Study of liquid holdup in packed columns by the falling film theory

被引：0
|
作者：
Zhang, Hongyan [1 ]
Wang, Shuying [1 ]
机构：
[1] Institute of Chemical Engineering, Tianjin University, Tianjin 300072, China
来源：
Huaxue Gongcheng/Chemical Engineering | 2000年 / 28卷 / 02期
关键词：
Falling film theory - Liquid holdup - Packed columns;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Liquid holdup in packed columns is an important parameter. A new method was presented according to the theory of falling film to calculate the holdup in structured packing. Although differences existed between the calculated values and the experiment ones, the model can still be used in engineering evaluation.
引用
收藏
页码：13 / 15
相关论文
共 50 条
  • [21] GAS HOLDUP AND MIXING CHARACTERISTICS OF PACKED BUBBLE-COLUMNS
    NIRANJAN, K
    PANGARKAR, VG
    CHEMICAL ENGINEERING JOURNAL AND THE BIOCHEMICAL ENGINEERING JOURNAL, 1984, 29 (02): : 101 - 111
  • [22] Liquid distribution and holdup in the random packed column
    Velo, A. F.
    Carvalho, D. V. S.
    Hamada, M. M.
    FLOW MEASUREMENT AND INSTRUMENTATION, 2018, 62 : 176 - 185
  • [23] THEORY OF LIQUID-PHASE DISPERSION IN PACKED-COLUMNS
    GUNN, DJ
    CHEMICAL ENGINEERING SCIENCE, 1980, 35 (12) : 2405 - 2413
  • [24] Pressure drop and liquid holdup in a packed tower
    Piret, EL
    Mann, CA
    Wall, T
    INDUSTRIAL AND ENGINEERING CHEMISTRY, 1940, 32 : 861 - 863
  • [25] Pressure drop from friction and liquid holdup in two-phase ascending gas-liquid flow in packed columns
    Camacho Rubio, F.
    Gonzalez Tello, P.
    Jurado Alameda, E.
    Rodriguez Vives, S.
    International chemical engineering, 1988, 28 (04): : 627 - 633
  • [26] LIQUID DISTRIBUTION IN PACKED COLUMNS
    DUTKAI, E
    RUCKENSTEIN, E
    CHEMICAL ENGINEERING SCIENCE, 1968, 23 (11) : 1365 - +
  • [27] PERFORMANCE OF PACKED COLUMNS .3. HOLDUP FOR AQUEOUS AND NONAQUEOUS SYSTEMS
    SHULMAN, HL
    ULLRICH, CF
    WELLS, N
    PROULX, AZ
    AICHE JOURNAL, 1955, 1 (02) : 259 - 264
  • [28] Local measurements of void fraction and liquid holdup in packed columns using X-ray computed tomography
    Toye, D
    Marchot, P
    Crine, M
    Pelsser, AM
    L'Homme, G
    CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 1998, 37 (06) : 511 - 520
  • [29] Local measurements of void fraction and liquid holdup in packed columns using X-ray computed tomography
    Toye, D.
    Marchot, P.
    Crine, M.
    Pelsser, A.-M.
    L'Homme, G.
    Chemical Engineering and Processing, 1998, 37 (06): : 511 - 520
  • [30] Holdup, pressure drop, and flooding in packed countercurrent columns for the gas extraction
    Stockfleth, R
    Brunner, G
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2001, 40 (01) : 347 - 356
12345