"Kozo KOIDE,Keiji Shibata,Hiroyuki ITO,S.Y. Kim,kazuhisa ohtaguchi","Gas holdup and volumetric liquid-phase mass transfer coefficient in gel-particle suspended bubble column with draught tube",,"Preprints for 2nd Japanese/German Symposium on Bubble Columns","���w�H�w��",,,"p. 213-218",1991,Dec.