TY - JOUR
T1 - Pyrolysis gas chromatography of some coals by nitrogen and phosphorus, flame ionisation and mass spectrometer detectors
AU - Bonfanti, L.
AU - Comellas, L.
AU - Lliberia, J. L.
AU - Vallhonrat-Matalonga, R.
AU - Pich-Santacana, M.
AU - López-Piñol, D.
PY - 1997/11
Y1 - 1997/11
N2 - Pyroprobe pyrolysis technique was applied to some coals with very different geographic origins. The pyroprobe was coupled to a gas chromatograph and the products were detected using different systems: mass spectrometry (MS), nitrogen and phosphorus selective detector (NPD) or flame ionisation detector (FID). The MS data permitted the identification of most of the pyrolysis products. The production of nitrogen bearing compounds was studied with NPD data, and the amount of all pyrolysis products with FID data. This data was also used for principal component analysis and the results for a hierarchic cluster analysis which suggests a classification of coals.
AB - Pyroprobe pyrolysis technique was applied to some coals with very different geographic origins. The pyroprobe was coupled to a gas chromatograph and the products were detected using different systems: mass spectrometry (MS), nitrogen and phosphorus selective detector (NPD) or flame ionisation detector (FID). The MS data permitted the identification of most of the pyrolysis products. The production of nitrogen bearing compounds was studied with NPD data, and the amount of all pyrolysis products with FID data. This data was also used for principal component analysis and the results for a hierarchic cluster analysis which suggests a classification of coals.
KW - Flame ionisation detector
KW - Mass spectrometer detector
KW - Nitrogen and phosphorus selective detector
KW - Pyrolysis gas chromatography
UR - http://www.scopus.com/inward/record.url?scp=0031269903&partnerID=8YFLogxK
U2 - 10.1016/S0165-2370(97)00075-2
DO - 10.1016/S0165-2370(97)00075-2
M3 - Article
AN - SCOPUS:0031269903
SN - 0165-2370
VL - 44
SP - 101
EP - 119
JO - Journal of Analytical and Applied Pyrolysis
JF - Journal of Analytical and Applied Pyrolysis
IS - 1
ER -