3642583

Information

• Patent Grant
• 3642583

• References
• Source

• Patent Number

  3,642,583

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  52 years ago

• CPC

  • C02F1/72 - by oxidation
  • C02F1/048 - Purification of waste water by evaporation
  • C02F1/10 - by direct contact with a particulate solid or with a fluid, as a heat transfer medium
  • C02F11/06 - by oxidation
  • Y02W10/40 - Valorisation of by-products of wastewater, sewage or sludge processing
  • Y10S159/01 - Electric heat
  • Y10S159/17 - Two liquids
  • Y10S159/905 - Sewage treatment
  • Y10S203/05 - Human waste
  • Y10S203/11 - Batch distillation
  • Y10S203/18 - Control
  • Y10S423/12 - Molten media

• US Classifications

  • 588 - Hazardous or toxic waste destruction or containment
  • 110 - Furnaces
  • 159 - Concentrating evaporators
  • 202 - Distillation: apparatus
  • 203 - Distillation: processes, separatory
  • 210 - Liquid purification or separation
  • 423 - Chemistry of inorganic compounds