Liquid purification or separation – Processes – Chromatography
Patent
1993-05-28
1994-12-27
Therkorn, Ernest G.
Liquid purification or separation
Processes
Chromatography
210656, 2101982, 95 86, 95 87, 436155, 436161, B01D 1508
Patent
active
053762770
ABSTRACT:
An on-line multidimensional system which includes a liquid chromatograph having an on-line connection to a pyrolysis probe, which in turn has on-line connection to a gas chromatograph. Preferred applications use a size-exclusion chromatograph coupled to a pyrolysis probe coupled to a gas chromatograph to simultaneously produce composition as a function of molecular weight/size information for polymeric materials.
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Cortes Hernan J.
Jewett Gary L.
Martin Steven J.
Pfeiffer Curtis D.
Smith Charles G.
The Dow Chemical Company
Therkorn Ernest G.
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