Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/64121
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dc.contributor.authorTahir Mehmooden_US
dc.contributor.authorSadia Fareeden_US
dc.contributor.authorMudassir Iqbalen_US
dc.contributor.authorAdeela Naseemen_US
dc.contributor.authorFaiza Siddiqueen_US
dc.date.accessioned2019-05-07T09:59:48Z-
dc.date.available2019-05-07T09:59:48Z-
dc.date.issued2018en_US
dc.identifier.issn0125-2526en_US
dc.identifier.urihttp://it.science.cmu.ac.th/ejournal/dl.php?journal_id=9157en_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/64121-
dc.description.abstractThe Response Surface Methodology (RSM) based on Central Composite Rotatable Design (CCRD), was used to evaluate four trans-esterification reaction parameters i.e. reaction temperature, catalyst concentration, reaction time and methanol-to-oil molar ratio in order to obtain high and better yield. A 24 full factorial CCRD was applied, using four different variables at five levels; each parameter leads to 30 experiments to yield Eruca sativa oil-methyl esters (EOMEs). The molar ratio of methanol to oil and catalyst concentration were the most significant (P < 0.5) factors affecting the yield of EOMEs. A linear relationship was recorded between observed and predicted values (R2 = 0.97). Using multiple regression analysis, a quadratic polynomial equation was recognized for methyl ester yield (MEY). The quadratic terms of molar ratio and catalyst concentration showed a significant impact on yield. The interaction terms of molar ratio and catalyst concentration with reaction time revealed positive influence on MEY (P < 0.05). The optimal reaction conditions for transesterification of oils were catalyst concentration of 0.8%, reaction temperature 65 °C, CH3OH to oil ratio of 6:1 and reaction time 120 min leading to production of 95.88% Eruca oil MEY. The RSM was found to be a suitable technique for optimizing transesterification process, and manufactured fuel properties were within the ranges of EN 14214 and ASTM D6751 standards.en_US
dc.languageEngen_US
dc.publisherScience Faculty of Chiang Mai Universityen_US
dc.titleUtilization of Agro-waste and Non-conventional Eruca sativa Seed Oil for Getting Optimized Process to Acquire Better Yield of Biodiesel by Using Response Surface Methodology (RSM)en_US
dc.typeบทความวารสารen_US
article.title.sourcetitleChiang Mai Journal of Scienceen_US
article.volume45en_US
article.stream.affiliationsDepartment of Chemistry, University of Sargodha, 40100 Sargodha, Pakistan.en_US
article.stream.affiliationsDepartment of Chemistry, School of Natural Sciences, National University of Sciences and Technology (NUST), H-12, Islamabad, 44000, Pakistanen_US
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