Liquid purification or separation – With means to add treating material – Chromatography
Patent
1989-05-03
1990-10-30
Therkorn, Ernest G.
Liquid purification or separation
With means to add treating material
Chromatography
210175, 210659, 55386, 165 74, 165 76, 165137, 422 61, 422 70, 422104, B01D 1508
Patent
active
049666959
ABSTRACT:
A high pressure liquid chromatography jacket includes a rectangular, fluid-tight enclosure which has a removable cover on which a pair of tubing seal fittings are mounted. The fittings form a fluid-tight seal around the inlet and discharge tubes of a chromatographic column which is mounted in the enclosure. The enclosure is connected to a source of temperature controlled fluid which circulates through the enclosure and controls the temperature of the chromatographic column.
In an alternative embodiment of the invention, a valve is provided which allows sample materials being loaded to enter a sample storage loop, which is exposed to the temperature controlled fluid. The sample, whose temperature has been controlled by the temperature controlled fluid, is then injected into a chromatographic column under high pressure.
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Malina Bernard
Therkorn Ernest G.
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