Particle separation process

Details Particle separation process Particle separation process

1986-03-27

1987-11-24

Jenkins, Robert W.

Imperforate bowl: centrifugal separators

Process

210787, 422 72, 436 45, 494 27, B01D 2126, B04B 1100

Patent

active

047087102

ABSTRACT:
A process for separating particles from mixtures containing the particles is disclosed. An adoptive transfer therapy process wherein mononuclear cells are separated from a mixture of blood cells by the process is also disclosed. The process comprises supporting the mixture in a centrifuge chamber; subjecting the chamber to a centrifugal force; and forcing a displacing fluid through the chamber, against the centrifugal force, thereby separating the preselected particles from the mixture. The process is further characterized in that the displacing fluid has a density greater than or equal to the density of the preselected particles.

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patent: 4612289 (1986-09-01), Furuta

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