3492788

Information

• Patent Grant
• 3492788

• References
• Source

• Patent Number

  3,492,788

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1970
  54 years ago

• CPC

  • B01D53/14 - by absorption
  • B01D53/1425 - Regeneration of liquid absorbents
  • B01D53/1493 - Selection of liquid materials for use as absorbents
  • B01D53/526 - Mixtures of hydrogen sulfide and carbon dioxide
  • B01D53/62 - Carbon oxides
  • C10K1/085 - two direct washing treatments, one with an aquous liquid and one with a non-aqueous liquid
  • C10K1/101 - with water only
  • Y02C10/04 - Capture by chemical separation
  • Y02P20/152 - CO2

• US Classifications

  • 095 - Gas separation: processes