Liquid purification or separation – With time control
Patent
1978-07-28
1980-05-06
Adee, John
Liquid purification or separation
With time control
210198C, B01D 1508
Patent
active
042016711
ABSTRACT:
Method and apparatus for effecting thin-layer chromatographic (TLC) analysis including a chamber open at the bottom and adapted to retain a strip of chromatographic material. The chamber is moved in time relation alternatively into and out of a first container of a solution of the material being analyzed to effect alternative irrigation and drying of the strip so that a high resolution of solutes is accomplished on the strip. A secondary reservoir of the solution in a closed container is connected to the first container so as to maintain the solution level in the first container constant.
REFERENCES:
patent: 3266554 (1966-08-01), Brownrigg
patent: 3341017 (1967-09-01), Powell
patent: 3474031 (1969-10-01), Blondell
Adee John
Cook Paul J.
Massachusetts Institute of Technology
Smith, Jr. Arthur A.
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