Heat transfer in a draft tube spouted bed with bottom solids feed
β Scribed by L.A.P Freitas; J.T Freire
- Book ID
- 114079206
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 420 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0032-5910
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π SIMILAR VOLUMES
Considering the application of the technique of liquid spouting with multi draft tubes to heat exchangers, the solids circulation rate was studied both experimentally and theoretically. It was found that the solids circulation rate increased with the liquid velocity and with the amount of solids use
## Abstract Measurements of spouting characteristics were carried out in an apparatus consisting of two conical sections connected to a cylindrical section. Inside the lower conical section a draft tube was fixed. Results of minimum circulation velocity were obtained for an apparatus equipped with
It has already been proved that the soft polyurethane foam particles are very effective carriers for immobilizing fungi and/or mycelia. However, the classic three phase fluid&d bed bioreactor was not effective enough for the production of antibiotics like penicillin due to the lower value of the mas