3306702

Information

• Patent Grant
• 3306702

• References
• Source

• Patent Number

  3,306,702

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1967
  58 years ago

• CPC

  • B01J41/043 - in the strongly basic form
  • C01B17/904 - by ion-exchange
  • C01B25/238 - Cationic impurities
  • Y10S423/01 - Waste acid containing iron
  • Y10S423/02 - Sulfuric acid

• US Classifications

  • 423 - Chemistry of inorganic compounds