Accessible Unlicensed Requires Authentication Published by De Gruyter November 30, 2021

Corrosion of brass subjected to cast-off cooking oil blended with diesel

Sangeetha Govindharajan, Saratha Raman, Viswapriya Shanmugam, Rajasekar Rathanasamy and Sathish Kumar Palaniappan
From the journal Materials Testing


With the aim of leaving a smaller ecological footprint and to develop fuels which will change the energy needs of the future in a sustainable manner, the present study aims at investigating the corrosion phenomenon of brass using biodiesel fuel from cast-off cooking oil (CCO) in various blending ratios with commercial diesel (5 %, 10 % and 20 %) on brass. The mechanism of corrosion of brass in biodiesel has not been adequately investigated, and in the literature there is still a drop in the knowledge of the corrosion of brass from which many diesel engine parts are made. The corrosion rate of brass has been evaluated by mass loss and electrochemical methods. As a complementary technique, conductivity was monitored before and after each test. Surface morphology was examined by optical microscope. The surface morphology of brass samples in NaCl was coated in dark deposits that indicated corrosion. Some pitting was found in O99, and no significant change was found in oil-diesel blends. There is a positive correlation between the corrosivity and conductivity of the test media. The wettability studies also assisted in determining the non-corrosive nature of biodiesel.

Prof. Dr. Rajasekar Rathanasamy Department of Mechanical Engineering Kongu Engineering College Erode – 638060, Tamil Nadu State, India


1 M. Fazal, N. Suhaila, A. Haseeb, S. Rubaiee, A. Al-Zahrani: Influence of copper on the instability and corrosiveness of palm biodiesel and its blends: An assessment on biodiesel sustainability, Journal of Cleaner Production 171 (2018), pp. 1407-1414 DOI:10.1016/j.jclepro.2017.10.14410.1016/j.jclepro.2017.10.144Search in Google Scholar

2 S. Thangavelu, C. Piraiarasi, A. Ahmed, F. Ani: Corrosion behavior of copper in biodiesel-diesel-bioethanol (BDE), Advanced Materials Research 1098 (2015), pp. 44-50 10.4028/ in Google Scholar

3 A. Hoang, M. Tabatabaei, M. Aghbashlo: A review of the effect of biodiesel on the corrosion behavior of metals/alloys in diesel engines, Energy Sources – Part: A Recovery, Utilization and Environmental Effects (2019), pp. 1-21 DOI:10.1080/15567036.2019.162334610.1080/15567036.2019.1623346Search in Google Scholar

4 BP Statistical Review of World Energy: (2019) accessed (2019)Search in Google Scholar

5 USDA Foreign Agricultural Service: Global Agricultural Information Network, gain.fas. (2020), (2020)Search in Google Scholar

6 S. Azahari, B. Salahuddin, N. Noh, R. Nizah, S. Rashid: Physico-chemical and emission characterization of emulsified biodiesel/diesel blends, Biofuels 7 (2016), pp. 337-343 DOI:10.1080/17597269.2015.113537410.1080/17597269.2015.1135374Search in Google Scholar

7 H. C. Ong, T. M. I. Mahlia, H. H. Masjuki, R. Norhasyima: Comparison of palm oil, Jatropha curcas and Calophyllum inophyllum for biodiesel: A review, Renewable and Sustainable Energy Reviews 15 (2011), pp. 3501-3515 DOI:10.1016/j.rser.2011.05.00510.1016/j.rser.2011.05.005Search in Google Scholar

8 M. Lam, K. Lee, A. Mohamed: Homogeneous, heterogeneous and enzymatic catalysis for transesterification of high free fatty acid oil (waste cooking oil) to biodiesel: A review, Biotechnology Advances 28 (2010), pp. 500-518 DOI:10.1016/j.biotechadv.2010.03.00210.1016/j.biotechadv.2010.03.002Search in Google Scholar

9 Biodiesel: The Future Fuel of Automobiles in India – Analysis, (2020), accessed (2020)Search in Google Scholar

10 M. Abdul Raqeeb, R. Bhargavi: Biodiesel production from waste cooking oil, Journal of Chemical and Pharmaceutical Research 7 (2015), pp. 670-681Search in Google Scholar

