Drying of herbal extract in a draft-tube spouted bed
β Scribed by C.R.F. Souza; W.P. Oliveira
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 805 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0008-4034
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π SIMILAR VOLUMES
## Abstract The performance of a draftβtube conical spouted bed for drying fine particles under batch operating conditions has been assessed at several temperatures using nonporous and openβsided draft tubes, and the results have been compared with those obtained when operating without a draft tube
## 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