Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 129-135 |
| Number of pages | 7 |
| Journal | Chemie, Ingenieur, Technik |
| Volume | 95 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - 1 Jan 2023 |
Bibliographical note
Funding Information:This work is part of the Research Programme of the Dutch Polymer Institute (DPI), PO Box 902, 5600 AX, Eindhoven, The Netherlands, project nr. #803. The Silica particles were donated and sent by Fuji Silysia Chemical Ltd and the alumina particles by Sasol.
Funding
This work is part of the Research Programme of the Dutch Polymer Institute (DPI), PO Box 902, 5600 AX, Eindhoven, The Netherlands, project nr. #803. The Silica particles were donated and sent by Fuji Silysia Chemical Ltd and the alumina particles by Sasol.
Keywords
- Fluidized bed
- Heat transfer
- Infra-red thermography
- Liquid injection
- Porous particles
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