3160496

Information

• Patent Grant
• 3160496

• References
• Source

• Patent Number

  3,160,496

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1964
  60 years ago

• CPC

  • C22B1/10 - in fluidised form
  • B03B1/02 - Preparatory heating
  • B03C1/015 - by chemical treatment imparting magnetic properties to the material to be separated
  • C01B17/52 - by roasting sulfides
  • C21B3/04 - Recovery of by-products
  • C21B13/006 - Starting from ores containing non ferrous metallic oxides
  • C22B1/02 - Roasting processes
  • C22B1/14 - Agglomerating Briquetting Binding Granulating
  • Y02P10/136 - using hydrogen
  • Y02W30/542 - Recovery or treatment of by-products during pig-iron manufacturing

• US Classifications

  • 423 - Chemistry of inorganic compounds