INFLUENCE OF ROTATING MAGNETIC FIELD ON GAS-LIQUID VOLUMETRIC MASS TRANSFER COEFFICIENT

被引：2
|
作者：
Rakoczy, Rafal [1 ]
Konopacki, Maciej [1 ]
Kordas, Marian [1 ]
Drozd, Radoslaw [2 ]
Fijalkowski, Karol [2 ]
机构：
[1] West Pomeranian Univ Technol, Fac Chem Engn, Inst Chem Engn & Environm Protect Proc, Al Piastow 42, PL-71065 Szczecin, Poland
[2] West Pomeranian Univ Technol, Fac Biotechnol & Anim Husb, Dept Immunol Microbiol & Physiol Chem, Al Piastow 45, PL-70311 Szczecin, Poland
来源：
CHEMICAL AND PROCESS ENGINEERING-INZYNIERIA CHEMICZNA I PROCESOWA | 2017年 / 38卷 / 03期
关键词：
mass transfer; volumetric mass transfer coefficient; rotating magnetic field; SACCHAROMYCES-CEREVISIAE; STIRRED BIOREACTORS; YEAST; EXPOSURE; PROLIFERATION; NANOPARTICLES; PREDICTION;
D O I：
10.1515/cpe-2017-0032
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The main objective of these experiments was to study the oxygen mass transfer rate through the volumetric mass transfer coefficient (kLa) for an experimental set-up equipped with a rotating magnetic field (RMF) generator and various liquids. The experimental results indicated that kLa increased along the magnetic strength and the superficial gas velocity. Mathematical correlations defining the influence of the considered factors on kLa were proposed.
引用
收藏
页码：423 / 432
页数：10
相关论文
共 50 条
  • [21] Gas-liquid mass transfer in a falling film microreactor: Effect of reactor orientation on liquid-side mass transfer coefficient
    Lokhat, David
    Domah, Ashveer Krishen
    Padayachee, Kuveshan
    Baboolal, Aman
    Ramjugernath, Deresh
    CHEMICAL ENGINEERING SCIENCE, 2016, 155 : 38 - 44
  • [22] Determination of gas-liquid mass transfer coefficient for methanol synthesis under supercritical condition
    Li, Jinggang
    Wu, Sicao
    Liu, Peng
    Cheng, Zhenmin
    Zhou, Zhiming
    Fang, Yunjin
    Huagong Xuebao/CIESC Journal, 2014, 65 (01): : 87 - 92
  • [23] Efficiency of a Gas-Liquid Contactor for the Oxygenation of Activated Sludge: Assessment of Mass Transfer Coefficient
    Almoustafa, Firas
    Benadda, Belkacem
    Buffiere, Pierre
    CHEMICAL ENGINEERING & TECHNOLOGY, 2009, 32 (12) : 1958 - 1965
  • [24] Predicting hydrodynamic parameters and volumetric gas-liquid mass transfer coefficient in an external-loop airlift reactor by support vector regression
    Kojic, Predrag
    Oniorjan, Radovan
    CHEMICAL ENGINEERING RESEARCH & DESIGN, 2017, 125 : 398 - 407
  • [25] Temperature and solid properties effects on gas-liquid mass transfer
    Ferreira, A.
    Ferreira, C.
    Teixeira, J. A.
    Rocha, F.
    CHEMICAL ENGINEERING JOURNAL, 2010, 162 (02) : 743 - 752
  • [26] Direct and precise determination of volumetric mass transfer coefficient of carbon monoxide for miniaturized gas-liquid reactors via sensitive probing of raman transitions
    Whang, Keumrai
    Shin, Yonghee
    Baek, Wonheum
    Jo, Yuseung
    Ha Hwang, Jeong
    Min, Junwon
    Kim, Dongchoul
    Kang, Taewook
    CHEMICAL ENGINEERING JOURNAL, 2022, 429
  • [27] Volumetric mass transfer coefficient in multiple-impeller gas-liquid contactors. Scaling-up study for various impeller types
    Labik, Libor
    Vostal, Radek
    Moucha, Tomas
    Rejl, Frantisek
    Kordac, Michal
    CHEMICAL ENGINEERING JOURNAL, 2014, 240 : 55 - 61
  • [28] Interfacial gas-liquid transfer area in alkane-aqueous dispersions and its impact on the overall volumetric oxygen transfer coefficient
    Correia, L. D. C.
    Aldrich, C.
    Clarke, K. G.
    BIOCHEMICAL ENGINEERING JOURNAL, 2010, 49 (01) : 133 - 137
  • [29] Theoretical prediction of gas-liquid mass transfer coefficient, specific area and hold-up in sparged stirred tanks
    Garcia-Ochoa, F
    Gomez, E
    CHEMICAL ENGINEERING SCIENCE, 2004, 59 (12) : 2489 - 2501
  • [30] Gas-liquid and liquid-liquid mass transfer in microstructured reactors
    Kashid, Madhvanand N.
    Renken, Albert
    Kiwi-Minsker, Lioubov
    CHEMICAL ENGINEERING SCIENCE, 2011, 66 (17) : 3876 - 3897
12345