Multiple response optimization to reduce exhaust emissions and fuel consumption of a diesel engine fueled with olive pomace oil methyl ester/diesel fuel blends

López, I.; Pinzi, S.; Leiva-Candia, D.E.; Dorado, M.P.

doi:10.1016/j.energy.2016.03.064

Cited by 17 publications

(6 citation statements)

References 21 publications

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“…In spite of these drawbacks, the combustion characteristics of biodiesel obtained from olive pomace oils have been studied at laboratory scale, without taking into account the economic feasibility [151][152][153]. In one of these works, biodiesel from olive pomace oil was mixed with diesel at volumetric ratios of 5/95, 7/93, 10/90 and 100/0 [153].…”

Section: Biofuels From Olive Biomass Potential Application In Enginesmentioning

confidence: 99%

Energetic Valorisation of Olive Biomass: Olive-Tree Pruning, Olive Stones and Pomaces

et al. 2020

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Olive oil industry is one of the most important industries in the world. Currently, the land devoted to olive-tree cultivation around the world is ca. 11 × 106 ha, which produces more than 20 × 106 t olives per year. Most of these olives are destined to the production of olive oils. The main by-products of the olive oil industry are olive-pruning debris, olive stones and different pomaces. In cultures with traditional and intensive typologies, one single ha of olive grove annually generates more than 5 t of these by-products. The disposal of these by-products in the field can led to environmental problems. Notwithstanding, these by-products (biomasses) have a huge potential as source of energy. The objective of this paper is to comprehensively review the latest advances focused on energy production from olive-pruning debris, olive stones and pomaces, including processes such as combustion, gasification and pyrolysis, and the production of biofuels such as bioethanol and biodiesel. Future research efforts required for biofuel production are also discussed. The future of the olive oil industry must move towards a greater interrelation between olive oil production, conservation of the environment and energy generation.

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Section: Biofuels From Olive Biomass Potential Application In Enginesmentioning

confidence: 99%

Energetic Valorisation of Olive Biomass: Olive-Tree Pruning, Olive Stones and Pomaces

et al. 2020

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“…Derringer desirability function is based on the idea that the quality of a product or process that depend on multiple quality characteristics, with one of them outside of some desired limits, is completely unacceptable. The method finds the operating conditions that give the most desirable combination of response variables [40].…”

Section: Derringer Function Applied To Physical Properties Of Ternarymentioning

confidence: 99%

Castor oil enhanced effect on fuel ethanol-diesel fuel blend properties

et al. 2018

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Where a licence is displayed above, please note the terms and conditions of the licence govern your use of this document. When citing, please reference the published version. Take down policy While the University of Birmingham exercises care and attention in making items available there are rare occasions when an item has been uploaded in error or has been deemed to be commercially or otherwise sensitive.

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“…For example, from vegetable oils, there are Jatropha curcas, Pongamiapinnata (Karanja), Madhucaindica (Mahua), Linseed, Cottonseed, Azadirachtaindica (Neem), Camelina, Eutealis Trisperma, Hevea Brasiliensis, Ricinus Communis, Schleichera Oleosa, Cerbera manghas and beauty leaf tree or polanga [11][12][13][14]. From wasted or recycled oils, there is cooking oil, frying oil, vegetable oil soap stocks, and pomace oil [15][16][17][18][19][20][21][22]. Also, from animal fats, there is beef tallow, pork lard, yellow grease, chicken fat, and products from fish oil [23][24][25][26][27][28].…”

Section: Introductionmentioning

confidence: 99%

Biodiesel Production from Reutealis trisperma Oil Using Conventional and Ultrasonication through Esterification and Transesterification

et al. 2021

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The limitation of fossil fuel sources and negative environmental impact persuade scientists around the world to find a solution. One possible solution is by using renewable fuel to replace fossil fuel with an inexpensive, fast, and effective production process. The objective of this study is to investigate the biodiesel production from crude Reutealis trisperma oil using the conventional and the ultrasonic bath stirrer method through the esterification and transesterification process. The result shows that the most effective reaction time with an optimum condition for the esterification and transesterification of Reutealis trisperma oil is at 2 h 30 min by using the ultrasonic bath stirrer method. The optimum conditions at a temperature of 55 °C for the esterification and at 60 °C for transesterification with 2% (v/v) of sulphuric acid with catalyst concentration of 0.5 wt.% were a methanol-to-oil ratio of 60%, and agitation speed of 1000 rpm. This optimum condition gives the highest yield of 95.29% for the Reutealis trisperma biodiesel. The results showed that the ultrasonic bath stirrer method had more effect on the reaction time needed than using the conventional method and reduced half of the conventional method reaction time. Finally, the properties of Reutealis trisperma biodiesel fulfilled the ASTM D6751 and EN 14214 biodiesel standards with density, 892 kg/m3; pour point, −2 °C; cloud point, −1 °C; flash point, 206.5 °C; calorific value, 40.098 MJ/kg; and acid value, 0.26 mg KOH/g.

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Multiple response optimization to reduce exhaust emissions and fuel consumption of a diesel engine fueled with olive pomace oil methyl ester/diesel fuel blends

Cited by 17 publications

References 21 publications

Energetic Valorisation of Olive Biomass: Olive-Tree Pruning, Olive Stones and Pomaces

Energetic Valorisation of Olive Biomass: Olive-Tree Pruning, Olive Stones and Pomaces

Castor oil enhanced effect on fuel ethanol-diesel fuel blend properties

Biodiesel Production from Reutealis trisperma Oil Using Conventional and Ultrasonication through Esterification and Transesterification

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