International Journal of Chemical Engineering / 2019 / Article / Tab 5

Research Article

Chemical-Enhanced Oil Recovery Using N,N-Dimethylcyclohexylamine on a Colombian Crude Oil

Table 5

Relative percent of protons H1–H8 (SD ±0.1−0.2%).

RunKind of protons, intervals of integration
H8 0.1–1.0H7 1.0–1.5H6 1.5–2.0H5 2.0–4.5H4 4.5–6.0H3 6.0–7.2H2 7.2–9.0H1 9.0–12.0

027.909451.057910.21867.31830.07721.42711.87630.1152
123.967450.92909.529314.20410.13140.47220.58690.1797
221.585549.012612.988513.12450.07661.21921.84940.1438
323.183848.567311.113812.94270.18701.68522.21350.1067

Original crude oil.

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