Biodiesel has gained the forefront of our focus on renewable transportation fuels. This article
provides a comprehensive review on the sources used as feedstock and their classification …

This paper reviews the current status of biodiesel production mainly under supercritical
conditions. Various methods such as homogeneous acid-and alkali-catalyzed …

Objective of current study is the synthesis of biodiesel from salvia mirzayanii oil using
phosphomolybdic acid (H 3 PMo 12 O 40, HPA) supported on the clinoptilolite-Fe 3 O 4. The …

Biodiesel is a biofuel obtained from vegetable oils or animal fats by transesterification with
methanol, so that it offers a very promising alternative respect to diesel fuel, since it is able to …

Biodiesel, ie a mixture of monoalkyl esters of long chain fatty acids derived from renewable
biological sources such as vegetable oils has in recent years emerged as an alternative fuel …

The delay in the energy transition, focused in the replacement of fossil diesel with biodiesel,
is mainly caused by the need of reducing the costs associated to the transesterification …

In this review, recent development of glycerol-free supercritical fluid transesterification for
biodiesel production was discussed. Glycerol-free supercritical fluid processes including …

USY commercial zeolite was used in the esterification of oleic acid and methyl acetate.
Ultrasonic-assisted and conventional wet-impregnations of WO 3 were compared and …

Catalyst‐free biodiesel production through supercritical transesterification is faster with the
high conversion and a more environment‐friendly route than conventional catalyst …

This work has been done to find out the optimum condition of supercritical methyl acetate
method in biodiesel production. The reaction temperature, pressure, time and molar ratio in …