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x-ray Absorption Characterization of Diesel Exhaust Particulates

Published online by Cambridge University Press:  10 February 2011

A. J. Nelson ,
J. L. Ferreira ,
J. G. Reynolds ,
S.D. Schwab  and
J. W. Roos
A. J. Nelson
Affiliation:
Lawrence Livermore National Laboratory, Livermore, CA 94550
J. L. Ferreira
Affiliation:
Lawrence Livermore National Laboratory, Livermore, CA 94550
J. G. Reynolds
Affiliation:
Lawrence Livermore National Laboratory, Livermore, CA 94550
S.D. Schwab
Affiliation:
Ethyl Corporation, Richmond, VA 23217
J. W. Roos
Affiliation:
Ethyl Corporation, Richmond, VA 23217
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Abstract

We have characterized particulates from a 1993 11.1 Detroit Diesel Series 60 engine with electronic unit injectors operated using fuels with and without methylcyclopentadienyl manganese tricarbonyl (MMT) and overbased calcium sulfonate added. x-ray photoabsorption (XAS) spectroscopy was used to characterize the diesel particulates. Results reveal a mixture of primarily Mn-phosphate with some Mn-oxide, and Ca-sulfate on the surface of the filtered particulates from the diesel engine.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 590: Symposium R – Applications of Synchrotron Radiation Techniques…V , 1999 , 63
Copyright
Copyright © Materials Research Society 2000

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References

REFERENCES

1. Faggan, J. E., Bailie, J. D., Desmond, E. A. and Lenane, D. L., SAE Paper 750925 (1975), Warrenville, PA: Society for Automobile Engineering.Google Scholar
2. Hollrah, D. P. and Burns, A. M., Oil & Gas Journal, March 11, 1991, pp. 86–90.Google Scholar
3. Wallace, G.R., Hydrocarbonaceous Fuel Composition and Additives Thereof, US Pat 5944858.Google Scholar
4. Pritzker, G.G., Natl. Petroleum News 37, 793 (1945).Google Scholar
5. Marsh, J.F., Colloidal lubricant additives, Chem. Ind. (London, 1987) p. 470.Google Scholar
6. Cramer, S.P., deGroot, F.M.F., Ma, Y., Chen, C.T., Sette, F., Kipke, C.A., Eichhorn, D.M., Chan, M.K., Armstrong, W.H., Libby, E., Christou, G., Brooker, S., McKee, V., Mullins, O.C. and Fuggle, J.C., J. Am. Chem. Soc. 113, 7937 (1991).10.1021/ja00021a018Google Scholar
7. Grush, M.M., Chen, J., Stremmler, T.L., George, S.J., Ralston, C.Y., Stibrany, R.T., Gelasco, A., Christou, G., Gorun, S.M., Penner-Hahn, J.E. and Cramer, S.P., J. Am. Chem. Soc. 118, 65 (1996).10.1021/ja951614kGoogle Scholar
8. Yin, Zhanfeng, Kasrai, M., Bancroft, G.M., Fyfe, K., Colaianni, M.L. and Tan, K.H., Wear 202, 192 (1997).10.1016/S0043-1648(96)07273-0Google Scholar