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Table 3 H in petroleum fractions by 1H NMR (d1 = 20 s, scan = 16) and ASTM D5291 methods

From: A 1H NMR method for the estimation of hydrogen content for all petroleum products

No. Sample H, by NMR (HMDSO)a H, by combustion Diff (%) H, by NMR (dioxane)b
1 Crude 1 C5-95d 14.80 14.81
2 Crude 1 95-149d 14.63 11.51 27.1 14.67
3 Crude 1 149-250d 14.01 13.77 1.8 14.05
4 Crude 1 250-369d 13.41 13.30 0.8 13.44
5 Crude 2 C5-95d 14.72 14.73
6 Crude 2 95-149d 14.88 11.43 30.2 14.88
7 Crude 2 149-250d 14.21 13.71 3.6 14.02
8 Crude 2 250-369d 13.57 13.41 1.2 13.55
9 Crude 3 C5-95d 15.55 15.56
10 Crude 3 95-149d 14.68 11.49 27.8 14.68
11 Crude 3 149-250d 14.31 13.83 3.5 14.31
12 Crude 3 250-369d 13.53 13.39 1.0 13.55
13 Crude 4 C5-95d 15.00 15.21
14 Crude 4 95-149d 14.59 11.69 24.8 14.69
15 Crude 4 149-250d 14.27 13.83 3.2
16 Crude 4 250-369d 13.15 13.22 −0.5
17 Crude 5 C5-95d 15.09 15.21
18 Crude 5 95-149d 14.54 11.89 22.3 14.59
19 Crude 5 149-250d 13.95 13.55 3.00
20 Crude 5 250-369d 13.16 13.21 −0.3
21 Crude 6 C5-95d 15.35 15.53
22 Crude 6 95-149d 14.67 12.05 21.8 14.74
23 Crude 6 149-250d 13.89 13.54 2.6
24 Crude 6 250-369d 13.17 13.03 1.1
25 Crude 7 C5-95d 15.07 15.14
26 Crude 7 95-149d 14.72 11.97 23 14.96
27 Crude 7 149-250d 14.45 13.87 4.2
28 Crude 7 250-369d 13.07 13.11 −0.3
29 Crude 8 C5-95d 15.85 15.88
30 Crude 8 95-149d 15.38 11.51 33.6 15.38
31 Crude 8 149-250d 14.82 13.92 6.5
32 Crude 8 250-369d 13.55 13.47 0.6
33 Mangala crude 1d 13.65 13.80 −1.1 13.71
34 (Gasoline range)e 13.45 11.91 12.5 13.43
35 (Gasoline range)e 13.37 11.93 11.8 13.41
36 Diesel Std 13.19/13.10c 13.11 0.6 13.19
37 HR OHCU mixed feedf 12.45 11.78 5.7 12.32
38 HR OHCU test feedf 12.42 11.99 3.6 12.56
39 MRU2 Pdt VGOe 12.13 11.99 1.2 12.13
40 PR OHCU test feedf 12.07 11.63 3.8 11.86
41 MRU2 feed VGOe 11.52 11.69 −1.5 11.49
42 VGO HTf 11.07 11.82 −6.3 11.09
43 HR OHCU furfural extractf 10.79 10.67 1.1 10.71
44 MRU10 LCO feede 9.70 9.98 −2.8 9.70
45 ATF biojet-1e 14.57 12.21 19.3 14.57
46 ATF biojet blend (UOP)e 14.95 12.33 21.1 14.96
47 ATF biojet blend (Jat)e 14.63 12.35 18.5 14.63
48 Kerosine Std 14.83 12.55 18.2 14.98
49 Std HSD-PQM 14.26 13.79 3.4 14.24
50 High diesel feede 12.80 12.87 −0.5 12.81
  1. Samples were recorded in neat CDCl3 using aHMDSO and bdioxane as internal reference
  2. cd1 = 40 s
  3. dCrude oil
  4. ePilot plant (PP)
  5. fRefinery