• Vol 7, No 2 (2016)
  • Mechanical Engineering

Production of Pyrolyzed Oil from Crude Glycerol using a Microwave Heating Technique

Swee Kim Leong, Su Shiung Lam, Farid Nasir Ani, Jo-Han Ng, Cheng Tung Chong

Corresponding email: ctchong@mail.fkm.utm.my


Published at : 29 Feb 2016
IJtech : IJtech Vol 7, No 2 (2016)
DOI : https://doi.org/10.14716/ijtech.v7i2.2979

Cite this article as:

Leong, S.K., Lam, S.S., Ani, F.N., Ng, J.-H., Chong, C.T., 2016. Production of Pyrolyzed Oil from Crude Glycerol using a Microwave Heating Technique. International Journal of Technology. Volume 7(2), pp.323-331

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Swee Kim Leong Faculty of Mechanical Engineering, Universiti Teknologi Malaysia 81310 Skudai, Johor, Malaysia
Su Shiung Lam Eastern Corridor Renewable Energy Group (ECRE), Environmental Technology Programme, School of Ocean Engineering, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia
Farid Nasir Ani Faculty of Mechanical Engineering, Universiti Teknologi Malaysia 81310 Skudai, Johor, Malaysia
Jo-Han Ng Faculty of Engineering and the Environment, University of Southampton,Malaysia Campus (USMC),79200 Nusajaya, Johor, Malaysia
Cheng Tung Chong UTM Centre for Low Carbon Transport in cooperation with Imperial College London, Universiti Teknologi Malaysia, 81310 Skudai Johor, Malaysia
Email to Corresponding Author

Abstract
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Crude glycerol, a by-product of biodiesel production created via transesterification was pyrolyzed using a microwave heating technique in an oxygen-deficient environment. Coconut shell-based activated carbon was used as a catalyst to assist in the heat transfer and the cracking of glycerol into gaseous and liquid products. Investigation into the product yield was conducted by varying the pyrolysis temperature between 300°C and 800°C. The result revealed that liquid and gaseous pyrolysis products yield fell in the range of 15?42% and 55?82% by mass, respectively. An analysis of the liquid product using gas chromatography mass spectrometry (GC-MS) shows that glycerin (C3H8O3), methanamine (CH5N), and cyclotrisiloxane (C6H18O3Si3) were among the highest derived compounds in the pyrolyzed liquid yield. The derived pyrolysis products can potentially be used as alternative fuels in combustion systems.

Activated carbon, Crude glycerol, Microwave, Pyrolysis

References

Appleton, T., Colder, R., Kingman, S., Lowndes, I., Read, A., 2005. Microwave Technology for Energy-efficient Processing of Waste. Applied energy, Volume 81(1), pp. 85?113

Bhattacharya, P., Steele, P.H., El Barbary, M.H., Mitchell, B., Ingram, L., Pittman, C.U., 2009. Wood/plastic Copyrolysis in an Auger Reactor: Chemical and Physical Analysis of the Products. Fuel, Volume 88(7), pp.1251?1260

Bridgwater, A., 1996. Production of High Grade Fuels and Chemicals from Catalytic Pyrolysis of Biomass. Catalysis Today, Volume 29(1), pp.285?295

Budarin, V.L., Clark, J.H., Lanigan, B.A., Shuttleworth, P., Breeden, S.W., Wilson, A.J., Macquarrie, D.J., Milkowski, K., Jones, J., Bridgeman, T., 2009. The Preparation of High-grade Bio-oils through the Controlled, Low Temperature Microwave Activation of Wheat Straw. Bioresource Technology, Volume 100(23), pp. 6064?6068

Da Silva, G.P., Mack, M., Contiero, J., 2009. Glycerol: a Promising and Abundant Carbon Source for Industrial Microbiology. Biotechnology Advances, Volume 27(1), pp.30?39

Domínguez, A., Inguanzo, J.A.M.M., Bernard, P.L., Pis, J.J., 2003. Gas Chromatographic–Mass Spectrometric Study of the Oil Fractions Produced by Microwave-assisted Pyrolysis of Different Sewage Sludges. Journal of Chromatography A, Volume 1012(2), pp.193?206

