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DIFF Main Group
B01J 2/00

Processes or devices for granulating materials in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic

Introduced: September 1968

Title

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

CPC: Processes or devices for granulating materials in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic

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

CPC:

Processes or devices for granulating materials in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic

Of 14 combined children, 12 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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  • B01J 2/003 CPC only CPC only
  • B01J 2/006 CPC only CPC only
  • B01J 2/10 in stationary drums or troughs, provided with kneading or mixing appliances IPC+CPC Available in IPC and CPC
  • B01J 2/12 in rotating drums IPC+CPC Available in IPC and CPC
  • B01J 2/14 in rotating dishes or pans IPC+CPC Available in IPC and CPC
  • B01J 2/16 by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain IPC+CPC Available in IPC and CPC
  • B01J 2/18 using a vibrating apparatus IPC+CPC Available in IPC and CPC
  • B01J 2/20 by expressing the material, e.g. through sieves and fragmenting the extruded length IPC+CPC Available in IPC and CPC
  • B01J 2/22 by pressing in moulds or between rollers IPC+CPC Available in IPC and CPC
  • B01J 2/24 Obtaining flakes by scraping a solid layer from a surface IPC+CPC Available in IPC and CPC
  • B01J 2/26 on endless conveyor belts IPC+CPC Available in IPC and CPC
  • B01J 2/28 using special binding agents IPC+CPC Available in IPC and CPC
  • B01J 2/30 using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic IPC+CPC Available in IPC and CPC