不同溶剂对光气介质体系影响比较  

Comparison of Effects of Different Solvents on Phosgene Medium Systems

作　　者：乔洪虎 杨向东 Qiao Honghu(CNOOC Petrochemical Engineering Co.,Ltd.,Jinan 250101)

机构地区：[1]中海油石化工程有限公司,济南250101

出　　处：《化工设计》2023年第3期7-10,1,共5页Chemical Engineering Design

摘　　要：借助Aspen Plus软件模拟获得甲苯、氯苯、邻二氯苯溶剂对光气的溶解度、溶解热、平均相对挥发度、分离难易程度等数据,并对其数据进行分析比较,为光气化生产工艺溶剂的选择和工程设计提供理论分析依据。In this paper,Aspen Plus software is used to simulate and obtain data on the solubility,heat of dissolution,average relative volatility and difficulty of separation of toluene,chlorobenzene and o-dichlorobenzene solvents for phosgene,and the data is analyzed and compared,which provides a theoretical analysis basis for the selection of solvent and engineering design in the phosgenation production process.

关 键 词：光气 甲苯 氯苯 邻二氯苯 溶解度 

分 类 号：TQ02[化学工程] TQ413.2