3860698

Information

• Patent Grant
• 3860698

• References
• Source

• Patent Number

  3,860,698

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  50 years ago

• CPC

  • B01D59/33 - involving dual temperature exchange
  • B01D11/0426 - Counter-current multistage extraction towers in a vertical or sloping position
  • B01D11/0484 - Controlling means
  • B01D11/0488 - Flow sheets
  • B01D19/0068 - General arrangements
  • C01B4/00 - Hydrogen isotopes Inorganic compounds thereof prepared by isotope exchange

• US Classifications

  • 423 - Chemistry of inorganic compounds