3793806

Information

• Patent Grant
• 3793806

• References
• Source

• Patent Number

  3,793,806

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1974
  50 years ago

• CPC

  • C01B3/506 - at low temperatures
  • C01B2203/046 - Purification by cryogenic separation
  • C01B2203/0465 - Composition of the impurity
  • C01B2203/0495 - the impurety being water
  • Y10S62/917 - Mercury

• US Classifications

  • 095 - Gas separation: processes
  • 062 - Refrigeration
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures