内循环无梯度反应器性能的检验  

Performance Examination of the Internal Recycling Gradientless Reactor

作　　者：张向京[1] 赵焕祺[1] 赵瑞红[1] 

机构地区：[1]河北科技大学化学与制药工程系,河北石家庄050018

出　　处：《河北工业科技》1999年第3期4-7,共4页Hebei Journal of Industrial Science and Technology

摘　　要：利用停留时间分布的测定，介绍了检验理想混合的原理和方法，并对内循环无梯度反应器的性能进行了检验。结果表明：在特定的实验条件下（催化剂厚度１ｍ ｍ ，气体流量８０ ｍ Ｌ／ｍ ｉｎ），反应器达到无梯度状态的最小转速为１ ８００ ｒ／ｍ ｉｎ，随着气体流量和催化剂装填量的增加，相应的最小转速也要增加。The principle and method for examination of perfect mixture by residence time distributed measurement were introduced,and the performance examination of the internal recycling gradientless reactor was carried out.The results manifested that on a special experimental condition (the catalyst height l mm,the gas flux 80 mL/min) the minimum rotation speed under which gradientless state can be achieved in the reactor was 1 800 r/min,with the increasing of the gas flux and the catalyst height,the corresponding minimum rotation speed also increased.

关 键 词：内循环 无梯度反应器 性能检验 脉冲示踪法 

分 类 号：TQ016.5[化学工程]