Suspension of solid particles in spherical stirred vessels

被引：14

作者：

Taca, CD ^{[1
]}

Paunescu, M ^{[1
]}

机构：

[1] Politehn Univ Bucharest, Dept Mech Engn, Bucharest 77206, Romania

来源：

CHEMICAL ENGINEERING SCIENCE | 2000年 / 55卷 / 15期

关键词：

solid particles; sphere effect; radial buffles;

D O I：

10.1016/S0009-2509(99)00436-4

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This paper proposes a new spherical reactor type, used in making solid particle-suspensions. Based on some theoretical considerations the correlation for the complete suspension off-bottom speed in the case of closed, fully filled, spherical tank provided with radial baffles, has been established. The experimental investigations showed the superior performances of spherical reactors, as compared to the classical flat bottomed cylindrical reactor, thus demonstrating the existence of the so-called "sphere effect". (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：2989 / 2993

页数：5

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