Amazon sailfin catfish (Pterygoplichthys pardalis) is considered one of the greatest threats to
the biodiversity of continental aquatic systems, causing serious economic and …

Among the renewable energy sources is biodiesel. This fuel is usually produced by catalytic
transesterification of vegetable oils and animal fats under heating and pressure. Brown …

An increase in energy consumption and the extended use of nonrenewable fossil fuels
raises the need to develop alternative fuels as an energy supply that can protect the …

Liquid lipase-catalyzed esterification of fatty acids with methanol is a promising process for
biodiesel production. However, water by-product from this process favors the reverse …

The development of novel compounds with potential anticancer activity is imperative for
combating the challenges posed by cancer. In this study, a modified montmorillonite based …

Several dynamic projects and fault diagnosis of mechanical structures require the
knowledge of the acting external forces. However, the measurement of such forces is often …

In the field of renewable energy, feedstock such as cellulosic biomass has been proposed
as a renewable source of fuel to produce energy. However, the use of raw biomass as …

Biodiesel can be produced by transesterification of oil triglycerides, as well as by
esterification of fatty acids using feedstock materials rich in free fatty acids) FFAs). Utilization …

This papers presents the results of analysis done on a compression-ignition engine supplied
with methyl ester of rapeseed oil (Yellow Grease), methyl ester of goose fat (Brown Grease) …

This research, biodiesel production from waste cooking oil (WCO), was conducted using a
montmorillonite-sulfonated carbon catalyst from molasses. The biodiesel product would be …