3676078

Information

• Patent Grant
• 3676078

• References
• Source

• Patent Number

  3,676,078

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • C01D3/08 - Preparation by working up natural or industrial salt mixtures or siliceous minerals
  • B01D9/0031 - by heating
  • Y10S159/902 - using natural heat

• US Classifications

  • 023 - Chemistry: physical processes
  • 062 - Refrigeration
  • 159 - Concentrating evaporators
  • 165 - Heat exchange
  • 299 - Mining or in situ disintegration of hard material
  • 405 - Hydraulic and earth engineering