3533220

Information

• Patent Grant
• 3533220

• References
• Source

• Patent Number

  3,533,220

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1970
  54 years ago

• CPC

  • G01N30/84 - Preparation of the fraction to be distributed
  • B01D59/26 - by sorption
  • G01N30/44 - using recycling of the fraction to be distributed
  • G01N30/7206 - interfaced to gas chromatograph
  • G01N30/80 - Fraction collectors
  • G01N30/82 - Automatic means therefor
  • G01N30/8631 - Peaks
  • G01N30/461 - with serial coupling of separation columns
  • G01N2030/025 - Gas chromatography
  • G01N2030/445 - heart cut

• US Classifications

  • 095 - Gas separation: processes