Dominguez, A., Menéndez, J., Fernandez, Y., Pis, J., Nabais, J.V., Carrott, P., Carrott, M.R. 2007. Conventional and Microwave Induced Pyrolysis of Coffee Hulls for the Production of a Hydrogen Rich Fuel Gas. Journal of Analytical and Applied Pyrolysis, Volume 79(1), pp.128?135

Domínguez, A., Fernández, Y., Fidalgo, B., Pis, J. and Menéndez, J., 2008. Bio-syngas Production with Low Concentrations of CO2 and CH4 from Microwave-induced Pyrolysis of Wet and Dried Sewage Sludge. Chemosphere, Volume 70(3), pp.397?403

Encinar, J., Gonzalez, J. and Gonzalez, J. 2000. Fixed-bed Pyrolysis of Cynara cardunculus L. Product Yields and Compositions. Fuel Processing Technology, Volume 68(3), pp. 209?222

Fernández, Y., Arenillas, A., Díez, M., Pis, J., Menéndez, J., 2009. Pyrolysis of Glycerol over Activated Carbons for Syngas Production. Journal of Analytical and Applied Pyrolysis, Volume 84(2), pp. 145?150

Fernández, Y., Arenillas, A., Menéndez, J.A., 2011. Microwave Heating Applied to Pyrolysis, Advances in Induction and Microwave Heating of Mineral and Organic Materials. InTech, Stanis?aw Grundas (Ed.)

Hasheminejad, M., Tabatabaei, M., Mansourpanah, Y., Javani, A., 2011. Upstream and Downstream Strategies to Economize Biodiesel Production. Bioresource Technology, volume 102(2), pp. 461?468

Khaghanikavkani, E., Farid, M.M., 2010. Pyrolysis of Plastics: Effects of Temperature and Residence Time on Product Yields and Compositions. In: Chemeca 2010: Engineering at the Edge; 26 - 29 September 2010, Hilton Adelaide, South Australia

Lam, S.S., Russell, A.D., Chase, H.A., 2010. Microwave Pyrolysis, a Novel Process for Recycling Waste Automotive Engine Oil. Energy, Volume 35(7), pp. 2985?2991

Lam, S.S., Liew, R.K., Jusoh, A., Chong, C.T., Ani, F.N., Chase, H.A. 2016. Progress in Waste Oil to Sustainable Energy, with Emphasis on Pyrolysis Techniques. Renewable and Sustainable Energy Reviews, Volume 53, pp.741?753

Lambert, J., Shurvell, H., Lightner, D., Cooks, R. 1998. Organic Structural Spectroscopy. Prentice Hall, Englewood Cliffs, NJ

Maher, K., Bressler, D., 2007. Pyrolysis of Triglyceride Materials for the Production of Renewable Fuels and Chemicals. Bioresource Technology, Volume 98(12), pp. 2351?2368

Menéndez, J., Domínguez, A., Fernández, Y., Pis, J., 2007. Evidence of Self-gasification during the Microwave-induced Pyrolysis of Coffee Hulls. Energy & Fuels, Volume 21(1), pp. 373?378

Undri, A., Meini, S., Rosi, L., Frediani, M., Frediani, P., 2013. Microwave Pyrolysis of Polymeric Materials: Waste Tires Treatment and Characterization of the Value-added Products. Journal of Analytical and Applied Pyrolysis, Volume 103, pp. 149?158

Salema, A.A., Ani, F.N., 2011. Microwave Induced Pyrolysis of Oil Palm Biomass. Bioresource Technology, Volume 102(3), pp. 3388?3395

Russell, A.D., Antreou, E.I., Lam, S.S., Ludlow-Palafox, C., Chase, H.A.,

Microwave-Assisted Pyrolysis of HDPE using an Activated Carbon Bed. RSC Advances, Volume 2(17), pp. 6756?6760

Valliyappan, T., Bakhshi, N., Dalai, A., 2008. Pyrolysis of Glycerol for the Production of Hydrogen or Syn Gas. Bioresource Technology, Volume 99(10), pp. 4476-4483

Wang, J., Zhang, M., Chen, M., Min, F., Zhang, S., Ren, Z., Yan, Y., 2006. Catalytic Effects of Six Inorganic Compounds on Pyrolysis of Three Kinds of Biomass. Thermochimica Acta, Volume 444(1), pp. 110?114

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