Circulative impinging stream drying

On the basis of a thorough understanding of the properties of gas-continuous impinging streams, including its advantages and disadvantages, the circulative impinging stream dryer (CISD) was developed and patented by the author of the present book [11, 103]. Primary tests on a quasi industrial scale have yielded satisfactory results, and it can be expected to be applied industrially in the near future. 

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Wu Yuan, Cheng, Rong and Sun, Qin (1996). Internal circulative impinging stream drying (I) An experimental study under cold condition. Proc. of 96 Chinese Forum on Drying, Beijing, 112-120 (in Chinese). 

In view of the fact that most materials needing to be dried are powdery or granular solids, the development of the circulative impinging stream dryer is aimed at this kind of material. 

Huang, Kai, Liu, Huayan and Wu, Yuan (2001). An investigation on drying in the circulative impinging stream dryer. J. Chem. Eng. of Chinese Universities. 15(3) 78-80 (in Chinese). 

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