Kinetic Studies on Wheat Straw Hydrolysis to Levulinic Acid

常春; 岑沛霖

doi:10.1016/S1004-9541(08)60284-0

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Kinetic Studies on Wheat Straw Hydrolysis to Levulinic Acid

Updated：2026-01-06

- Kinetic Studies on Wheat Straw Hydrolysis to Levulinic Acid
- Chinese Journal of Chemical Engineering Vol. 17, Issue 5, Pages: 835-839(2009)
- Affiliations：
  
  School of Chemical Engineering, Zhengzhou University,Zhengzhou,China,450002
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(08)60284-0
  CLC：
- Published：2009
- Accepted：
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CHANG Chun, MA Xiaojian, CEN Peilin. Kinetic Studies on Wheat Straw Hydrolysis to Levulinic Acid[J]. , 2009, 17(5): 835-839.
DOI：

CHANG Chun, MA Xiaojian, CEN Peilin. Kinetic Studies on Wheat Straw Hydrolysis to Levulinic Acid[J]. , 2009, 17(5): 835-839. DOI： 10.1016/S1004-9541(08)60284-0.

摘要

Abstract

Levulinic acid is considered as a promising green platform chemical derived from biomass.The kinetics of levulinic acid accumulation in the hydrolysis process of wheat straw was investigated in the study.Using dilute sulfuric acid as a catalyst

the kinetic experiments were performed in a temperature range of 190-230℃ and an acid concentration range of 1%-5% (by mass) .A simple model of first-order series reactions was developed

which provided a satisfactory interpretation of the experimental results.The kinetics of main intermediates including sugar and 5-hydroxymethylfurfural(5-HMF) were also established.The kinetic parameters provided useful information for understanding the hydrolysis process.

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