SYNTHESIS, CHARACTERIZATION AND APPLICATION OF Ni /SiO2 HETEROGENEOUS NANO CATALYST IN OPTIMIZATION OF METHYL ESTER FROM Khaya senegalensis SEED OIL
الموضوعات : Journal of Nanoanalysis
Mela Yoro
1
,
Wilson Lamayi
2
,
Nasiru Pindiga
3
,
Zaccheus Shehu
4
1 - Department of Chemical Sciences, Faculty of Science, Federal University of Kashere, Gombe, Nigeria
2 - Chemistry department, Faculty of Science, Gombe State University, Nigeria.
3 - Department of Chemistry, Gombe state University, Nigeria
4 - Chemistry Department, Faculty of Science, Gombe State University, Gombe, Nigeria.
الکلمات المفتاحية: Optimization, Characterization, Methyl ester, nano catalyst,
ملخص المقالة :
Ni / SiO2 heterogeneous nano catalyst was synthesized and characterized using different analytical tools including FT-IR, UV spectrophotometer, SEM equipped with an energy dispersive X-ray spectrometer (EDX), and XRD. The synthesized catalyst was used in the transesterification of methyl ester produced from mahogany seed oil. The reaction conditions for the transesterification process were optimized. The yield of 85% was achieved when the reaction was carried using Ni / SiO2 with concentration of 1.5% wt, volume ratio of methanol to oil of 5:1, reaction temperature of 60 °C, and a reaction time of 120 min. The Ni / SiO2 nano catalyst was regenerated from the mixture and was reused for various circles by applying the optimum conditions obtained during the present study. The results showed that the methyl ester yield decreased exponentially by increasing the cycle number when the regenerated catalyst was used. However, good conversion (>72%) was obtained up to the 4th cycles. It could be concluded that Ni / SiO2 nano catalyst is catalytically active and may serve as a potential catalyst for biodiesel production.
[1] Leo V., Vineeth B., and Bhim P.S. Green Nanotechnology for Biofuel Production, Journal of Nanotechnology, 2018; 9(3): 129-139.
[2] Pandit P. R., and Fulekar M.H. Egg shell waste as heterogeneous nanocatalyst for biodiesel production: optimized by response surface methodology, Journal of environmental management, 2017; 198 (9): 319-329.
[3] Reddy A.N.R., Abu A., Saleh M.D., Saiful I., Sinin H., and Md Abdul M. Biodiesel production from crude Jatropha oil using a highly active heterogeneous nanocatalyst by optimizing transesterification reaction parameters. Journal of Energy & Fuels, 2015; 30(1): 334-343.
[4] Widayat W., Satriadi H., Yuariski O. and Murwono D. Preparation of Heterogeneous CaO Catalysts for Biodiesel Production, Research. Journal of Applied Sciences, Engineering and Technology, 2015; 6 (10): 1732-1739.
[5] Widayat W., Darmawan T., Hadiyanto H., and Arosyid R. Preparation of Heterogeneous CaO Catalysts for Biodiesel Production, Journal of Physical Sciences, 2017; 17(3):221- 233
[6] Rintu V. Joy P. and Johnson.H. I. Synthesis And Characterizations Of Needle- Shaped Cuo Nanoparticles For Biodiesel Application, International Journal of Advanced Research Research, 2017; 30(3): 2930 - 2939.
[7] Kashif A. , Iqbal T., Solat U. S. and Muhammad M. Green synthesis of cobalt nanoparticles by using methanol extract of plant leaf as reducing agent, Pure Appl. Biol., 2016; 5(3): 453-457.
[8] Najlaa S. A. Green synthesis of platinum nanoparticles using Saudi’s Dates extract and their usage on the cancer cell treatment, Arabian Journal of Chemistry, 2018; 4(3):30-35
[9] Sharmila B. A., Thirumurugan V., Amudha M. Green Biosynthesis of Silver Nano Particles from Aegle Marmelos Aqueous Leaf Extract, IOSR Journal of Applied Chemistry (IOSR-JAC), 2018; 11(7): 2278-5736.
