3535260

Information

• Patent Grant
• 3535260

• References
• Source

• Patent Number

  3,535,260

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1970
  54 years ago

• CPC

  • C07C213/10 - Separation Purification Stabilisation Use of additives
  • B01D53/1456 - Removing acid components
  • B01D53/1493 - Selection of liquid materials for use as absorbents
  • C10L3/102 - of acid contaminants
  • B01D2252/20405 - Monoamines
  • B01D2252/20421 - Primary amines
  • B01D2252/20431 - Tertiary amines
  • B01D2252/20484 - with one hydroxyl group
  • B01D2252/20489 - with two or more hydroxyl groups
  • B01D2252/604 - Stabilisers or agents inhibiting degradation
  • B01D2256/24 - Hydrocarbons
  • B01D2257/304 - Hydrogen sulfide
  • B01D2257/306 - Organic sulfur compounds
  • B01D2257/504 - Carbon dioxide
  • Y02P20/152 - CO2

• US Classifications

  • 252 - Compositions
  • 423 - Chemistry of inorganic compounds
  • 564 - Organic compounds