Research Article

Fast Rate Production of Biodiesel from Neem Seed Oil Using a Catalyst Made from Banana Peel Ash Loaded with Metal Oxide (Li-CaO/Fe2 (SO4)3)

Figure 4

XRD pattern of (a) calcined banana ash blends, (b) burnt banana ash blends, and (c) fresh banana ash blends.
(a)
(b)
(c)