11 M. Kulkarni, A. Dalai, Waste cooking oil an economical source for biodiesel: A review, Industrial & Engineering Chemistry Research 45 (2006), pp. 2901-2913 DOI:10.1021/ie051052610.1021/ie0510526Search in Google Scholar

12 A. Sanjid, H. Masjuki, M. Kalam, S. Rahman, M. Abedin, S. Palash: Impact of palm, mustard, waste cooking oil and Calophyllum inophyllum biofuels on performance and emission of CI engine, Renewable and Sustainable Energy Reviews 27 (2013), pp. 664-682 DOI:10.1016/j.rser.2013.07.05910.1016/j.rser.2013.07.059Search in Google Scholar

13 S. Hanchate, B. Venkatesha, T. Venkateswara Rao, K. Hema Chandra Reddy: Experimental investigation on engine performance of diesel engine operating on peanut seed oil biodiesel blends, International Journal of Current Engineering and Technology 3 (2013), pp. 1429-1435Search in Google Scholar

14 S. Akhtar, N. Khalid, I. Ahmed, A. Shahzad, H. Suleria: Physicochemical characteristics, functional properties, and nutritional benefits of peanut oil: A review, Critical Reviews in Food Science and Nutrition 54 (2014), pp. 1562-1575 DOI:10.1080/10408398.2011.64435310.1080/10408398.2011.644353Search in Google Scholar

15 K. Sudeep Kumar, C. Rajashekhar: Impact of bio-diesel fuel on durability of CI engines – A review, IOP Conference Series: Materials Science and Engineering 376 (2018), pp. 1-4 DOI:10.1088/1757-899X/376/1/01201110.1088/1757-899X/376/1/012011Search in Google Scholar

16 M. Fazal, A. Haseeb, H. Masjuki: A critical review on the tribological compatibility of automotive materials in palm biodiesel, Energy Conversion and Management 79 (2014), pp. 180-186 DOI:10.1016/j.enconman.2013.12.00210.1016/j.enconman.2013.12.002Search in Google Scholar

17 K. Sorate, P. Bhale: Biodiesel properties and automotive system compatibility issues, Renewable and Sustainable Energy Reviews 41 (2015), pp. 777-798 DOI:10.1016/j.rser.2014.08.07910.1016/j.rser.2014.08.079Search in Google Scholar

18 M. Fazal, A. Haseeb, H. Masjuki: Degradation of automotive materials in palm biodiesel, Energy 40 (2012), pp. 76-83 DOI:10.1016/ in Google Scholar

19 M. Reddy, N. Sharma, A. Agarwal: Effect of straight vegetable oil blends and biodiesel blends on wear of mechanical fuel injection equipment of a constant speed diesel engine, Renewable Energy 99 (2016), pp. 1008-1018 DOI:10.1016/j.renene.2016.07.07210.1016/j.renene.2016.07.072Search in Google Scholar

20 C. Rocabruno-Valdés, J. Hernández, A. Juantorena, E. Arenas, R. Lopez-Sesenes, V. Salinas-Bravo et al.: An electrochemical study of the corrosion behaviour of metals in canola biodiesel, Corrosion Engineering, Science and Technology 53 (2018), pp. 153-162 DOI:10.1080/1478422X.2018.144362110.1080/1478422X.2018.1443621Search in Google Scholar

21 D. Fernandes, R. Montes, E. Almeida, A. Nascimento, P. Oliveira, E. Richter et al.: Storage stability and corrosive character of stabilised biodiesel exposed to carbon and galvanised steels, Fuel 107 (2013), pp. 609-614 DOI:10.1016/j.fuel.2012.11.01010.1016/j.fuel.2012.11.010Search in Google Scholar

22 Nuhu, F. Sani, I. Rufai: Investigation of corrossion effects of jatropha biodiesel on the injector of an engine fuel system, International Journal of Engineering Trends and Technology 8 (2014), pp. 9-13 DOI:10.14445/22315381/IJETT-V8P20310.14445/22315381/IJETT-V8P203Search in Google Scholar

23 G. Dwivedi, M. Sharma: Effect of metal on stability and cold flow property of pongamia biodiesel, Materials Today: Proceedings 2 (2015), pp. 1421-1426 DOI:10.1016/j.matpr.2015.07.06210.1016/j.matpr.2015.07.062Search in Google Scholar

