Separation of Naphthenic Acid Using Hydroxide Based Ionic Liquids

Syed Nasir Shah; Mohammed Ibrahim Abdul Mutalib; Rashidah Binti Mohd Pilus; Kallidanthiyil Chellappan Lethesh

doi:10.4028/www.scientific.net/AMM.625.570

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 625Separation of Naphthenic Acid Using Hydroxide...

Separation of Naphthenic Acid Using Hydroxide Based Ionic Liquids

Abstract:

Isolation of naphthenic acid from model oil using hydroxide based ionic liquid was investigated. A detailed de-acidification study at different temperatures and different ionic liquid/model oil was performed and the content of naphthenic acid before and after extraction was calculated. The ILs containing hydroxide anions has the potential to completely deacidify model oil having high TAN with extremely low ionic liquid /oil ratio.

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Periodical:

Applied Mechanics and Materials (Volume 625)

Pages:

570-573

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.625.570

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Online since:

September 2014

Authors:

Syed Nasir Shah*, Mohammed Ibrahim Abdul Mutalib, Rashidah Binti Mohd Pilus, Kallidanthiyil Chellappan Lethesh

Keywords:

Model Oil, Naphthenic Acids (NAs), Total Acid Number (TAN)

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