3562769

Information

• Patent Grant
• 3562769

• References
• Source

• Patent Number

  3,562,769

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  54 years ago

• CPC

  • C01B25/232 - Preparation by reacting phosphate containing material with concentrated sulfuric acid and subsequently lixiviating the obtained mass

• US Classifications

  • 423 - Chemistry of inorganic compounds