation
Y. B. Huang, Y. W. Zheng, H. Feng, Z. F. Zheng, Y. Z. Jiang, "Study on Liquefaction of Corncob in Polyhydric Alcohols", Advanced Materials Research, Vols. 183-185, pp. 1110-1113, 2011
Online since
January 2011
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Price
$32.00
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