Biodiesel production using homogeneous, heterogeneous, and enzyme catalysts via transesterification and esterification reactions: A critical review
V Mandari, SK Devarai - BioEnergy Research, 2022 - Springer
The excessive utilization of petroleum resources leads to global warming, crude oil price
fluctuations, and the fast depletion of petroleum reserves. Biodiesel has gained importance …
fluctuations, and the fast depletion of petroleum reserves. Biodiesel has gained importance …
A review on sustainable microalgae based biofuel and bioenergy production: Recent developments
Climate changes induced by anthropogenic greenhouse gas emissions (mainly carbon
dioxide) is one of the major threats of the modern era. Primary causes are the high reliance …
dioxide) is one of the major threats of the modern era. Primary causes are the high reliance …
Microwave energy potential for biodiesel production
Microwave energy based chemical synthesis has several merits and is important from both
scientific and engineering standpoints. Microwaves have been applied in numerous …
scientific and engineering standpoints. Microwaves have been applied in numerous …
Optimization of direct conversion of wet algae to biodiesel under supercritical methanol conditions
This study demonstrated a one-step process for direct liquefaction and conversion of wet
algal biomass containing about 90% of water to biodiesel under supercritical methanol …
algal biomass containing about 90% of water to biodiesel under supercritical methanol …
The production of biodiesel from vegetable oils by ethanolysis: Current state and perspectives
OS Stamenković, AV Veličković, VB Veljković - Fuel, 2011 - Elsevier
At present, the homogeneous base-catalyzed methanolysis reaction of vegetable oils is a
most often used process for the industrial biodiesel production. The toxicity of methanol, the …
most often used process for the industrial biodiesel production. The toxicity of methanol, the …
Biodiesel production from wet algal biomass through in situ lipid hydrolysis and supercritical transesterification
In an effort to process wet algal biomass directly, eliminate organic solvent use during lipid
extraction, and recover nutrients (eg, N, P, and glycerol) for reuse, we developed a catalyst …
extraction, and recover nutrients (eg, N, P, and glycerol) for reuse, we developed a catalyst …
Biodiesel production by heterogeneous catalysts and supercritical technologies
JS Lee, S Saka - Bioresource technology, 2010 - Elsevier
Intensive studies are underway to develop more efficient biodiesel conversion processes.
Among the various new technologies, both solid catalyst and non-catalytic supercritical …
Among the various new technologies, both solid catalyst and non-catalytic supercritical …
Comparison of direct transesterification of algal biomass under supercritical methanol and microwave irradiation conditions
In this comparative study, direct conversion of algal biomass into biodiesel using
supercritical methanol (SCM) and microwave-assisted (MW) transesterification methods was …
supercritical methanol (SCM) and microwave-assisted (MW) transesterification methods was …
Recent insights into continuous-flow biodiesel production via catalytic and non-catalytic transesterification processes
Biodiesel has been receiving considerable attention as an alternative energy source over
the last decade. Conventionally, biodiesel is produced by transesterification of lipid and …
the last decade. Conventionally, biodiesel is produced by transesterification of lipid and …
Biodiesel synthesis from waste vegetable oil via transesterification reaction in supercritical methanol
SM Ghoreishi, P Moein - The Journal of Supercritical Fluids, 2013 - Elsevier
Response surface methodology (RSM) was applied to analyze the effect of four independent
variables (molar ratio of methanol to oil, reaction temperature, pressure and time) on the …
variables (molar ratio of methanol to oil, reaction temperature, pressure and time) on the …