Multiple Spouts in a Two-Dimensional Bed with a Perforated-Plate Distributor

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Cheng-Chung Huang¹  Chien-Song Chyang¹ 

[1] Department of Chemical Engineering, Chung Yuan Christian University

关键词: Multiple Spouts;    Perforated Plate;    Maximum Spoutable Bed Height;   

DOI  :  10.1252/jcej.26.607

来源: Maruzen Company Ltd

【 摘 要 】

References(16)Cited-By(2)The behavior of multiple spouts above a perforated plate in a 400 mm × 15 mm two-dimensional bed of glass beads with mean diameters from 214 μm to 1095 μm was investigated. The operation of the perforated-plate distributor was taken into account while phase diagrams for the 2-D bed of glass beads were mapped. Two types of incoherent spouting were observed. The stability of multiple spouts was affected by bed height, superficial gas velocity, particle size and distributor design.

【 授权许可】

Unknown