References
- Pinzi S, Leiva D, López-Garcia I, et al. Latest trends in feed stocks for biodiesel production. Biofuel Bioprod Bior. 2014;8:126–143.
- Gabriel O, Manuel AF, Maria A-FCM, et al. Glycerol-enriched heterogeneous catalyst for biodiesel production from soybean oil and waste frying oil. Energ Convers Manage. 2015;89:665–671.
- Xie W, L Z. Production of biodiesel by transesterification of soybean oil using calcium supported tin oxides as heterogeneous catalysts. Energy Convers Manage. 2013;76:55–62.
- Alba-Rubio AC, Alonso Castillo ML, Albuquerque MCG, et al. A new and efficient procedure for removing calcium soaps in biodiesel obtained using CaO as a heterogeneous catalyst. Fuel. 2012;95:464–470.
- Helwani Z, Othman MR, Aziz N, et al. Technologies for production of biodiesel focusing on green catalytic techniques: a review. Fuel Process Technol. 2009;90:1502–1514.
- Chongkhong S, Tongurai C, Chetpattananondh P. Continuous esterification for biodiesel production from palm fatty acid distillate using economic process. Renew Energ. 2009;34:1059–1063.
- Demirbas A. Comparison of transesterification methods for production of biodiesel from vegetable oils and fats. Energ Convers Manage. 2008;49:125–130.
- Granados ML, Alonso DM, Alba-Rubio AC, et al. Transesterification of triglycerides by CaO: increase of the reaction rate by biodiesel addition. Energ Fuel. 2009;23:558–563.
- Kouzu M, Kasuno T, Tajika M, et al. Calcium oxide as a solid base catalyst for transesterification of soybean oil and its application to biodiesel production. Fuel. 2008;87:3572–3578.
- Alonso DM, Mariscal R, Granados ML, et al. Biodiesel preparation using Li/CaO catalysts: activation process and homogeneous contribution. Catal Today. 2009;143:167–171.
- Siano D, Nastasi M, Santacesaria E, et al. Heterogeneous catalysts for biodiesel production. Energ Fuel. 2008;22:207–217.
- Dehkordi M, Ghasem M. Transesterification of waste cooking oil to biodiesel using Ca and Zr mixed oxides as heterogeneous base catalysts. Fuel Process Technol. 2012;97:45–51.
- Jiang ST, Zhang FJ, Pan LJ. Sodium phosphate as a solid catalyst for biodiesel preparation. Braz J Chem Eng. 2010;27(1):137–144.
- Ahmad M, Rashid S, Khan MA, et al. Optimization of base catalyzed transesterification of peanut oil biodiesel. Afr J Biotechnol. 2009;8(3):441–446.
- Kaur M, Ali A. Lithium ion impregnated calcium oxide as nano catalyst for the biodiesel production from karanja and jatropha oils. Renew Energ J. 2011;36(11):2866–2871.
- Kouzu M, Yamanaka SY, Hidaka JS, et al. Heterogeneous catalysis of calcium oxide used for transesterification of soybean oil with refluxing methanol. Appl Catal A Gen. 2009;355:94–99.
- Deka DC, Basumatary S. High quality biodiesel from yellow oleander (Theve-tia peruviana) seed oil. Biomass Bioenergy. 2011;35:1797–1803.
- Oluwaniyi OO, Ibiyemi SA. Extractability of Thevetia peruviana glycosides with alcohol mixture. Afr J Biotechnol. 2007;6:2166–2170.
Websites
- Xiang Y, Wang L, Jiao Y. Ultrasound strengthened biodiesel production from waste cooking oil using modified coal fly ash as catalyst. J Environ Chem Eng. Available from: http://dx.doi.org/10.1016/j.jece.2015.12.031
- El-Gendy NSh, et al. Statistical optimization of biodiesel production from sunflower waste cooking oil using basic heterogeneous biocatalyst prepared from eggshells. Egypt J Petrol. 2015. Available from: http://dx.doi.org/10.1016/j.ejpe.2015.02.004
- Janajreh I, et al. Intensification of transesterification via sonication numerical simulation and sensitivity study. Appl Energ. 2016. Available from: http://dx.doi.org/10.1016/j.apenergy.2016.02.002