正丁烷固定床氧化制顺酐反应过程的开发  

DEVELOPMENT OF REACTION PROCESS OF n-BUTANE OXIDATION TO MALEIC ANHYDRIDE IN A FIXED BED

作　　者：赵福龙[1] 刘光永[1] 杭道耐 尚臣[1] 张福芝 陈裕中 屠雨恩 

机构地区：[1]天津大学化工系

出　　处：《化学工程》1990年第1期22-27,共6页Chemical Engineering(China)

摘　　要：本文运用单管试验结果分析了V-P-O催化剂用于正丁烷固定床氧化制顺酐反应过程的特征,提出了表观动力学方程,并研究了熔盐温度和空速影响顺酐收率的敏感程度和催化剂颗粒内扩散对反应结果的影响,为中试反应器设计和操作提供了依据。Based on the results of single tube test, the characteristies of V-P-O catalyst is analyzed in the reaction process of n-butane oxidation to maleic anhydride (MA), and the apparent kinetic equation is proposed. The sensitivity of the molten salt temperature and space velocity to MA yield and the effects of inner diffusion in catalyst pellets on the reaction results are studied to provide necessary information for designing a pilot ractor.

关 键 词：正丁烷 固定床 氧化 顺酐 反应过程 

分 类 号：TQ225.152[化学工程—有机化工]