Multistage mixer-settler centrifuge

Details Multistage mixer-settler centrifuge Multistage mixer-settler centrifuge

1987-09-28

1989-08-15

Therkorn, Ernest G.

Liquid purification or separation

With means to add treating material

Chromatography

210635, 210657, B01D 1508

Patent

active

048571873

ABSTRACT:
A method and apparatus for chromatography employ a vibration driven mixing device mounted inside a column. One end of the mixing device is held in place by a stopper while the other end is free to vibrate back and forth. The mixture at the free end is efficiently mixed while the mixture at the held end remains undisturbed. The undisturbed portion can then be removed. This invention is particularly applicable to centrifugal chromatography where the vibration is produced by high frequency oscillation in the centrifugal force field.

REFERENCES:
patent: 3830369 (1974-08-01), Pfadenhauer
patent: 3856669 (1974-12-01), Ito
patent: 3994805 (1976-11-01), Ito
patent: 4046515 (1977-09-01), de Leeuw
patent: 4058460 (1977-11-01), Ito
patent: 4151089 (1979-04-01), Ito
patent: 4228009 (1980-10-01), Ito
patent: 4422941 (1983-12-01), Vaughan
patent: 4487693 (1984-12-01), Ito
patent: 4510058 (1985-04-01), Cais
patent: 4551251 (1985-11-01), Kolobow et al.

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