3512642

Information

• Patent Grant
• 3512642

• References
• Source

• Patent Number

  3,512,642

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  54 years ago

• CPC

  • C02F1/763 - Devices for the addition of such compounds in gaseous form
  • B01D15/02 - with moving adsorbents
  • B01D24/16 - Upward filtration
  • B01D24/30 - Translation
  • C02F1/281 - using inorganic sorbents
  • C02F1/283 - using coal, charred products, or inorganic mixtures containing them
  • B01D24/386 - internal recirculation
  • B01D24/40 - for feeding
  • B01D24/42 - for discharging filtrate
  • B01D24/44 - for discharging filter cake
  • B01D2215/021 - Physically moving or fluidising the adsorbent beads or particles or slurry, excluding the movement of the entire columns

• US Classifications

  • 210 - Liquid purification or separation