Gabi N. Nehme
Phosphorus Reduction in Plain and Fully Formulated Oils Using Fluorinated Additives
989 - 992
2015
9
8
International Journal of Chemical and Molecular Engineering
https://publications.waset.org/pdf/10001958
https://publications.waset.org/vol/104
World Academy of Science, Engineering and Technology
The reduction of phosphorus and sulfur in engine oil
are the main topics of this paper. Very reproducible boundary
lubrication tests were conducted as part of Design of Experiment
software (DOE) to study the behavior of fluorinated catalyst iron
fluoride (FeF3), and polutetrafluoroethylene or Teflon (PTFE) in
developing environmentally friendly (reduced P and S) antiwear
additives for future engine oil formulations. Multicomponent
Chevron fully formulated oil (GF3) and Chevron plain oil were used
with the addition of PTFE and catalyst to characterize and analyze
their performance. Lower phosphorus blends were the goal of the
model solution. Experiments indicated that new submicron FeF3
catalyst played an important role in preventing breakdown of the
tribofilm.
Open Science Index 104, 2015