DIFF Subgroup
B01J 2/16 by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic > by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
CPC:
Processes or devices for granulating materials in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic > by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
No child classifications to compare. This is a leaf node in both IPC and CPC.