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 attracted significant attention as a potential renewable and environmentally
friendly substitute for petroleum-derived diesel fuel. Conventionally, commercial biodiesel is …

Biodiesel is unarguably one of the most considered substitutes for fossil-based liquid fuels.
However, the high cost of biodiesel production has been a major inhibitor for its large-scale …

There are growing demands by the biodiesel companies to get cheap lipase formulation,
preferably in liquid forms, which can give an answer to their needs. Thus, many commercial …

Research on biodiesel production utilizing heterogeneous catalysts continued to be studied
as an effort to develop sustainable production and to improve the quality of biodiesel. The …

Dwindling oil reserves, concerns over climate changes related to CO 2 emissions, and
increasing demands on energy have intensified the interest and efforts in the utilization of …

This investigation aimed to produce a new composited catalyst from a waste chalk powder, a
waste generated by the construction industry, to produce biodiesel from sunflower oil. The …

Magnetic bifunctional nanocatalyst supported on activated carbon (AC), CaO-Fe 2 O 3/AC
was synthesized via wet impregnation method and was utilized for catalytic …

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

Improvement in biofuel synthesis technology could facilitate widespread utilization of
biodiesel, and an efficient operation in terms of cost. Catalyst enhancement through …