Figure 2. Effect of Methanol to FFA molar ratio on FFA conversion

From

Synthesis of Biodiesel from Waste Cooking Oil

M. Rakib Uddin, Kaniz Ferdous, M. Rahim Uddin, Maksudur R. Khan, M. A. Islam

Chemical Engineering and Science. 2013, 1(2), 22-26 doi:10.12691/ces-1-2-2