Integration of a rotary desiccant wheel into a hot-air drying system: Drying performance and product quality studies

2007 ◽  
Vol 46 (4) ◽  
pp. 282-290 ◽  
Author(s):  
Thanid Madhiyanon ◽  
Sermpong Adirekrut ◽  
Prasan Sathitruangsak ◽  
Somchart Soponronnarit
Keyword(s):  
Product Quality ◽  
Hot Air Drying ◽  
Air Drying ◽  
Desiccant Wheel ◽  
Hot Air ◽  
Drying System

Application of Electrohydrodynamic Drying Technology in Sludge

2012 ◽  
Vol 424-425 ◽  
pp. 61-64
Author(s):  
Ya Xiang Bai ◽  
Hua Shi ◽  
Ya Xin Yang
Keyword(s):  
Regression Analysis ◽  
Linear Regression Analysis ◽  
Ambient Air ◽  
Drying Rate ◽  
Suitable Model ◽  
Hot Air Drying ◽  
Air Drying ◽  
Hot Air ◽  
Drying System ◽  
Drying Technology

Sludge were dried in an electrohydrodynamic (EHD) drying equipment at 22±1 °C, in an hot air at 60 °C, and in ambient air at 22±1 °C, The energy consumption and the drying rate of EHD and hot air drying were measured. At the same time, the drying rate and moisture content data were performed using linear and non-linear regression analysis to estimate a suitable model. The results indicated that the drying rate of sludge significantly improved using the EHD drying system. Compared with hot air drying, EHD drying was more efficient in terms of energy saving.

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