24 A. Haseeb, H. Masjuki, L. Ann, M. Fazal: Corrosion characteristics of copper and leaded bronze in palm biodiesel, Fuel Processing Technology 91 (2010), pp. 329-334 DOI:10.1016/j.fuproc.2009.11.00410.1016/j.fuproc.2009.11.004Search in Google Scholar

25 M. Fazal, A. Haseeb, H. Masjuki: Effect of different corrosion inhibitors on the corrosion of cast iron in palm biodiesel, Fuel Processing Technology 92 (2011), pp. 2154-2159 DOI:10.1016/j.fuproc.2011.06.01210.1016/j.fuproc.2011.06.012Search in Google Scholar

26 W. Wan Nik, S. Syahrullail, R. Rosliza, M. Rahman, M. Zulkifli: Corrosion behaviour of aluminium alloy in palm oil methyl ester (B100), Jurnal Teknologi 58 (2012), pp. 73-76 DOI:10.11113/jt.v58.155210.11113/jt.v58.1552Search in Google Scholar

27 D. Cursaru, S. Mihai: Corrosion behaviour of automotive materials in biodiesel from sunflower oil, Revista de Chimie 63 (2012), pp. 945-948 DOI:10.1002/maco.20129003910.1002/maco.201290039Search in Google Scholar

28 L. Díaz-Ballote, J. López-Sansores, L. Maldonado-López, L. Garfias-Mesias: Corrosion behavior of aluminum exposed to a biodiesel, Electrochemistry Communications 11 (2009), pp. 41-44 DOI:10.1016/j.elecom.2008.10.02710.1016/j.elecom.2008.10.027Search in Google Scholar

29 N. Bruun, A. Demesa, F. Tesfaye, J. Hemming, L. Hupa: Factors affecting the corrosive behavior of used cooking oils and a non-edible fish oil that are in contact with ferrous metals, Energies 12 (2019), pp. 1-12 DOI:10.3390/en1224481210.3390/en12244812Search in Google Scholar

30 P. Kumaran, N. Mazlini, I. Hussein, M. Nazrain, M. Khairul: Technical feasibility studies for Langkawi WCO (waste cooking oil) derived-biodiesel, Energy 36 (2011), pp. 1386-1393 DOI:10.1016/ in Google Scholar

31 G. Pölczmann, O. Tóth, Á. Beck, J. Hancsók: Investigation of storage stability of diesel fuels containing biodiesel produced from waste cooking oil, Journal of Cleaner Production 111 (2016), pp. 85-92 DOI:10.1016/j.jclepro.2015.08.03510.1016/j.jclepro.2015.08.035Search in Google Scholar

32 A. Gergely, A. Krójer, Z. Varga, T. Kristóf: Corrosion rates of stainless steels in renewable biofuel sources of refined rapeseed oil, waste cooking oil and animal waste lard, Protection of Metals and Physical Chemistry of Surfaces 54 (2018), pp. 724-744 DOI:10.1134/S207020511804018410.1134/S2070205118040184Search in Google Scholar

33 D. R. Joseph: Corrosion Characteristics of Copper and Copper Alloys, 2nd ed., Metals Handbook Desk Edition, ASM International, Materials Park, Ohio, USA (1998) DOI:10.31399/asm.hb.mhde2.a000313710.31399/asm.hb.mhde2.a0003137Search in Google Scholar

34 A. Cohen, Corrosion: Materials (ASM International), 13th ed., Arthur Cohen & Associates, Northbrook, Illinois, USA (2005)Search in Google Scholar

35 M. Coronado, G. Montero, C. Garcia, M. Schorr, B. Valdez, A. Eliezer: Equipment, materials and corrosion in the biodiesel industry, Materials Performance (2019), pp. 34-38Search in Google Scholar

36 S. Govindharajan, S. Raman, S. Viswapriya, R. Rathanasamy, G. Velu Kaliyannan, S. Palaniappan: Wet corrosion behavior of copper exposed to recycled groundnut oil as biofuel, Materials Testing 61 (2019), pp. 131-135 DOI:10.3139/120.11129410.3139/120.111294Search in Google Scholar

37 S. Papavinasam, A. Anand, M. Paramesh, J. Krausher, J. Li, P. Liu, S. Mani, S. Krishnamurthy_ Corrosion of metals in biofuels, ECS Transactions 33 (2011), pp. 1-20 DOI:10.1149/1.356254210.1149/1.3562542Search in Google Scholar

