Temperature Distribution in Fluidized Beds of Porous Particles with LiquidInjection

被引：3
|
作者：
Milacic, Evan [1 ,2 ]
Rantong, Dylan R. [1 ]
Kuipers, J. A. M. [1 ,2 ]
Baltussen, Maike W. [1 ,2 ]
机构：
[1] Eindhoven Univ, Dept Chem Engn & Chem, POB 513, NL-5600 MB Eindhoven, Netherlands
[2] DPI, POB 902, NL-5600 AX Eindhoven, Netherlands
来源：
CHEMIE INGENIEUR TECHNIK | 2023年 / 95卷 / 1-2期
关键词：
Fluidized bed; Heat transfer; Infra-red thermography; Liquid injection; Porous particles; LIQUID INJECTION; X-RAY; AGGLOMERATION;
D O I：
10.1002/cite.202200136
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Liquid injection in fluidized beds is used to add reactants or to improve the heat management in the reactor. This injection will increase the complexity of reactor due to the formation of agglomerates. In this work the effect of the injection on the particle temperature distribution in a fluidized bed of porous particles is determined experimentally using particle image velocimetry and infra-red thermography. The main property of the porous particles influencing the distribution is the specific surface area. In addition, the porosity has a large effect on the defluidization of the fluidized bed.
引用
收藏
页码：129 / 135
页数：7
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