Production of algal biodiesel from marine macroalgae Enteromorpha compressa by two step process: optimization and kinetic study

T Suganya, NN Gandhi, S Renganathan - Bioresource technology, 2013 - Elsevier
In this investigation, Enteromorpha compressa algal oil with high free fatty acids (FFA) used
as a feedstock for biodiesel production. Two step process was developed and kinetic study
executed to obtain reaction rate constant for the transesterification reaction. The acid
esterification was carried out to reduce FFA from 6.3% to 0.34% with optimized parameters
of 1.5% H2SO4, 12: 1 methanol–oil ratio, 400rpm at 60° C and 90min of reaction time. The
maximum biodiesel yield 90.6% was achieved from base transesterification through …

Production of algal biodiesel from marine macroalgae Enteromorpha compressa by two step process: optimization and kinetic study.

TS Tamilarasan Suganya, NN Gandhi… - 2013 - cabidigitallibrary.org
In this investigation, Enteromorpha compressa algal oil with high free fatty acids (FFA) used
as a feedstock for biodiesel production. Two step process was developed and kinetic study
executed to obtain reaction rate constant for the transesterification reaction. The acid
esterification was carried out to reduce FFA from 6.3% to 0.34% with optimized parameters
of 1.5% H2SO4, 12: 1 methanol-oil ratio, 400 rpm at 60° C and 90 min of reaction time. The
maximum biodiesel yield 90.6% was achieved from base transesterification through …
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