Figure 4. (A); crude CNO, (B); layer formation after ethanol being added, (C); layer after butanol being added (D); resultant homogenous mixture post 12 hours of blending.

From

Prospects for Biofuel Industry in Fiji; Engine Performance of CNO blended Biodiesel

Krishnam Nair, Rishal Amar Singh

American Journal of Energy Research. 2014, 2(4), 99-104 doi:10.12691/ajer-2-4-4