3843789

Information

• Patent Grant
• 3843789

• References
• Source

• Patent Number

  3,843,789

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • C01C1/22 - Sulfites of ammonium
  • B01D53/501 - by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
  • Y02P20/129 - Energy recovery

• US Classifications

  • 423 - Chemistry of inorganic compounds