Enhanced Anti-Friction Performance of Industrial Olefin Rich Naphtha-Derived Additives for Ultra-Low Sulphur Diesel

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dc.contributor.authorHuligujje, S.
dc.contributor.authorUdayakumar, U.
dc.contributor.authorHegde, P.K.
dc.contributor.authorGanesh, M.M.
dc.contributor.authorRamalingam, K.
dc.date.accessioned2026-02-03T13:20:32Z
dc.date.issued2025
dc.description.abstractAbstract: The enhanced anti-friction performance of novel additives derived from industrial olefin-rich naphtha (IORN) for ultra-low sulfur diesel (ULSD) has been reported in this study. Initially, IORN has been maleated with maleic anhydride in a pressure reactor to obtain alkenyl succinic anhydride (ASA). The ASA has been then esterified using various alcohols containing C<inf>2</inf> to C<inf>16</inf> alkyl chains to obtain a mixture of diesters. The friction-reducing capability of the diester blend in ULSD has been evaluated at different blending concentrations by HFRR. The diester derived from hexadecanol has demonstrated an improved anti-friction performance at a very low blending concentration of 150 ppm. Interestingly this diester exhibits better friction-reducing quality than other reported olefin-based additives. © Pleiades Publishing, Ltd. 2025.
dc.identifier.citationPetroleum Chemistry, 2025, , , pp. -
dc.identifier.issn9655441
dc.identifier.urihttps://doi.org/10.1134/S0965544124601807
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/20571
dc.publisherPleiades Publishing
dc.subjectAdditives
dc.subjectDies
dc.subjectDiesel engines
dc.subjectFriction
dc.subjectNaphthas
dc.subjectSulfur
dc.subjectTribology
dc.subjectAlkenyl succinic anhydride
dc.subjectAnti-friction
dc.subjectDiesters
dc.subjectFriction performance
dc.subjectFriction reducer
dc.subjectHigh frequency reciprocating rig
dc.subjectIndustrial olefin-rich naphtha
dc.subjectPressure reactors
dc.subjectUltra-low sulfur diesel
dc.subjectWear scar diameter
dc.subjectBlending
dc.titleEnhanced Anti-Friction Performance of Industrial Olefin Rich Naphtha-Derived Additives for Ultra-Low Sulphur Diesel

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