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Accurate determination of aromatic groups in heavy petroleum fractions using HPLC-UV-DAD

โœ Scribed by N Pasadakis; V Gaganis; N Varotsis

Book ID
104135580
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
245 KB
Volume
80
Category
Article
ISSN
0016-2361

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โœ J. Gallacher; C.E. Snape; P.R. Dennison; J.R. Bales; K.A. Holder ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 580 KB

13C n.m.r. spectral editing techniques have been used to determine the concentrations of aliphatic CH, CH2 and CH, groups directly in aromatic fractions from a North Sea waxy heavy distillate (vacuum gas oil) and a hydrotreated sample of this distillate. To help resolve effective and poor hydrogen-d