3292996

Information

• Patent Grant
• 3292996

• References
• Source

• Patent Number

  3,292,996

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1966
  58 years ago

• CPC

  • C01C1/10 - Separation of ammonia from ammonia liquors
  • C01B17/58 - Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
  • C01C1/028 - from ammonium sulfate or sulfite

• US Classifications

  • 423 - Chemistry of inorganic compounds