非贵金属新型催化剂催化松香歧化动力学研究

Study on reaction kinetics of rosin disproportionation catalyzed by non-noble metal

    摘要
  • 摘要: 以醇盐水解法制备的Ni-Al/MnOx(Ⅱ)为催化剂催化松香歧化反应,研究了反应的动力学特征,得到其动力学方程为:lnw=kt+1.326 7,其中反应速度常数k与反应温度T间的关系为k=0.103 6 e-8.854/RT.

     

    Abstract: Ni-Al/MnOx(Ⅱ)catalyst prepared by hydrolysis of metal alkoxides was used to catalyze the disproportionation of rosin.The reaction kinetics was researched.The kinetic model was obtainedlnw=kt+1.326 7and the relationship between the reaction rate constant k and the temperature T was k=0.103 6 e-8.854/RT.

     

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