3488686

Information

• Patent Grant
• 3488686

• References
• Source

• Patent Number

  3,488,686

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1970
  55 years ago

• CPC

  • B01D1/0058 - Use of waste energy from other processes or sources
  • B01D1/14 - with heated gases or vapours or liquids in contact with the liquid
  • C01B25/2343 - Concentration concomitant with purification

• US Classifications

  • 159 - Concentrating evaporators
  • 423 - Chemistry of inorganic compounds