WebApr 28, 2024 · Refractance window drying uses a low temperature and short time process to dry delicate, heat-sensitive products preferably fruits and vegetable purees. The key … http://www.amappliancegroup.com/scratch-dent-appliances-charlotte-nc/
MCD TECHNOLOGIES Refractance Window Dryer 309411 - Bid on …
WebA Refractance Window Dryer uses safe methods to dehydrate fresh whole foods. This helps the food processing industries to make other food items from the main fruit or vegetable. The dryer does not directly apply heat to the whole food; rather, it transfers thermal energy from water to the food item. WebJul 21, 2000 · refractance window™. Refractance Window™ drying uses circulating water at atmospheric pressure to carry heat to the product to be dried. Moist product is applied to the upper surface of an infrared-transparent, plastic conveyer belt that floats on the surface of the heated, circulating water. This water is continuously re-circulated and re ... third longest word
Quality Retention in Strawberry and Carrot Purees Dried with ...
WebRefractance window (RW) drying is a novel pre-eminent dehydration technology which dehydrates the wet food products onto the thin Mylar film, which is transparent to infrared (IR) radiation and creates as a ‘window’ for drying. ... Among them, radiation is the most rapid process. In RW dryer, the circulating water temperature is maintained ... WebRefractance Window drying. A pilot scale Refractance Window dryer with an effective length of 1.83 m was used (Figure 1). Air at 20°C and 52% relative humidity (RH) was forced over the bed at an aver-age air velocity of 0.7 m/s to remove the moisture. The water temperature was 95 °C while the belt speed was in the range of 0.45 to 0.58 m/min ... WebAlthough the freeze-dryer is usually used as a standard technique for high-quality dry products, its energy efficiency is low, besides being an expensive process (Nindo & Tang, 2007 Nindo, C. I., & Tang, J. (2007). Refractance Window dehydration technology: A novel contact drying method. third lowest