Gas chromatographic-mass spectrometric characterization of all acyclic C5-C7 alkenes from fluid catalytic cracked gasoline using polydimethylsiloxane and squalane stationary phases
Soják, L; Addová, G; Kubinec, R; Kraus, A; Hu, G
| HERO ID | 4968710 |
|---|---|
| In Press | No |
| Year | 2002 |
| Title | Gas chromatographic-mass spectrometric characterization of all acyclic C5-C7 alkenes from fluid catalytic cracked gasoline using polydimethylsiloxane and squalane stationary phases |
| Authors | Soják, L; Addová, G; Kubinec, R; Kraus, A; Hu, G |
| Journal | Journal of Chromatography A |
| Volume | 947 |
| Issue | 1 (February 15 |
| Page Numbers | 103-117 |
| Abstract | Published retention indices of acyclic alkenes C5-C7 on squalane and polydimethylsiloxane as stationary phases were investigated, and reliable retention indices of alkenes from various sources were converted to separation systems used in a laboratory. Retention indices measured on available authentic commercial alkenes and on alkenic fraction of gasoline, published retention indices as well as means of GC-MS were used for verification of calculated retention indices. Retention of some gas chromatographic unseparated isomer pairs was obtained by mass spectrometric deconvolution using a specific single-ion monitoring. On the basis of these retention data, C5-C7 alkenes were identified and analyzed in the gasoline from fluid catalytic cracking. In the gasoline all 59 acyclic C5-C7 isomeric alkenes were determined at significantly different concentration levels. |
| Pmid | 11873990 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |
| Keyword | Index Medicus; 2002) |