NaFeTiO₄/Fe₂O₃–FeTiO₃ as heterogeneous catalyst towards a cleaner and sustainable biodiesel production from Jatropha curcas L. oil

Ingeniería y ciencia de los materiales

• Biodiesel 80%
• Nuclear magnetic resonance 68%
• Catalysts 64%
• Oils 48%
• Molar ratio 45%
• Esters 41%
• Triglycerides 27%
• Transesterification 24%
• Gas chromatography 23%
• Fourier transform infrared spectroscopy 23%
• Fatty acids 23%
• Methanol 19%
• X ray diffraction 18%
• Screening 17%
• Statistical methods 16%
• Scanning electron microscopy 14%
• Chemical analysis 12%
• Temperature 7%
• Costs 7%

Economía y empresa

• Biodiesel 100%
• Catalyst 77%
• Oil 55%
• Fourier Transform 26%
• X-ray Diffraction 24%
• Fatty Acids 23%
• Scanning Electron Microscopy 22%
• Spectroscopy 22%
• Infrared 21%
• Screening 20%
• Temperature 20%
• Gas 17%
• Statistical Analysis 16%
• Factors 13%
• Costs 7%

Ciencias ambientales y de la tierra

• catalyst 67%
• oil 44%
• ester 38%
• nuclear magnetic resonance 35%
• solid state 19%
• FTIR spectroscopy 19%
• methanol 19%
• gas chromatography 17%
• fatty acid 17%
• screening 16%
• statistical analysis 15%
• X-ray diffraction 14%
• scanning electron microscopy 13%
• cost 9%
• material 7%
• temperature 7%
• rate 6%
• method 4%