An ever-increasing energy demand and environmental problems associated with
exhaustible fossil fuels have led to the search for an alternative renewable source of energy …

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 …

Biochar is a low-cost carbon-rich material derived from the thermochemical degradation of
biomass. Due to its unique chemical structure, biochar with a large surface area and tailored …

Global environmental concern and the diminishing of fossil fuel escalated the seek for the
development of renewable alternative fuels such as biodiesel. Biodiesel can be produced …

The utilization of non-edible and low-cost feedstock in bioenergy research is getting more
attention in recent decades. Catalytic deoxygenation of fatty acids from waste oil feedstocks …

Low cost and environment friendly sulfonated carbon catalyst was prepared from glycerol
and concentrated sulfuric acid via in situ carbonization and sulfonation. The physico …

Carbon derived from waste biomass has emerged as a promising candidate towards the
synthesis of catalyst or catalyst support for chemical and enzymatic reactions. Excellent …

Hydrothermal carbonization (HTC) is a prominent thermochemical technology that can
convert high-moisture waste into a valuable product (called hydrochar) at a relatively mild …

Low-cost biodiesel was successfully produced through esterification of palm fatty acid
distillate over corncob residue-derived heterogeneous solid acid catalyst. The sulfonated …

Biodiesel, as an alternative fuel for petroleum-derived fuel, has gained significant attention
from society. In this research work, biodiesel is produced via simultaneous esterification and …