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多级搅拌塔轴向混合的研究 被引量：1

STUDY ON AXIAL MIXING IN MULTISTAGE AGITATED COLUMN
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摘要 在内径为０．０５４ｍ的多级搅拌塔中，对单相水流动、水－煤油两相流动的轴向混合进行了研究。探讨了搅拌速度、液液两相流速对连续相及分散相轴向混合的影响，得到了操作范围内的经验关联式。 The axial mixing were studied in a diameter 54 mm multistage agitated column with water and water kerosene system. The effects of agitated intensity, both phase flow rates on axial mixing in both continuous and dispersed phase were discussed. The correlations were obtained in operation range and the results were compared with references'.
作者 滕大为
机构地区 青岛大学化学系
出处 《青岛大学学报（工程技术版）》 CAS 1996年第4期11-14,共4页 Journal of Qingdao University(Engineering & Technology Edition)
关键词 多级搅拌塔 流体力学 轴向混合 Multistage column Lydrodgnamics Axial mixing
分类号 TQ027 [化学工程]
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参考文献2

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同被引文献13

  • 1Oldshue J Y, Rushton J H. Continuous Extraction in a Multistage Mixer Column. Chemical Engineering Progress, 1952, 48 (6) :297-306
  • 2Vidaurri F C, Sherk F T. Low Backmixing in Multistage Agitated Contactors Used as Reactors. AIChE Journal, 1985, 31 (5) : 705-710
  • 3Sarkar S, Phillips C R. Characterization of Hydrodynamic Parameters in Rotating Disc and Oldshue-Rushton Columns. Hydrodynamic Modelling, Drop Size, Hold-Up and Flooding. Canadian Journal of Chemical Engineering, 1985, 63: 701-709
  • 4Ingham J. Back-Mixing in a Multi-Mixer Liquid-Liquid Extraction Column. Transactions of the Institution of Chemical Engineers, 1972, 50:372-384
  • 5Sullivan G A, Treybal R E. Axial Mixing and Gas Absorption in a Mechanically Agitated Absorption Tower. Chemical Engineering Journal, 1970, 1:302-310
  • 6Meister D, Post P, Dunn I J, et al. Design and Characterization of a Multistage, Mechanically Stirred Column Absorber. Chemical Engineering Science, 1979, 34 (12): 1367-1374
  • 7Breman B B, Beenaekers A A C M, Bouma M J. Flow Regimes, Gas Hold-Up and Axial Gas Mixing in the Gas-Liquid Multi-Stage Agitated Contaetor. Chemical Engineering Science, 1995, 50 (18): 2963-2982
  • 8Breman B B, Beenackers A A C M, Bouma M J, et al. The Gas-Liquid Mass Transfer Coefficient (kLa) in the Gas-Liquid Multi-Stage Agitated Contactor (MAC). Chemical Engineering Research and Design, 1996, 74 (A): 872-881
  • 9Takriff M B, Penny W R, Fasano J B. Interstage Backmixing of an Aerated Multistage Mechanically-Agitated Compartmented Column. Canadian Journal of Chemical Engineering, 1998, 76: 365-369
  • 10Zhang L F, Pan Q M, Rempel G L. Liquid Phase Mixing and Gas Hold-Up in a Multistage-Agitated Contaetor with Co-Current Upflow of Air/Viscous Fluids. Chemical Engineering Science, 2006, 61 (18) I 6189-6198

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青岛大学学报（工程技术版）
1996年 第4期

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