TY - GEN
T1 - Synthesis and Evaluation of Polyisobutylene (PIB)-based Fuel Additives for Controlling Carbon Deposit in Motorcycle Engine
AU - Pebriani, Siska
AU - Sukirno,
AU - Febriantini, Dwi
AU - Nugraha, Aji Satria
AU - Purnomo, Bambang
AU - Usman,
N1 - Funding Information:
This research was fully funded by PT Pertamina (persero), and the owner of data and intellectual property related to this research.
Publisher Copyright:
© 2022 American Institute of Physics Inc.. All rights reserved.
PY - 2022/8/18
Y1 - 2022/8/18
N2 - Polyisobutylene (PIB)-based deposit-control additives are polymeric substances that function as additives in engine fuel to prevent gum and sludge formation in the combustion process and reduce the release of impurities associated with severe performance and environmental issues. This work synthesized two types of additives by modifying polyisobutylene with diethylenetriamine (PIB-DETA) and pentaethylenehexamine (PIB-PEHA). We performed characterization using Fourier transform-infrared (FT-IR) spectroscopy, UV-vis spectrophotometer, thermogravimetric analysis, and liquid chromatography-electrospray ionization-quadrupole time-of-flight-tandem mass spectrometry (LC-ESI-QTOF-MS/MS) to evaluate the chemical properties of the products. The generation of intake valve deposits (IVD) and combustion chamber deposits (CCD) were observed to ascertain the performance of synthesized dispersants to control deposit formation in the motorcycle engine. The results showed that PIB-DETA has better performance to control CCD generation than PIB-PEHA in IVD. Compared with commercially available PIBA, these two dispersants have less different performance and are potential for industrial application.
AB - Polyisobutylene (PIB)-based deposit-control additives are polymeric substances that function as additives in engine fuel to prevent gum and sludge formation in the combustion process and reduce the release of impurities associated with severe performance and environmental issues. This work synthesized two types of additives by modifying polyisobutylene with diethylenetriamine (PIB-DETA) and pentaethylenehexamine (PIB-PEHA). We performed characterization using Fourier transform-infrared (FT-IR) spectroscopy, UV-vis spectrophotometer, thermogravimetric analysis, and liquid chromatography-electrospray ionization-quadrupole time-of-flight-tandem mass spectrometry (LC-ESI-QTOF-MS/MS) to evaluate the chemical properties of the products. The generation of intake valve deposits (IVD) and combustion chamber deposits (CCD) were observed to ascertain the performance of synthesized dispersants to control deposit formation in the motorcycle engine. The results showed that PIB-DETA has better performance to control CCD generation than PIB-PEHA in IVD. Compared with commercially available PIBA, these two dispersants have less different performance and are potential for industrial application.
UR - http://www.scopus.com/inward/record.url?scp=85137498022&partnerID=8YFLogxK
U2 - 10.1063/5.0109390
DO - 10.1063/5.0109390
M3 - Conference contribution
AN - SCOPUS:85137498022
T3 - AIP Conference Proceedings
BT - 9th International Conference of the Indonesian Chemical Society, ICICS 2021
A2 - Savalas, Lalu Rudyat Telly
A2 - Hadisaputra, Saprizal
PB - American Institute of Physics Inc.
T2 - 9th International Conference of the Indonesian Chemical Society: Toward a Meaningful Society, ICICS 2021
Y2 - 11 August 2021 through 13 August 2021
ER -