2657979

Information

• Patent Grant
• 2657979

• References
• Source

• Patent Number

  2,657,979

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1953
  71 years ago

• CPC

  • C01G23/075 - Evacuation and cooling of the gaseous suspension containing the oxide; Desacidification and elimination of gases occluded in the separated oxide
  • C01B13/30 - Removal and cooling of the oxide-containing suspension

• US Classifications

  • 423 - Chemistry of inorganic compounds