Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/11588
Title: Variação de diferentes tempos de revolvimento em secador de camada fixa para café
Other Titles: Evaluation of different revolving time in a fixed bed-coffee drier
Keywords: Processamento do café
Energia
Eficiência
Secagem
Coffee processing
Energy
Efficiency
Drying
Issue Date: 12-Aug-2016
Publisher: Editora da Universidade Estadual de Maringá
Citation: GRECO, M.; CAMPOS, A. T.; KLOSOWSKI, E. S. Variação de diferentes tempos de revolvimento em secador de camada fixa para café. Acta Scientiarum. Agronomy, Maringá, v. 32, n. 4, out./dez. 2010.
Abstract: This study aimed to evaluate the energetic efficiency in coffee drying (Coffee arabica L.) with different combinations of revolving time in a fixed-bed coffee dryer. The experiment was conducted in July 2004 in Jesuítas – Paraná state/Brazil. The dryer featured a mechanic system with rotating blades to revolve of the product at different intervals. The drying air temperature was 75ºC ± 5ºC. The ventilation and drying was kept constant during the tests. It was observed that the average energy efficiency was 12.3 MJ kg-1 and there was no significant difference between the treatments. For the adopted dryer model, the revolving system is recommended with three-hour intervals and continuous drying.
URI: http://repositorio.ufla.br/jspui/handle/1/11588
Appears in Collections:DEG - Artigos publicados em periódicos



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