Protonated XH heteroatom (X = O, N, S) analysis in oil fractions from morocco oil-shale using 29Si multiple-pulse NMR

Protonated XH heteroatom (X = O, N, S) analysis in oil fractions from morocco oil-shale using 29Si multiple-pulse NMR

The characterization and determination of the protonated heteroatom content of the XH type (X = O, N, S) in oil fractions was carried out using 29Si NMR on silylated derivatives of the heteroatomic compounds. The analysis was achieved on a mixture of standard compounds and on two oil fractions from...

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Veröffentlicht in:Magnetic resonance in chemistry 1991-06, Vol.29 (6), p.576-579
Hauptverfasser: Béguin, Claude G., Bennouna, Chakib, Bitar, Hassane, Dahbi, Abderrahman, Léna, Louis
Format: Artikel
Sprache:eng
Schlagworte:
29Si NMR
Biological and medical sciences
Fundamental and applied biological sciences. Psychology
Molecular biophysics
Oil fractions
Protonated heteroatom (O
Protonated heteroatom (O, N, S) content
S) content
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Zusammenfassung:The characterization and determination of the protonated heteroatom content of the XH type (X = O, N, S) in oil fractions was carried out using 29Si NMR on silylated derivatives of the heteroatomic compounds. The analysis was achieved on a mixture of standard compounds and on two oil fractions from Morocco oil‐shale: asphaltenes and the aromatic and polar components.
ISSN:0749-1581
1097-458X
DOI:10.1002/mrc.1260290607