| Abstract The newpattern,highefficient and energysaving looptube jet dryer was introduced in this paper.Distribution of the gas in three nozzlespressure drop of looptube dryer and the gas circulation ratio were measured at different gas volume rates.Besides,the moving status of the solid particles in looptube dryer was observed.It can be considered that the matching of two main adjustable operation parameters,the gas volume rate and the feedin solid,is the essential demand for the normal operation of the dryer. |
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1999, Vol. 16 
