Kinetics of 2-Methyl-6-acetyl-naphthalene Liquid Phase Catalytic Oxidation

田文玉; 薛为岚; 曾作祥; 邵记

doi:10.1016/S1004-9541(09)60035-5

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Kinetics of 2-Methyl-6-acetyl-naphthalene Liquid Phase Catalytic Oxidation

Updated：2026-01-06

- Kinetics of 2-Methyl-6-acetyl-naphthalene Liquid Phase Catalytic Oxidation
- Chinese Journal of Chemical Engineering Vol. 17, Issue 1, Pages: 72-77(2009)
- Affiliations：
  
  1. Department of Chemical Engineering, Hebei University of Science and Technology,Shijiazhuang,China,050018
  2. Institute of Chemical Engineering, East China University of Science and Technology,Shanghai,China,200237
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(09)60035-5
  CLC：
- Published：2009
- Accepted：
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TIAN Wenyu, XUE Weilan, ZENG Zuoxiang, SHAO Ji. Kinetics of 2-Methyl-6-acetyl-naphthalene Liquid Phase Catalytic Oxidation[J]. , 2009, 17(1): 72-77.
DOI：

TIAN Wenyu, XUE Weilan, ZENG Zuoxiang, SHAO Ji. Kinetics of 2-Methyl-6-acetyl-naphthalene Liquid Phase Catalytic Oxidation[J]. , 2009, 17(1): 72-77. DOI： 10.1016/S1004-9541(09)60035-5.

摘要

In this paper

a kinetics model for the liquid-phase oxidation of 2-methyl-6-acetyl-naphthalene to 2

6-naphthalene dicarboxylic acid catalyzed by cobalt-manganese-bromide is proposed.The effects of the reaction temperature

catalyst concentration and ratio of catalyst on the time evolution of the experimental concentration for the constituents including raw material

intermediates and product are investigated.The model parameters are determined in a nonlinear optimization

minimizing the difference between the simulated and experimental time evolution of the product composition obtained in a semi-batch oxidation reactor where the gas and liquid phase were well mixed.The kinetics data demonstrate that the model is suitable to the liquid-phase oxidation of 2-methyl-6-acetyl-naphthalene to 2

6-naphthalene dicarboxylic acid.

Abstract

In this paper

a kinetics model for the liquid-phase oxidation of 2-methyl-6-acetyl-naphthalene to 2

6-naphthalene dicarboxylic acid catalyzed by cobalt-manganese-bromide is proposed.The effects of the reaction temperature

catalyst concentration and ratio of catalyst on the time evolution of the experimental concentration for the constituents including raw material

intermediates and product are investigated.The model parameters are determined in a nonlinear optimization

6-naphthalene dicarboxylic acid.

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