Compositional Analysis of Waxy Distillate Fractions by 1H and 13C NMR Spectroscopy |
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| Authors: | Vineet Vishnoi K. M. Agrawal I. D. Singh B. B. Raizada |
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| Affiliation: | a DAV (PG) College, Dehradunb Indian Institute of Petroleum, Dehradunc DBS (PG) College, Dehradun |
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| Abstract: | Distillate fractions having boiling ranges of 270-320°C and 320-370°C derived from Heera and Panna crudes are characterized for their average structural parameters using n-d-M method as well as 1h and 13C NMR spectroscopy. It is observed that these fractions contain predominantly saturated carbons. Aromatic carbons in them decreases with the increase in boiling range. Methyl substituents are predominant compared with other alkyl substituents in these distillate fractions. |
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| Keywords: | waxy distillate crude oil NMR composition |
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