Coupling of subcritical methanol with acidic ionic liquids for the acidity reduction of naphthenic acids

• المؤلفون الرئيسيون: Zafar, F., Mandal, P.C., Shaari, K.Z.B.K., Ullah, Z.
• التنسيق: مقال
• منشور في: De Gruyter Open Ltd 2017
• الوصول للمادة أونلاين: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85031719265&doi=10.1515%2fpjct-2017-0051&partnerID=40&md5=ef3adeb35816ebb788b062789d634899; http://eprints.utp.edu.my/19380/

The presence of naphthenic acids (NAs) in crude oil is the major cause of corrosion in the refineries and its processing equipment. The goal of this study is to reduce the total acid number (TAN) of NAs by treating them with subcritical methanol in the presence of acidic ionic liquid (AIL) catalysts...