3649498

Information

• Patent Grant
• 3649498

• References
• Source

• Patent Number

  3,649,498

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  52 years ago

• CPC

  • B01D69/10 - Supported membranes Membrane supports
  • B01D11/02 - of solids
  • B01D11/04 - of solutions which are liquid
  • B01D15/08 - Selective adsorption
  • B01D53/18 - Absorbing units Liquid distributors therefor
  • G01N27/404 - Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid
  • G01N27/447 - using electrophoresis
  • G01N30/06 - Preparation
  • G01N30/34 - of fluid composition
  • G01N30/38 - Flow patterns
  • G01N30/50 - Conditioning of the sorbent material or stationary liquid
  • G01N30/56 - Packing methods or coating methods
  • G01N30/64 - Electrical detectors
  • G01N30/84 - Preparation of the fraction to be distributed
  • G01N30/02 - Column chromatography
  • G01N30/14 - by elimination of some components
  • G01N2030/387 - Turbulent flow of mobile phase
  • G01N2030/626 - calibration, baseline
  • G01N2030/645 - electrical conductivity detectors

• US Classifications

  • 210 - Liquid purification or separation
  • 201 - Distillation: processes, thermolytic
  • 204 - Chemistry: electrical and wave energy
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions