3796022

Information

• Patent Grant
• 3796022

• References
• Source

• Patent Number

  3,796,022

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1974
  51 years ago

• CPC

  • B01D53/0476 - Vacuum pressure swing adsorption
  • C01B21/02 - Preparation of nitrogen
  • B01D53/261 - by adsorption
  • B01D2253/104 - Alumina
  • B01D2253/108 - Zeolites
  • B01D2256/10 - Nitrogen
  • B01D2256/12 - Oxygen
  • B01D2257/102 - Nitrogen
  • B01D2257/104 - Oxygen
  • B01D2257/504 - Carbon dioxide
  • B01D2257/80 - Water
  • B01D2259/40052 - Recycled product or process gas
  • B01D2259/4006 - Less than four
  • B01D2259/40062 - Four
  • B01D2259/401 - using a single bed
  • B01D2259/403 - using three beds
  • B01D2259/4062 - using six beds
  • B01D2259/655 - using heat storage materials
  • Y02C10/08 - Capture by adsorption
  • Y02P20/152 - CO2

• US Classifications

  • 095 - Gas separation: processes
  • 096 - Gas separation: apparatus