Effect of Distributor Design on Gas-Liquid Distribution in Monolithic Bed at High Gas/Liquid Ratios

周媛; AL-DAHHAN Muthanna; DUDUKOVIC Milorad; 刘辉

doi:10.1016/S1004-9541(11)60237-1

Your Location：

Home >

Browse articles >

Effect of Distributor Design on Gas-Liquid Distribution in Monolithic Bed at High Gas/Liquid Ratios

Updated：2026-01-06

- Effect of Distributor Design on Gas-Liquid Distribution in Monolithic Bed at High Gas/Liquid Ratios
- Effect of Distributor Design on Gas-Liquid Distribution in Monolithic Bed at High Gas/Liquid Ratios
- 中国化学工程学报（英文版） 2012年20卷第4期页码：693-700
- Affiliations：
  
  1. Beijing University of Chemical Technology,Beijing,China,100029
  2. Missouri University of Science and Technology, Rolla,MO,USA,65409
  3. Washington University in St.Louis,MO,USA,63130
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(11)60237-1
  中图分类号：
- 纸质出版：2012
- Accepted：
Scan QR Code
周媛, AL-DAHHAN Muthanna, DUDUKOVIC Milorad, 等. Effect of Distributor Design on Gas-Liquid Distribution in Monolithic Bed at High Gas/Liquid Ratios[J]. 中国化学工程学报（英文版）, 2012,20(4):693-700.

ZHOU Yuan, AL-DAHHAN Muthanna, DUDUKOVIC Milorad, LIU Hui. Effect of Distributor Design on Gas-Liquid Distribution in Monolithic Bed at High Gas/Liquid Ratios[J]. Chin.J.Chem.Eng., 2012, 20(4): 693-700.
周媛, AL-DAHHAN Muthanna, DUDUKOVIC Milorad, 等. Effect of Distributor Design on Gas-Liquid Distribution in Monolithic Bed at High Gas/Liquid Ratios[J]. 中国化学工程学报（英文版）, 2012,20(4):693-700. DOI： 10.1016/S1004-9541(11)60237-1.

ZHOU Yuan, AL-DAHHAN Muthanna, DUDUKOVIC Milorad, LIU Hui. Effect of Distributor Design on Gas-Liquid Distribution in Monolithic Bed at High Gas/Liquid Ratios[J]. Chin.J.Chem.Eng., 2012, 20(4): 693-700. DOI： 10.1016/S1004-9541(11)60237-1.

摘要

Abstract

Experiments were carried out to investigate the liquid flow distribution at high gas/liquid ratios in a cold model monolith bed of a 0.048 m diameter with 62 cells per cm

.Three types of distributor for the liquid distribution were used to evaluate their distribution performance.Local liquid saturation in individual channels was measured using 16 single-point optical fiber probes mounted inside the channels.The results indicate that 1) The optical fiber probe technique can measure phase distribution in the monolith bed;2) Liquid saturation distribution along the radial direction of the monolith bed is not uniform and the extent of non-uniformity depends on the distributor design and phase velocities;and 3) The tube array distributor provides superior liquid distribution performance over the showerhead and nozzle distributors.

关键词

Keywords

references

浏览量

1664

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

COS generation behavior during desulfurization for H2S over zeolite in simulated blast furnace gas

Bubble dispersion intensification via flow guidance and drainage in a bubble column with internals

Research on the electrostatic spray characteristics of ethanol/n-butanol blended fuels

Understanding temperature-dependent degradation in proton exchange membrane water electrolyzer: The critical role of porous transport layer

Synergistically coupling of vertically oriented Ru/Co co-doped MoS2 with interfacial engineering for efficient electrochemical hydrogen evolution