3413087

Information

• Patent Grant
• 3413087

• References
• Source

• Patent Number

  3,413,087

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1968
  56 years ago

• CPC

  • C01F7/06 - by treating aluminous minerals or waste-like raw materials with alkali hydroxide
  • C01F7/0613 - Pretreatment of the minerals
  • C01F7/062 - Digestion

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes