2859092

Information

• Patent Grant
• 2859092

• References
• Source

• Patent Number

  2,859,092

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1958
  66 years ago

• CPC

  • C22B60/026 - liquid-liquid extraction with or without dissolution in organic solvents
  • B01D11/0488 - Flow sheets
  • C22B3/0056 - Mononuclear oxyacids of tervalent phosphorus or their esters(-ite)
  • C22B3/0067 - Phosphonic (H2P(O)(OH)2) type
  • C22B3/0068 - Phosphoric ((O)P(OH)3) type
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 423 - Chemistry of inorganic compounds