–SO3H functionalized silica and alumina have emerged as efficient and eco-compatible
heterogeneous solid acid catalysts for the construction of various important molecular …

Silica nanoparticles have been designed by surface modification to stabilize solventless
catalytic Pickering emulsions for effective biodiesel production. With respect to this, and …

In the present study, the effect of ultrasound irradiation on the transesterification parameters,
biodiesel properties, and its combustion profiles in the diesel engine was investigated …

In present study, esterification of oleic acid with methanol using deep eutectic solvent (DES)
assisted Amberlyst heterogeneous catalyst was investigated to produce biodiesel. Results …

SiO2-SO3H, with a surface area of 115 m2· g− 1, pore volumes of 0.38 cm3· g− 1 and 1.32
mmol H+/g, was used as a transesterification catalyst. Triglycerides of waste cooking oil …

High acid content and low calorific value of pyrolysis oil (PO) hindered its application as
transportation fuel. This work investigates the supercritical esterification of the acids in PO …

The main objective of thus study was production, optimization, and fuel quality
characterization of biodiesel from equal weight ratio blended acid oil of cottonseed and …

This paper reports the production of biodiesel from Pongamia pinnata seed oil via single
step process. The efficiency of deep eutectic solvents (DESs) synthesized from the mixture of …

The catalyst plays a significant function in industrial unit processes since it allows reactants
to be converted into valuable compounds via chemical reactions. However, the synthesis of …

Enzymatic hydroesterification is a heterogeneous catalyzed process suitable for the
conversion of low-cost feedstocks in biodiesel production, namely, because of its tolerance …