Friction study on chemically modified RBD PK oil as a potential renewable resource

Salleh, Zuan Azhary Mohd; Samion, Syahrullail; Ngadi, Norzita; Najwa, Ruslan Nurun

doi:10.1007/s40430-021-02868-y

Cited by 3 publications

(1 citation statement)

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“…However, articles with GM oils of the 1st generation have been reported, as in the case of high oleic soybean [23,117,118]. The large number of tribological studies carried out on biolubricants formulated from pure oils (triglycerides) is shown in Figure 10b, as well as the use of esters modified using the transesterification technique, such as FAME (biodiesel) or FAAE, which have been shown to have better physicochemical and tribological properties [64,68,69,97,102,103]. Finally, Figure 10c highlights the need to use additives when the biolubricant is formulated from pure oil, with the most studied being CuO and TiO 2 nanoparticles.…”

Section: Tribological Characterization and Performance Of Vegetable-d...mentioning

confidence: 99%

Influence of Molecular Structure on the Physicochemical and Tribological Properties of Biolubricants: A Review

Sanjurjo,

Rodríguez,

Viesca

et al. 2023

Lubricants

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The increase in the price of crude oil, the environmental impact, or the depletion of fossil resources has increased the need for bio-based alternatives. This has led to the search for renewable, biodegradable, and environmentally friendly raw materials to obtain lubricants that meet these characteristics. This review deals with the state of the art of biolubricants along with their most common raw materials and molecular structures, processes of chemical modification of bio-oils, as well as the relationship between their structural features and physicochemical/tribological properties. This review concludes that the production of fatty acid alkyl esters from vegetable oils is the most promising chemical route to produce a wide range of biolubricants through double transesterification reactions. It also highlights the need to explore this route for the production of microalgae-derived biolubricants due to its environmental benefits during cultivation and production processes.

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