3650513

Information

• Patent Grant
• 3650513

• References
• Source

• Patent Number

  3,650,513

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1972
  52 years ago

• CPC

  • B01F3/04539 - characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
  • B01F7/26 - with rotary discs
  • C02F3/205 - Moving
  • B01F7/0045 - with discs or disc like elements essentially perpendicular to the stirrer shaft axis
  • B01F2003/0439 - Pores
  • B01F2003/04546 - through a hollow stirrer axis
  • B01F2003/04638 - the gas moving perpendicular to the axis of rotation
  • B01F2003/04652 - the gas being driven away from the rotating stirrer
  • Y02W10/15 - Aerobic processes

• US Classifications

  • 261 - Gas and liquid contact apparatus