I'm in a biodiesel class and the subject of acid pre-treating high-FFA oil with H2SO4 has come up. However, neither the instructors nor any students know the why it works. Can someone explain the what and why to me?
Previously known as "Antibubba".
If we don't do the shopping, we won't have anything for dinner. And I've invited this tiny ad:
Heat your home with the twigs that naturally fall of the trees in your yard
