Separation of naphthenic acid using hydroxide based ionic liquids

• Main Authors: Shah, S.N., Mutalib, M.I.A., Pilus, R.B.M., Lethesh, K.C.
• Format: Article
• Published: Trans Tech Publications Ltd 2014
• Online Access: http://scholars.utp.edu.my/id/eprint/32002/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-84914103857&doi=10.4028%2fwww.scientific.net%2fAMM.625.570&partnerID=40&md5=3fce40e10792bf1092891aa2c0d6737b

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 conta...