[10] Bashpa P., Seema D. R., and Bijudas K. Green synthesis of silver nanoparticles from Orthosiphon thymiflorus leaf extract, International Journal of Green and Herbal Chemistry, 2017; 6(4): 207-211.
[11] Flora J. P, Sivakumari K., Rajini S., Ashok K, Jayaprakash P, Rajesh S. green synthesis of silver nanoparticles from propolis, Research Journal of Life Sciences, Bioinformatics, Pharmaceutical and Chemical Sciences, 2018; 4(2):23
[12] Ruíz-Baltazar A., Esparza R., Pérez R., and Rosas G. Structural Characterization of Fe-Ag Bimetallic Nanoparticles Synthesized by Chemical Reduction, International Research Journal of Pure & Applied Chemistry, 2014; 4(3): 263-269
[13] Anuoluwa A. A., Enock O. D., Kolawole O. A., Olayinka O. A., Joseph A., Olugbuyiro O. Tolutope O. S., Oluwaseun E. and Moses E. E. Modeling and Synthesis of Ag and Ag/Ni Allied Bimetallic Nanoparticles by Green Method: Optical and Biological Properties, International Journal of Biomaterials, 2018; 2018(1): 1-17
[14] Pradeep K. K., Meet A. M., Purnima S. K. Development of Fe/Ru Bimetallic Nanoparticles for Promising Application in the Selective Synthesis of SWNTs, Materials international Journal, 2020; 2(2): 0250-0255
[15] Hamid T. N., Elham A., Soodabeh D., Mohammad K., and Abolfazl A. Bimetallic nanoparticles: Preparation, properties, and biomedical applications, International Journal of Artificial Cells, Nanomedicine, and Biotechnology, 2016; 44(1) 376-380
[16] Tooba M., Vikas S., and Rajesh S.T. Green Synthesis of Bimetallic Nanoparticles and its Applications: A Review, Journal of pharmaceutical Sciences and research, 2017; 9(2): 102-110
[17] Rehman A., Pullabhotla V.S.R., and Jonnalagadda S.B. Catalysis Communications, Journal of Chemical Engineering and Technology Royal Institute of Technology, 2008; 9 (14): 2417-2421.
[18] Balaji P., Qin S., Wang J., Bian K., and Tao C. Biodiesel Synthesis with Iron Oxide Nano-Catalyst Catalyzed Pongamia Pinnata Seed Oil and Dimethyl Carbonate, American Journal of Energy Engineering,2018; 6(3): 21 -28.
[19] Abdelrahman B., Fadhil, A., Aziz M. and Marwa H. A. Optimization of methyl esters production from non-edible oils using activated carbon supported potassium hydroxide as a solid base catalyst,. Arab Journal of Basic and Applied Sciences, 2018; 27(5): 25-27
[20] Nasar M. and Taufiq Y. H. Synthesis And Characterization Of Solid Heterogeneous Catalyst For The Production Of Biodiesel From High FFA Waste Cooking Oil, Bayero Journal of Pure and Applied Sciences, 2017; 10(1) : 62 – 66.
[21] Al-Jammal, N., Al-Hamamre, Z., & Alnaief, M. Manufacturing of zeolite based catalyst from zeolite tuft for biodiesel production from waste sunflower oil, Journal of Renewable Energy, 2016; 29(3): 449–459.
[22] Dian M., Widjo N.J., Indriana ., and Nuryono. Phosphate modified silica for adsorption of Co(II), Ni(II), Cu(II), and Zn(II). Indo. J. Chem, 14(2): 143-151.
[23] Wu W. He Q. G and Jiang C. Z. (2008). Magnetic iron nanoparticles: synthesis and surface functionalization strategies. journal of nano technology, 8(5): 397-401
[24] Danbature W.L., Aliyu J., Adamu H.M. (2015). Production of methyl ester from mahogany (Khaya senegalensis) seed oil. Journal of Chemistry and Chemical Sciences, 5(9): 489-499.
[25] Dass P.M. , Louis H., Alheri A., Amos P.I., Bifam M. and Ago M.A. (2018). Production of Biodiesel Oil from Desert Dates (Balanites aegyptiaca)
