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Structural characterization of Bombay High crude oil fractions by nuclear magnetic resonance spectroscopy

✍ Scribed by Veda Ramaswamy; S.L.S. Sarowha; I.D. Singh

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
320 KB
Volume
65
Category
Article
ISSN
0016-2361

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✦ Synopsis

Different fractions of Bombay High crude oil have been characterized using r3C and 'H n.m.r. spectrometry.

The distribution of various types of hydrogens and carbons has been reported and several average structural parameters of the fractions have been compiled. Relative variation of structural parameters has been discussed. The data on light cycle oil (LCO) has also been presented and compared with the feed (vacuum gas oil, VGO)data. The study reveals that all the four samples/fractions are predominantly parafiinic, VGO being richest in n-parafhns. The comparison of LCO and VGO data indicates a slight reduction in the n-paratlinic chain during catalytic cracking.

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