38 A. Talebian-Kiakalaieh, N. Amin, H. Mazaheri: A review on novel processes of biodiesel production from waste cooking oil, Applied Energy 104 (2013), pp. 683-710 DOI:10.1016/j.apenergy.2012.11.06110.1016/j.apenergy.2012.11.061Search in Google Scholar

39 S. Thangavelu, A. Ahmed, F. Ani: Impact of metals on corrosive behavior of biodiesel-diesel-ethanol (BDE) alternative fuel, Renewable Energy 94 (2016), pp. 1-9 DOI:10.1016/j.renene.2016.03.01510.1016/j.renene.2016.03.015Search in Google Scholar

40 S. Dharma, H. C. Ong, H. H. Masjuki, A. Sebayang, A. S. Silitonga: An overview of engine durability and compatibility using biodiesel-bioethanol-diesel blends in compression-ignition engines, Energy Conversion and Management 128 (2016), pp. 66-81 DOI:10.1016/j.enconman.2016.08.07210.1016/j.enconman.2016.08.072Search in Google Scholar

41 S. Olusegun, Y. Taofeek: Waste cooking oil methyl ester: transesterification and evaluation of corrosion rates of aluminium exposed to blended biodiesel and automotive gas oil, Covenant Journal of Engineering Technology (CJET) 1 (2018), pp. 52-73Search in Google Scholar

42 B. Singh, J. Korstad, Y. Sharma: A critical review on corrosion of compression ignition (CI) engine parts by biodiesel and biodiesel blends and its inhibition, Renewable and Sustainable Energy Reviews 16 (2012), pp. 3401-3408 DOI:10.1016/j.rser.2012.02.04210.1016/j.rser.2012.02.042Search in Google Scholar

43 A. Chhetri, K. Watts, M. Islam: Waste cooking oil as an alternate feedstock for biodiesel production, Energies 1 (2008), pp. 3-18 DOI:10.3390/en101000310.3390/en1010003Search in Google Scholar

44 H. N Meenakshi, A. Anisha, R. Shymala, S. Mohanapriya: Use of used palm oil as biofuel and its corrosion behaviour on a few industrial metals, International Journal of Current Research 5 (2013), pp. 1525-1528 DOISearch in Google Scholar

45 A. Phan, T. Phan: Biodiesel production from waste cooking oils, Fuel 87 (2008), pp. 3490-3496 DOI:10.1016/j.fuel.2008.07.00810.1016/j.fuel.2008.07.008Search in Google Scholar

46 A. S. Silitonga, H. H. Masjuki, H. C. Ong, T. Yusaf, F. Kusumo, T. M. I. Mahlia: Synthesis and optimization of Hevea brasiliensis and Ricinus communis as feedstock for biodiesel production: A comparative study, Industrial Crops and Products 85 (2016), pp. 274-286. DOI:10.1016/j.indcrop.2016.03.01710.1016/j.indcrop.2016.03.017Search in Google Scholar

47 H. N. Meenakshi, A. Anisha, R. Shyamala, R. Saratha: Compatibility of biofuel/diesel blends on storage tank material, Chemical Science Transactions 2 (2013), pp. S99-S104 DOI:10.7598/cst2013.1910.7598/cst2013.19Search in Google Scholar

48 H. N. Meenakshi, A. Anisha, R. Shyamala, R. Saratha, S. Papavinasam: Corrosion of metals in biodiesel from Pongamia Pinnata, NACE International Corrosion, Conference and Expo 10076 (2010), pp. 1-16Search in Google Scholar

49 Marathonbiodiesel (2020), (2020)Search in Google Scholar

50 N. N. Jayashri, J. Deepthi, K. Siva Kalyani: Study of biodiesel blends and emission characteristics of biodiesel, International Journal of Innovative Research in Science, Engineering and Technology 2 (2013), pp. 3710-3715Search in Google Scholar

51 H. N. Meenakshi, A. Anisha, R. Shyamala, R. Saratha: Comparison on the corrosion rates of copper, zinc and brass in Pongamia and Jatropha biodiesels, Indian Journal of Chemical Technology 24 (2017), pp. 417-423Search in Google Scholar

Published Online: 2021-11-30

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