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Analysis of a C9C10 aromatic hydrocarbon pyrolysis distillate by multidimensional capillary GC and multidimensional capillary GC-MS

✍ Scribed by Henderickx, Huub J. W. ;Ramaekers, Jan J. M.

Publisher: John Wiley and Sons
Year: 1994
Tongue: English
Weight: 340 KB
Volume: 17
Category: Article
ISSN: 0935-6304
DOI: 10.1002/jhrc.1240170606

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✦ Synopsis

Abstract

This paper describes the use of multidimensional capillary gas chromatography for analysis of individual components in a C~9~C~10~ aromatic hydrocarbon pyrolysis distillate containing substantial amounts of aromatic olefins. By coupling this GC‐GC system on‐line to a mass spectrometer difficulties in identifying overlapping compounds were overcome. No coelution of different types of compound was observed, but a few isomeric compounds such as methylstyrenes were poorly separated.

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