Influence of Gas Density on Hydrodynamics in a Bubble Column

被引：0
|
作者：
Tang Xiaojin [1 ]
Hou Shuandi [1 ]
Zhang Zhanzhu [1 ]
机构：
[1] SINOPEC, Res Inst Petr Proc, Beijing 100083, Peoples R China
来源：
CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY | 2014年 / 16卷 / 01期
关键词：
bubble column; hydrodynamics; gas density; SCALE-UP; REACTOR; DESIGN;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Two kinds of gases were used to investigate the influence of gas density on the hydrodynamic characteristics in a bubble column. It can be found out that higher gas density leads to smaller bubble diameter and the flow patterns are different for the both gases. Energy balance mechanisms are analyzed by considering the gas density difference. Models were developed to predict the average bubble diameter with good accuracy.
引用
收藏
页码：66 / 70
页数：5
相关论文
共 50 条
  • [41] Influence of gas separator and scale-up on the hydrodynamics of external loop circulating bubble columns
    Al-Masry, WA
    CHEMICAL ENGINEERING RESEARCH & DESIGN, 2004, 82 (A3) : 381 - 389
  • [42] Multiscale modeling of hydrodynamics, mass transfer and reaction in bubble column reactors
    Bauer, M
    Eigenberger, G
    CHEMICAL ENGINEERING SCIENCE, 2001, 56 (03) : 1067 - 1074
  • [43] Bubble size fractal dimension, gas holdup, and mass transfer in a bubble column with dual internals
    Xu, Xiao
    Wang, Junjie
    Yang, Qiang
    Wang, Lei
    Lu, Hao
    Liu, Honglai
    Wang, Hualin
    CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2020, 28 (12) : 2968 - 2976
  • [44] Development of modeling and simulation of bubble-liquid hydrodynamics in bubble column
    Liu, Yang
    Zhang, Li
    Zhou, Lixing
    ENERGY SCIENCE & ENGINEERING, 2020, 8 (02) : 327 - 339
  • [45] Influence of the bubble size distribution on the bubble column flow regime
    Lucas, D.
    Ziegenhein, T.
    INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2019, 120
  • [46] Local hydrodynamics modeling of a gas-liquid-solid three-phase bubble column
    Jia, Xiaoqiang
    Wen, Jianping
    Zhou, Haoli
    Feng, Wei
    Yuan, Qing
    AICHE JOURNAL, 2007, 53 (09) : 2221 - 2231
  • [47] CFD simulation of hydrodynamics of gas-liquid-solid three-phase bubble column
    Li, Weiling
    Zhong, Wenqi
    POWDER TECHNOLOGY, 2015, 286 : 766 - 788
  • [48] Effect of gas sparger design on bubble column hydrodynamics using pure and binary liquid phases
    Besagni, Giorgio
    Gallazzini, Lorenzo
    Inzoli, Fabio
    CHEMICAL ENGINEERING SCIENCE, 2018, 176 : 116 - 126
  • [49] Gas hold up in bubble column at high pressure and high temperature
    Leonard, Clement
    Ferrasse, Jean-Henry
    Lefevre, Sebastien
    Viand, Alain
    Boutin, Olivier
    CHEMICAL ENGINEERING SCIENCE, 2019, 200 (186-202) : 186 - 202
  • [50] EFFECT OF PRESSURE ON GAS HOLDUP IN A BUBBLE COLUMN AND A SLURRY BUBBLE COLUMN
    KOJIMA, H
    OKUMURA, B
    NAKAMURA, A
    JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1991, 24 (01) : 115 - 117
12345