Liquid purification or separation – With means to add treating material – Chromatography
Patent
1982-09-09
1984-02-07
Adee, John
Liquid purification or separation
With means to add treating material
Chromatography
210511, B01N 1508
Patent
active
044302169
ABSTRACT:
A horizontal flow-through apparatus for two-phase countercurrent chromatography consisting of a horizontal multi-layer helically coiled column carried on a flanged reel which is rotated about its own axis and simultaneously revolved around a stationary central parallel horizontal pipe at the same angular velocity and in the same direction to prevent twisting of its inlet and outlet flow tubes, which extend through the stationary central pipe. The multi-layer array can retain a large volume of the stationary phase against a high flow rate of the mobile phase, enabling the separation of the sample components to be completed in a relatively short period of time.
REFERENCES:
patent: 3856669 (1974-12-01), Ito et al.
patent: 4058460 (1977-11-01), Ito
patent: 4287061 (1981-09-01), Sutherland
Adee John
The United States of America as represented by the Department of
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