3912636

Information

• Patent Grant
• 3912636

• References
• Source

• Patent Number

  3,912,636

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • C02F1/42 - by ion-exchange
  • B01D15/02 - with moving adsorbents
  • B01D35/06 - Filters making use of electricity or magnetism
  • B01D46/18 - Particle separators
  • B01D53/06 - with moving adsorbents
  • B01J47/12 - characterised by the use of ion-exchange material in the form of sheets, ribbons or filaments
  • B01D2215/022 - Physically moving the adsorbent as a whole
  • B01D2253/206 - Ion exchange resins
  • B01D2253/25 - Coated, impregnated or composite adsorbents
  • B01D2259/40083 - Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
  • C02F1/52 - by flocculation or precipitation of suspended impurities
  • C02F1/78 - with ozone
  • Y10S423/14 - Ion exchange chelation or liquid/liquid ion extraction

• US Classifications

  • 210 - Liquid purification or separation
  • 423 - Chemistry of inorganic compounds