Catalyst fluidization improvements (C-2546)
 Three phase reactions are carried out in a slurry bubble column, e.g., hydrocarbon synthesis, wherein rising gas bubbles fluidize a catalytically active solid dispersed in a liquid phase and in the presence of at least one other solid different chemically or physically from the catalytically active solid. 
Exxon Research and Engineering Company
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Eric Enrique Frederick J.
Herbolzheimer Iglesia Kaiser, Jr.