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Temperature Distribution in Fluidized Beds of Porous Particles with Liquid Injection

Milacic, Evan / Rantong, Dylan R. / Kuipers, J. A. M. / Baltussen, Maike. W.

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.

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Temperature Distribution in Fluidized Beds of Porous Particles with Liquid Injection

Milacic, Evan / Rantong, Dylan R. / Kuipers, J. A. M. / Baltussen, Maike. W.

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.

Temperature Distribution in Fluidized Beds of Porous Particles with Liquid Injection

Milacic, Evan / Rantong, Dylan R. / Kuipers, J. A. M. / Baltussen, Maike. W.

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.

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Title:

Temperature Distribution in Fluidized Beds of Porous Particles with Liquid Injection

Contributors:

Milacic, Evan (author) / Rantong, Dylan R. (author) / Kuipers, J. A. M. (author) / Baltussen, Maike. W. (author)

Published in:

Chemie Ingenieur Technik ; 95 ; 129-135

Publication date:

2023-01-01

Size:

7 pages

ISSN:

0009-286X , 1522-2640

DOI:

https://doi.org/10.1002/cite.202200136

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Fluidized bed , Heat transfer , Infra‐red thermography , Liquid injection , Porous particles

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