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Oxidative demetallization of petroleum asphaltenes and residua

✍ Scribed by Kenneth A. Gould


Book ID
107755575
Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
444 KB
Volume
59
Category
Article
ISSN
0016-2361

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Sulphur-33 nuclear magnetic resonance of
✍ Deane D. McIntyre; Otto P. Strausz πŸ“‚ Article πŸ“… 1987 πŸ› John Wiley and Sons 🌐 English βš– 297 KB

A "S NMR spectrum has been obtained from an asphaltene sample for the first time. Asphaltene from the Athabasca tar sands bitumen, Alberta, Canada, was oxidized with Ru""', which selectively converts sulphide sulphur into the corresponding sulphone. The "S NMR spectrum of this sample at 30.7MHz feat