3650692

Information

• Patent Grant
• 3650692

• References
• Source

• Patent Number

  3,650,692

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1972
  52 years ago

• CPC

  • C01F5/42 - Magnesium sulfites
  • B01D53/501 - by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
  • C01B17/60 - Isolation of sulfur dioxide from gases

• US Classifications

  • 423 - Chemistry of inorganic compounds