Effect of waste-fed black soldier fly larvae oil-based biodiesel towards diesel engine fuel delivery metal corrosion and elastomer degradation
This paper aims to determine the effect of black soldier fly larvae (BSFL) oil-based biodiesel (B100) towards metal corrosion and elastomer degradation. Copper (Cu) and nitrile butadiene rubber (NBR) were exposed to BSFL-B100, industrial diesel (D2) and palm oil biodiesel (P-B100) for 1200 h at 25 °...
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Elsevier
2025-09-01
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| Series: | Results in Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123025027100 |
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| author | Davannendran Chandran Revathi Raviadaran Taib Iskandar Mohamad Nurul Adzrin Sofea Mohd Saufi Mohammed Salim Olusegun David Samuel |
| author_facet | Davannendran Chandran Revathi Raviadaran Taib Iskandar Mohamad Nurul Adzrin Sofea Mohd Saufi Mohammed Salim Olusegun David Samuel |
| author_sort | Davannendran Chandran |
| collection | DOAJ |
| description | This paper aims to determine the effect of black soldier fly larvae (BSFL) oil-based biodiesel (B100) towards metal corrosion and elastomer degradation. Copper (Cu) and nitrile butadiene rubber (NBR) were exposed to BSFL-B100, industrial diesel (D2) and palm oil biodiesel (P-B100) for 1200 h at 25 °C. Corrosion rate, elastomer volume, tensile and hardness change, as well as surface morphology and total acid number (TAN) were determined. Cu had highest corrosion rates in BSFL-B100 at 0.00195 mm/yr, followed by in P-B100 at 0.00163 mm/yr and D2 at 0.00096 mm/yr. NBR exposed to BSFL-B100 had highest volume change by 31.4 % followed with in P-B100 at 29.0 % and finally in D2 at 19.4 %. BSFL-B100 exhibited significantly higher TAN increases than P-B100 and D2 after exposure to both Cu (188 %, 118 % and 84 %) and NBR (233 %, 139 % and 95 %) indicating greater fuel degradation in BSFL-B100, thus adversely affecting Cu corrosion and NBR degradation. Despite key fuel properties of prepared BSFL-B100 were within the limits specified in American Society for Testing and Materials (ASTM) D6751–23 and exhibited materials degradation comparable to P-B100, it however experienced higher fuel degradation measured in terms of TAN than P-B100 under similar experimental conditions. This could be associated to higher polyunsaturated fatty acids present in BSFL-B100 than P-B100 which is susceptible to oxidation which could adversely affect materials degradation. |
| format | Article |
| id | doaj-art-00a3f48f9282481589b22d0b4779bc90 |
| institution | Kabale University |
| issn | 2590-1230 |
| language | English |
| publishDate | 2025-09-01 |
| publisher | Elsevier |
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| series | Results in Engineering |
| spelling | doaj-art-00a3f48f9282481589b22d0b4779bc902025-08-20T03:36:49ZengElsevierResults in Engineering2590-12302025-09-012710664310.1016/j.rineng.2025.106643Effect of waste-fed black soldier fly larvae oil-based biodiesel towards diesel engine fuel delivery metal corrosion and elastomer degradationDavannendran Chandran0Revathi Raviadaran1Taib Iskandar Mohamad2Nurul Adzrin Sofea Mohd Saufi3Mohammed Salim4Olusegun David Samuel5Department of Mechanical Engineering, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak, Malaysia; Corresponding author.Department of Chemical Engineering, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak, Malaysia; HICoE-Centre for Biofuel and Biochemical Research, Institute of Sustainable Energy & Resources, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak, MalaysiaDepartment of Mechanical Engineering, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak, MalaysiaDepartment of Mechanical Engineering, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak, MalaysiaMaterials Engineering College, University of Technology, IraqDepartment of Mechanical Engineering, Federal University of Petroleum Resources, Effurun, P.M.B 1221, Delta State, NigeriaThis paper aims to determine the effect of black soldier fly larvae (BSFL) oil-based biodiesel (B100) towards metal corrosion and elastomer degradation. Copper (Cu) and nitrile butadiene rubber (NBR) were exposed to BSFL-B100, industrial diesel (D2) and palm oil biodiesel (P-B100) for 1200 h at 25 °C. Corrosion rate, elastomer volume, tensile and hardness change, as well as surface morphology and total acid number (TAN) were determined. Cu had highest corrosion rates in BSFL-B100 at 0.00195 mm/yr, followed by in P-B100 at 0.00163 mm/yr and D2 at 0.00096 mm/yr. NBR exposed to BSFL-B100 had highest volume change by 31.4 % followed with in P-B100 at 29.0 % and finally in D2 at 19.4 %. BSFL-B100 exhibited significantly higher TAN increases than P-B100 and D2 after exposure to both Cu (188 %, 118 % and 84 %) and NBR (233 %, 139 % and 95 %) indicating greater fuel degradation in BSFL-B100, thus adversely affecting Cu corrosion and NBR degradation. Despite key fuel properties of prepared BSFL-B100 were within the limits specified in American Society for Testing and Materials (ASTM) D6751–23 and exhibited materials degradation comparable to P-B100, it however experienced higher fuel degradation measured in terms of TAN than P-B100 under similar experimental conditions. This could be associated to higher polyunsaturated fatty acids present in BSFL-B100 than P-B100 which is susceptible to oxidation which could adversely affect materials degradation.http://www.sciencedirect.com/science/article/pii/S2590123025027100Black soldier fly larvae oilBiodieselCopperNitrile butadiene rubberCorrosion |
| spellingShingle | Davannendran Chandran Revathi Raviadaran Taib Iskandar Mohamad Nurul Adzrin Sofea Mohd Saufi Mohammed Salim Olusegun David Samuel Effect of waste-fed black soldier fly larvae oil-based biodiesel towards diesel engine fuel delivery metal corrosion and elastomer degradation Results in Engineering Black soldier fly larvae oil Biodiesel Copper Nitrile butadiene rubber Corrosion |
| title | Effect of waste-fed black soldier fly larvae oil-based biodiesel towards diesel engine fuel delivery metal corrosion and elastomer degradation |
| title_full | Effect of waste-fed black soldier fly larvae oil-based biodiesel towards diesel engine fuel delivery metal corrosion and elastomer degradation |
| title_fullStr | Effect of waste-fed black soldier fly larvae oil-based biodiesel towards diesel engine fuel delivery metal corrosion and elastomer degradation |
| title_full_unstemmed | Effect of waste-fed black soldier fly larvae oil-based biodiesel towards diesel engine fuel delivery metal corrosion and elastomer degradation |
| title_short | Effect of waste-fed black soldier fly larvae oil-based biodiesel towards diesel engine fuel delivery metal corrosion and elastomer degradation |
| title_sort | effect of waste fed black soldier fly larvae oil based biodiesel towards diesel engine fuel delivery metal corrosion and elastomer degradation |
| topic | Black soldier fly larvae oil Biodiesel Copper Nitrile butadiene rubber Corrosion |
| url | http://www.sciencedirect.com/science/article/pii/S2590123025027100 |
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