6533b822fe1ef96bd127ca90
RESEARCH PRODUCT
High-resolution pyrolysis–gas chromatography with a movable reaction zone
Marta SoberaJacek Hetpersubject
ChromatographyCapillary actionOrganic ChemistryCondensationAnalytical chemistryGeneral MedicinePolyethyleneBiochemistryAnalytical Chemistrylaw.inventionchemistry.chemical_compoundThermal degradation of polymerschemistrylawScientific methodFlame ionization detectorGas chromatographyPyrolysisdescription
Abstract A new device was constructed for pyrolysis–gas chromatography and it was laboratory tested. The device enables the thermal degradation of polymers inside a capillary pre-column and transfer of the reaction zone into a column oven. The pyrolysis procedure described protects the thermally sensitive compounds prior to pyrolysis, prevents the process of irreversible condensation of high-boiling pyrolysis products during the chromatographic process and eliminates extracolumn effects on the peak broadening.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1997-08-01 | Journal of Chromatography A |