3401099

Information

• Patent Grant
• 3401099

• References
• Source

• Patent Number

  3,401,099

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1968
  56 years ago

• CPC

  • H01M8/0662 - Treatment of gaseous reactants or gaseous residues
  • B01D53/326 - in electrochemical cells
  • C01B3/501 - by diffusion
  • C01B3/503 - characterised by the membrane
  • C01B13/0233 - Chemical processing only
  • C01B2203/0405 - Purification by membrane separation
  • C01B2203/041 - In-situ membrane purification during hydrogen production
  • C01B2203/0465 - Composition of the impurity
  • C01B2203/0475 - the impurety being carbon dioxide
  • C01B2203/048 - the impurety being an organic compound
  • C01B2210/0046 - Nitrogen
  • C01B2210/0051 - Carbon dioxide
  • C01B2210/0068 - Organic compounds
  • C01B2210/007 - Hydrocarbons
  • C01B2210/0079 - Helium
  • Y02E60/50 - Fuel cells

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions