Effect of baffles on the mixing of liquid and particles in a mechanically stirred vessel

被引：13

作者：

Kuroyanagi, S ^{[1
]}

Yamamoto, N ^{[1
]}

Iba, A ^{[1
]}

Horii, H ^{[1
]}

Ito, K ^{[1
]}

Kikuchi, N ^{[1
]}

机构：

[1] Waseda Univ, Tokyo, Japan

来源：

TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN | 2004年 / 90卷 / 06期

关键词：

refining; mixing; baffles; steelmaking; injection;

D O I：

10.2355/tetsutohagane1955.90.6_329

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

For the application of the mechanical stirring method currently used in KR process to the new refining processes, the effect of baffles on the mixing of bath liquid and solid particles was investigated using a water model. The baffle whose width is 1/10 of the vessel diameter was enough to enhance the liquid-particles mixing. The LDV measurement showed the formation of the unsteady vertical flow by the baffle. The same effect on the mixing was observed by injecting gas from the bottom into the mechanically stirred vessel.

引用

页码：329 / 333

页数：5

共 50 条

[41] Effect of mixing on solid-liquid reaction in a stirred tank
Sasakura, Toshisuke
Kagaku Kogaku Ronbunshu, 1 (108-110):
[42] Effect of hydrodynamic mixing conditions on wet oxidation reactions in a stirred vessel reactor
Baroutian, Saeid
Syed, Abdul Moiz
Munir, M. T.
Gapes, Daniel J.
Young, Brent R.
BIORESOURCE TECHNOLOGY, 2018, 262 : 333 - 337
[43] Effect of Temperature Change on Geometric Structure of Isolated Mixing Regions in Stirred Vessel
Shahirudin, Nor Hanizah
Alatengtuya
Kumagai, Norihisa
Horie, Takafumi
Ohmura, Naoto
INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING, 2012, 2012
[44] STUDIES ON MIXING .76. LIQUID CIRCULATION IN A CYLINDRICAL VESSEL WITH RADIAL BAFFLES AND INCLINED BLADE IMPELLER
FORT, I
HOSTALEK, M
MEDEK, J
COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 1989, 54 (06) : 1599 - 1611
[45] Mixing Agglomeration in a High-Shear Mixer with a Stirred Mixing Vessel
Daumann, Bjoern
Sun, Xiaoyan
Anlauf, Harald
Gerl, Stefan
Nirschl, Hermann
CHEMICAL ENGINEERING & TECHNOLOGY, 2010, 33 (02) : 321 - 326
[46] Enhancing mixing of cohesive particles by baffles in a rotary drum
Zhou, Zhixing
Li, Jihong
Zhou, Jingzhi
Li, Shizhong
Feng, Junxiao
PARTICUOLOGY, 2016, 25 : 104 - 110
[47] Distribution of solid particles lighter than liquid in an agitated vessel stirred by dual impellers
Kondo, Shin-ichi
Yamada, Nobuhiro
Takahashi, Koji
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2008, 41 (03) : 155 - 160
[48] Enhancing mixing of particles by baffles in a rotating drum mixer
Jiang, Maoqiang
Zhao, Yongzhi
Liu, Gesi
Zheng, Jinyang
PARTICUOLOGY, 2011, 9 (03) : 270 - 278
[49] CFD Analysis of Sine Baffles on Flow Mixing and Power Consumption in Stirred Tank
Zhou, Shuiqing
Yang, Qizhi
Lu, Laifa
Xia, Ding
Zhang, Weitao
Yan, Hao
APPLIED SCIENCES-BASEL, 2022, 12 (11):
[50] MATTER TRANSFER WITH CHEMICAL-REACTION IN A MECHANICALLY STIRRED VESSEL
BASCOUL, A
RIBA, JP
COUDERC, JP
CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1984, 62 (06): : 880 - 883

← 1 2 3 4 5 →