Gas holdup and solid-liquid mass transfer in Newtonian and non-Newtonian fluids in bubble columns

被引：0

作者：

Ghosh, U. K. ^{[1
]}

Upadhyay, S. N. ^{[1
]}

机构：

[1] Banaras Hindu Univ, Inst Technol, Dept Chem Engn & Technol, Ctr Adv Study, Varanasi 221005, Uttar Pradesh, India

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 2007年 / 85卷 / 06期

关键词：

bubble column; gas holdup; surface-liquid mast transfer; non-Newtonian fluids; wall-liquid heat and mass transfer coefficients;

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Gas holdup and surface-liquid mass transfer rate in a bubble column have been experimentally investigated. De-mineralized water, 0.5 and 1.0% aqueous solutions of carboxy methyl cellulose (CMC), and 60% aqueous propylene glycol have been used as the test liquids. Effects of column diameter, liquid height to column diameter ratio, superficial gas velocity and liquid phase viscosity on gas holdup and mass transfer rate are studied. Generalized correlations for the average gas holdup and wall to liquid heat and mass transfer coefficients are proposed. These are valid for both Newtonian and pseucloplastic non-Newtonian fluids.

引用

页码：825 / 832

页数：8

共 50 条

[31] DESIGN PROCEDURES FOR PIPELINES TRANSPORTING NON-NEWTONIAN FLUIDS AND SOLID-LIQUID SYSTEMS
HARRIS, J
QUADER, AKMA
BRITISH CHEMICAL ENGINEERING, 1971, 16 (4-5): : 307 - &
[32] Bubble pinch-off in Newtonian and non-Newtonian fluids
Jiang, Xiao F.
Zhu, Chunying
Li, Huai Z.
CHEMICAL ENGINEERING SCIENCE, 2017, 170 : 98 - 104
[33] Mass transfer and gas-liquid circulation in an airlift bioreactor with viscous non-Newtonian fluids
Inst.Chem.Metallurgy, Beijing 100080, China
CHEM. ENG. J. BIOCHEM. ENG., 2 (B101-B107):
[34] MASS-TRANSFER FROM SPHERES SUBMERGED IN NEWTONIAN AND NON-NEWTONIAN FLUIDS
KAWASE, Y
ULBRECHT, JJ
ELECTROCHIMICA ACTA, 1983, 28 (05) : 643 - 650
[35] Mass transfer in a rotating packed bed with viscous newtonian and non-Newtonian fluids
Chen, YS
Lin, CC
Liu, HS
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2005, 44 (04) : 1043 - 1051
[36] Prediction of Liquid Holdup and Solid Holdup in Three-phase Fluidized Bed: Air/Newtonian and non-Newtonian Liquid Systems
Sivakumar, V.
Senthilkumar, K.
Akilamudhan, P.
CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY, 2008, 22 (04) : 401 - 410
[37] MASS-TRANSFER TO NEWTONIAN AND NON-NEWTONIAN FLUIDS FROM ROTATING CYLINDERS
SINGH, PC
MISHRA, P
CHEMICAL ENGINEERING SCIENCE, 1980, 35 (07) : 1657 - 1666
[38] Mass transfer in a membrane tube with turbulent flow of Newtonian and non-Newtonian fluids
Parvatiyar, MG
JOURNAL OF MEMBRANE SCIENCE, 1998, 148 (01) : 45 - 57
[39] MOMENTUM-TRANSFER TO NEWTONIAN AND NON-NEWTONIAN FLUIDS
UPADHYAY, SN
CHEMICAL ENGINEERING SCIENCE, 1982, 37 (05) : 801 - 801
[40] Gas-liquid mass transfer in three-phase inverse fluidized bed reactor with Newtonian and non-Newtonian fluids
Sivasubramanian, V.
ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING, 2010, 5 (02): : 361 - 368

← 1 2 3 4 5 →