从浓度分布评价填料塔性能

作者：唐忠利; 刘春江; 陈江波; 王广全; 袁希钢; 余国琮

来源：化工学报, 2004, (05): 810-814.

• 蒸馏
• 填料塔
• 浓度分布
• 不均匀流动 distillation
• packed tower
• composition profiles
• imperfect flow

The performance of sheet metal structured packing Mellapak 350Y in a pilot-scale high-pressure column(0.15 m I.D.) was investigated at 700-1900 kPa. The packing height was 2.0 m. Isobutane and n -butane was used as test mixture. The imperfect flow phenomena in column,such as maldistribution,wall flo...

• 单位
  天津大学; 化学工程联合国家重点实验室