Methods and applications of preparative scale chromatography

Details Methods and applications of preparative scale chromatography Methods and applications of preparative scale chromatography

1975-06-20

1977-08-16

Adee, John

Gas separation

Means within gas stream for conducting concentrate to collector

55 67, 55197, B01D 1508

Patent

active

040423506

ABSTRACT:
A preparative scale chromatographic method in which a mixture is chromatographically fractionated on a sorbent material by the displacing action of a sorbate which is thermally displaced through the material by a heated zone advancing through the material to leave behind sorbent material substantially free of said sorbate. In an application of particular interest, at least one component of the mixture is produced by catalytic reaction of one or more thermally displaced sorbates induced by the heated zone of sorbent material.

REFERENCES:
patent: 2398818 (1946-04-01), Turner
patent: 2893955 (1959-07-01), Coggeshall
patent: 3035383 (1962-05-01), Sanford et al.
patent: 3043127 (1962-07-01), De Ford et al.
patent: 3057183 (1962-10-01), De Ford
patent: 3077103 (1963-02-01), Heaton
patent: 3225521 (1965-12-01), Burow
patent: 3865562 (1975-02-01), Ayers et al.

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