γ-丁内酯生产中催化剂性能的研究

Study of Make γ-BL Process Catalytic Characteristics

本文介绍由顺丁烯二酸酐氢化生产γ-丁内酯的过程中,对Cu-Zn催化剂性能的研究,得出了当顺丁烯二酸酐流速为0.16g/(克催化剂·h),反应温度为208℃,Cu-Zn催化剂的重量比为1:1时,顺丁烯二酸酐的单程转化率达到96％的好结果。

The catalytic characteristics of Cu-Zn in the process of producing γ-BL from maleic anhydride are introduced in this paper. When maleic anhydride velocity is controlled at 0.16g/(g. catalyt. hr),reaction temperature 208℃ and Cu-Zn catalyst weight ratio at 1:1, we obtain a good way yeild of 96 percent.