FIELD: technological processes.
SUBSTANCE: in suggested device for chromatographic separation of substances at the outlet of eluent with stripped components or fractions of separated substance additionally controlled flow divider is installed, which forms bypass line in relation to the main flow, on which one or several detectors that are selective to components of separated substance. Between flow divider and input to detectors analytical column is installed, the form of structure of which is similar to form of preparative columns, which are arranged in the form of curved distributed surfaces closed in space, and is equipped with dosing device with channel for eluent supply.
EFFECT: increase of efficiency of chromatographic separation.
1 dwg
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|---|---|---|---|
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RU2469313C2 |
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| CHROMATOGRAPHIC FRACTIONATION COLUMN | 2008 |
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RU2393000C2 |
| COLUMN FOR CHROMATOGRAPHIC SEPARATION OF SUBSTANCES | 1997 |
|
RU2124199C1 |
| DEVICE TO CARRY OUT CHROMATOGRAPHIC SEPARATION OF GAS-VAPOURT MIXES | 2007 |
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| DEVICE FOR CHROMATOGRAPHIC SEPARATION OF GAS-AND-VAPOR MIXTURE | 1997 |
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|
RU2354966C2 |
| GAS CHROMATOGRAPH | 0 |
|
SU968750A1 |
