Hydraulics of Column Internals under Consideration of Fouling

被引：0
|
作者：
Engel, Volker [1 ]
机构：
[1] WelChem GmbH, Postfach 145, D-82217 Eichenau, Germany
来源：
CHEMIE INGENIEUR TECHNIK | 2024年 / 96卷 / 10期
关键词：
B & ouml; den; Fluiddynamik; Fouling; Kolonneneinbauten; Fluid dynamics; Hydraulics; Tower internals; Trays;
D O I：
10.1002/cite.202300130
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The hydraulic calculation of column internals is crucial for their design. The various fouling effects (due to crystallization, particles, chemical reaction) influence the hydraulics of columns in different ways (capacity, separation efficiency). However, current hydraulic models are based on clean systems and do not consider fouling. By properly taking into account the geometrical parameters affected by fouling, the classical models can be used to calculate the state of internals as they evolve over time.
引用
收藏
页码：1413 / 1418
页数：6
相关论文
共 50 条
  • [41] Electric machine sizing consideration for ePumps in mobile hydraulics
    Assaf, Hassan
    Sarode, Shanmukh
    Vacca, Andrea
    Sudhoff, Scott D.
    ENERGY SCIENCE & ENGINEERING, 2024, 12 (03) : 793 - 809
  • [42] Fluid-dynamic experimental study in a bubble column with internals
    Colmenares, A
    Sevilla, M
    Goncalves, JJ
    González-Mendizabal, D
    INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2001, 28 (03) : 389 - 398
  • [43] COLUMN INTERNALS .6. INSPECTION ASSURES TROUBLEFREE OPERATION
    KISTER, HZ
    CHEMICAL ENGINEERING, 1981, 88 (03) : 107 - 109
  • [44] Population balance of droplets in a pulsed disc and doughnut column with wettable internals
    Fang, Qi
    Jing, Dian
    Zhou, Hao
    Li, Shaowei
    CHEMICAL ENGINEERING SCIENCE, 2017, 161 : 274 - 287
  • [45] TESTING OF NOVEL CARBON-FIBER PACKINGS AS COLUMN INTERNALS IN RECTIFICATION
    BECKER, O
    STEINER, R
    CHEMIE INGENIEUR TECHNIK, 1995, 67 (07) : 883 - 888
  • [46] Simulating the impacts of internals on gas-liquid hydrodynamics of bubble column
    Guo, Xiaofeng
    Chen, Caixia
    CHEMICAL ENGINEERING SCIENCE, 2017, 174 : 311 - 325
  • [47] Flow Regime Transitions in a Bubble Column with Internals Based on a Novel Approach
    Nedeltchev, Stoyan
    Moeller, Felix
    Hampel, Uwe
    Schubert, Markus
    JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2018, 51 (04) : 373 - 382
  • [48] Effect of internals and sparger design on mixing behavior in sectionalized bubble column
    Doshi, YK
    Pandit, AB
    CHEMICAL ENGINEERING JOURNAL, 2005, 112 (1-3) : 117 - 129
  • [49] Testing of novel carbon-fibre packings as column internals in rectification
    Becker, O.
    Steiner, R.
    Chemie-Ingenieur-Technik, 1995, 67 (07)
  • [50] Impact of gas distributor configuration on hydrodynamics in bubble column with pipe internals
    Guan, Xiaoping
    Li, Zhaoqi
    Zhao, Yuanfang
    Wang, Lijun
    Cheng, Youwei
    Li, Xi
    Huagong Xuebao/CIESC Journal, 2014, 65 (09): : 3350 - 3356
12345