TY  - CONF
ID  - scholars9460
SN  - 17578981
TI  - Fundamental studies on extraction of vanadyl oxide tetraphenyl porphyrin (VO TPP) presence in heavy oil model using toluene assisted ionic liquids
Y1  - 2018///
A1  - Salleh, N.F.
A1  - Ishak, N.
A1  - Ruslan, M.S.H.
A1  - Mandal, P.C.
A1  - Yusup, S.
KW  - Catalyst poisoning; Crude oil; Distillation; Extraction; Heavy metals; Ionic liquids; Mixing; Porphyrins; Process engineering; Sulfur compounds; Toluene; Vanadium compounds
KW  -  Conventional oil; Fundamental studies; Higher efficiency; Ionic liquid (ils); Mixing time; Petroleum resources; Tetraphenyl porphyrins; Unconventional oil
KW  -  Heavy oil production
N1  - cited By 3; Conference of 5th International Conference on Process Engineering and Advanced Materials, ICPEAM 2018 ; Conference Date: 13 August 2018 Through 14 August 2018; Conference Code:143521
N2  - The demand on petroleum resources are increasing in recent years but the production of conventional oil is depleted. Hence, the unconventional oil seem to be an alternative. Unfortunately, the value of heavy oils are lower than conventional oils because of the content of contaminants such as heavy metals. These heavy metals cause problems during the upgrading process. It tends to accumulate during distillation, poisoning the catalyst and will cause injurious to the wall of furnace. The aim for this work is to remove Vanadyl Oxide Tetraphenyl Porphyrin (VO TPP) from heavy oil model using toluene-assisted ionic liquids (ILs). Temperatures used are 30°C, 60°C, and 90°C at mixing time of 30 minutes, 60 minutes, and 90 minutes. Result shows 1-ethyl-3-methylimidazolium octyl sulfate (EMIM OS) have higher efficiency of VO TPP removal compared to 1-butyl-3-methylimidazolium octyl sulfate (BMIM OS). Although EMIM OS removed VO TPP higher than BMIM OS but the removal was decreased at 90°C. The optimum extraction achieved when using EMIM OS is about 45  removal at 30°C and 30 minutes. Thus, EMIM OS is suggested to be used as it capable to remove VO TPP at minimal temperature and lowest mixing time which low operating cost. © Published under licence by IOP Publishing Ltd.
PB  - Institute of Physics Publishing
VL  - 458
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059388964&doi=10.1088%2f1757-899X%2f458%2f1%2f012069&partnerID=40&md5=15a939589d975142c679ec7514718f9c
AV  - none
ER  -