正丁烷制顺酐小试及单管反应工艺的研究  

Research of n-butane to maleic anhydride on lab test and single tube reactor

作　　者：冯晔 师慧敏[1] 张东顺[1] 张作峰[1] Feng Ye;Shi Huimin;Zhang Dongshun;Zhang Zuofeng(Sinopec Beijing Research Institute of Chemical Industry,Beijing 100013,China)

机构地区：[1]中国石化北京化工研究院,北京100013

出　　处：《石油化工》2022年第9期1052-1057,共6页Petrochemical Technology

摘　　要：通过对正丁烷氧化制顺酐小试及单管固定床反应器的实验研究,讨论了反应器内外扩散传质和传热的影响,以及气态空速、温度和正丁烷含量对反应的影响,获得顺酐收率达到95%(w)以上的操作区域,为工业化放大提供了设计依据和操作指导。Based on the experimental research on the oxidation of n-butane to maleic anhydride in lab test and single tube reactor,this paper discusses the effects of internal and external diffusion of mass transfer and heat transfer in reactor,as well as the effects of gas hourly space velocity,temperature and n-butane content on the reaction,obtaining an operation area where the yield of maleic anhydride reaches more than 95%(w),which provides design basis and operation guidance for industrial scale-up.

关 键 词：顺酐 单管 固定床反应器 

分 类 号：TQ216[化学工程—有机化工]