2659761

Information

• Patent Grant
• 2659761

• References
• Source

• Patent Number

  2,659,761

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1953
  71 years ago

• CPC

  • C07C7/14 - by crystallisation Purification or separation of the crystals
  • B01D9/0013 - by indirect heat exchange
  • C01F11/30 - Concentrating Dehydrating Preventing the adsorption of moisture or caking
  • C07C17/392 - by crystallisation Purification or separation of the crystals

• US Classifications

  • 570 - Organic compounds
  • 023 - Chemistry: physical processes
  • 062 - Refrigeration
  • 210 - Liquid purification or separation
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 585 - Chemistry of hydrocarbon compounds