3647638

Information

• Patent Grant
• 3647638

• References
• Source

• Patent Number

  3,647,638

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • B01D3/06 - Flash distillation
  • B01D3/065 - Multiple-effect flash distillation (more than two traps)
  • C01D3/06 - Preparation by working up brines seawater or spent lyes
  • C02F1/10 - by direct contact with a particulate solid or with a fluid, as a heat transfer medium
  • Y10S159/33 - Two liquids, one a heat carrier

• US Classifications

  • 203 - Distillation: processes, separatory
  • 159 - Concentrating evaporators
  • 202 - Distillation: apparatus