Activated alumina is widely used as a desiccant or as an adsorbent. In order to reuse the material, it is necessary to submit it to the drying process. In this context, a research was carried out to obtain the alumina with the lowest possible moisture using vibrofluidized bed dryer. For a better comprehension of the drying of the material, the development of this study was divided in parts and the first one consists of kiln drying in which the only variable is the air temperature. Then, intending to analyze the variables that are capable to influence on drying process, a thin layer drying was carried out using a fixed bed dryer. In this case there are two variables: the temperature and velocity of the drying air. After that, the material wa...
Desenvolveu-se um protótipo de secador de leito vibro-fluidizado, que foi testado na desidratação de...
Pumpkin seeds were dried in a vibro-fluidized bed dryer (VFBD) at different temperatures at optimize...
Drying is a unit operation present in several industrial processes; one of the most widely used equ...
Drying processes in fluidized and vibro-fluidized beds are nowadays being widely investigated in the...
The drying process of particulate biological materials in fixed bed is influenced by several factors...
In order to contribute to the improvement of the drying process, the objective of this work was the ...
Resumo: No processo de secagem, a utilização de equipamentos que promovem um incremento nos coeficie...
No processo de secagem, a utilização de equipamentos que promovem um incremento nos coeficientes de ...
This study had the objective to assess the behavior of a mechanically spouted bed compared to a conv...
The modelling of heat and mass transfer between the air and soybean seeds in moving bed dryers is ba...
The agitation promoted by the vibrofluidized bed allows the incorporation of several unitary operati...
In the present work, an experimental study about heat and mass transfer phenomena was carried out du...
The objective of this study was to perform a study of the hydrodynamic and thermal behavior of the d...
O estudo do processo de secagem nos leitos fluidizados e vibro-fluidizados tem merecido amplo destaq...
The aim of this study was to analyze the fluid dynamic of the fluidized and vibrofluidized beds with...
Desenvolveu-se um protótipo de secador de leito vibro-fluidizado, que foi testado na desidratação de...
Pumpkin seeds were dried in a vibro-fluidized bed dryer (VFBD) at different temperatures at optimize...
Drying is a unit operation present in several industrial processes; one of the most widely used equ...
Drying processes in fluidized and vibro-fluidized beds are nowadays being widely investigated in the...
The drying process of particulate biological materials in fixed bed is influenced by several factors...
In order to contribute to the improvement of the drying process, the objective of this work was the ...
Resumo: No processo de secagem, a utilização de equipamentos que promovem um incremento nos coeficie...
No processo de secagem, a utilização de equipamentos que promovem um incremento nos coeficientes de ...
This study had the objective to assess the behavior of a mechanically spouted bed compared to a conv...
The modelling of heat and mass transfer between the air and soybean seeds in moving bed dryers is ba...
The agitation promoted by the vibrofluidized bed allows the incorporation of several unitary operati...
In the present work, an experimental study about heat and mass transfer phenomena was carried out du...
The objective of this study was to perform a study of the hydrodynamic and thermal behavior of the d...
O estudo do processo de secagem nos leitos fluidizados e vibro-fluidizados tem merecido amplo destaq...
The aim of this study was to analyze the fluid dynamic of the fluidized and vibrofluidized beds with...
Desenvolveu-se um protótipo de secador de leito vibro-fluidizado, que foi testado na desidratação de...
Pumpkin seeds were dried in a vibro-fluidized bed dryer (VFBD) at different temperatures at optimize...
Drying is a unit operation present in several industrial processes; one of the most widely used equ...