3791106

Information

• Patent Grant
• 3791106

• References
• Source

• Patent Number

  3,791,106

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1974
  51 years ago

• CPC

  • G01N30/7206 - interfaced to gas chromatograph
  • B01D53/025 - with wetted adsorbents; Chromatography
  • C01B3/501 - by diffusion
  • C01B2203/0405 - Purification by membrane separation
  • C01B2203/0465 - Composition of the impurity
  • G01N2030/8423 - using permeable separator tubes

• US Classifications

  • 096 - Gas separation: apparatus
  • 095 - Gas separation: processes
  • 250 - Radiant energy