Introduction to Fluidization - AIChE
Nov 21, 2014 · nitrile processes, also employ catalysts that have a Group A behavior. Most particles used in fluidized beds are Geldart Group A powders. Geldart Group B. These particles have a particle size range of 150 μm to 1,000 μm. Group B particles tend not to undergo smooth fluidization, and bubbles form at the onset of fluidization.
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