摘要
在丙烯 /甲醇 (或异丙醇、丙三醇 ) -水 /钛硅分子筛 (TS- 1)为三相的拟反应条件下 ,研究新型热虹吸外环流反应器中的流体循环液速 ,考察空塔气速、料液流量、温度、温差、气液相物性参数和固含率等因素对循环液速的影响 ,建立相应的经验关联式 ,该关联式与实验数据拟合较好 .
The liquid circulation velocities in a three phase thermosyphonic reactor for propylene epoxidation were studied under simulation reaction conditions of propylene/methanol (isopropanol,propanetriol) containing water/TS 1 zeolite.The relationship of liquid circulation velocity was correlated well with these influential factors such as superficial gas velocity,flow rate of feed liquid, temperature,temperature difference,properties of gas and liquid,and solid holdup.
出处
《天津大学学报(自然科学与工程技术版)》
EI
CAS
CSCD
北大核心
2001年第6期730-732,共3页
Journal of Tianjin University:Science and Technology
基金
国家自然科学基金和中国石化总公司基金联合资助重大项目 (2 9792 0 70 )
国家重点基础科学研究计划资助项目 (G2 0 0 0 0 4 80 0 5)