Biodiesel is considered eco-friendly, biodegradable, non-toxic, and carbon-neutral fuel. It is
made from edible or non-edible oil feedstocks including other triglyceride sources. The …

Waste cooking oil (WCO) disposal in landfills or discharge into sewer systems could cause
severe environmental challenges. Therefore, extensive efforts are made to develop …

The excessive reliance on fossil fuels has resulted in an energy crisis, environmental
pollution, and health problems, calling for alternative fuels such as biodiesel. Here, we …

In the current study, biomass-derived activated carbon (AC) with zinc oxide/nickel oxide
(AC@ ZnO/NiO) bifunctional nanocatalyst with enhanced surface area is utilized for the …

Biodiesel has emerged as a versatile alternative to fossil-derived fuels which is a renewable
and eco-friendly. The reactions via which biodiesel is synthesized from oil feedstocks are …

Presently, the use of fossil fuels is not ecologically sustainable, which results in the need for
new alternative energies such as biodiesel. This work presents a review of the classification …

Economical feedstocks such as agricultural wastes, food wastes, and waste cooking oil were
used for biodiesel production to expand their application. Thus, a solid base catalyst was …

The growing demand for sustainable energy has prompted a search for alternative fuels,
with microalgae-based biodiesel emerging as a promising option. However, improving its …

This work examined the potency of carob (Ceratonia siliqua) pod as a heterogeneous base
catalyst for converting waste cooking oil (WCO) into biodiesel via a microwave irradiation …

The depleting fossil fuel reserves, rising air pollution, technology transformation threat, and
most recently, global economic slowdown by the COVID-19 pandemic, led the internal …