Characterization of Neem Seed Oil and its Biodiesel (B100)

Abstract

The current socio-economic, political and environmental challenges
of fossil fuels led to alternative energy sources of bio-fuels like
biogas, bio-alcohol, biodiesel etc which are sustainable, renewable
and environmentally friendly. Neem biodiesel production involved
oil extraction from the seed, moisture/FFA reduction then base transesterification reaction using the oil extracted, methanol (6:1), 1.0%
KOH at 60oC, 400 rpm for 2 hours. The physico-chemical and fuel
properties of the Neem seed oil biodiesel was analysed using
standard analytical methods, and the data statistically using SPSS
version 20.0. Most parametric values of the biodiesel were within the
ASTM/EN standards except in the oil that requires some pretreatment. This biodiesel can be a major contribution now and in the
future by meeting the petroleum diesel expected demand. As a result
of this, it can be applied in diesel engines, plants with little or no
modification and can also extend the life of diesel engines due to its
more lubricating property.