Magnetic resonance chromatography

Details Magnetic resonance chromatography Magnetic resonance chromatography

1981-08-21

1983-10-25

Adee, John

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210695, 2101982, 210223, B01D 1508

Patent

active

044117892

ABSTRACT:
A magnetic resonance chromatography system that enables the separation of charge carrying molecules to effectively take place. An oscillating magnetic field is generated in free space and applied in one of numerable orientations with the field lines parallel to the longitudinal axis of a chromatography column containing the gel media of a liquid gel chromatography apparatus. Molecules within the gel media which posses either a net positive or negative charge experience an "induced" flow due to eddy currents produced in the chromatography column. These "induced" flow events alter the motion of the charged molecules and therefore effect molecule separation.

REFERENCES:
patent: 3002823 (1961-10-01), Flodin et al.
patent: 3719583 (1973-03-01), Ustick
patent: 4238327 (1980-12-01), Liburdy
patent: 4314905 (1982-02-01), Etzel et al.
"Development and Construction of an Electromagnetic Near-Field Synthesizer", National Bureau of Standards, NBS Technical Note 652, May 1974.

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