3141851

Information

• Patent Grant
• 3141851

• References
• Source

• Patent Number

  3,141,851

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1964
  61 years ago

• CPC

  • C10K1/105 - containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur
  • C01B3/52 - by contacting with liquids Regeneration of used liquids
  • C07C7/11 - by absorption
  • C01B2203/0415 - Purification by absorption in liquids
  • C01B2203/048 - the impurety being an organic compound

• US Classifications

  • 252 - Compositions
  • 423 - Chemistry of inorganic compounds