3468624

Information

• Patent Grant
• 3468624

• References
• Source

• Patent Number

  3,468,624

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1969
  55 years ago

• CPC

  • C05C3/00 - Fertilisers containing other salts of ammonia or ammonia itself
  • C01B25/28 - Ammonium phosphates
  • C01B25/405 - of ammonium
  • C01C1/185 - Preparation
  • C01C1/242 - Preparation from ammonia and sulfuric acid or sulfur trioxide
  • Y10S203/03 - Acrylonitrile

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes
  • 062 - Refrigeration
  • 203 - Distillation: processes, separatory
  • 558 - Organic compounds