Lubrication of Low Emission Diesel Engines Part 3 Analytical Sciences Dept., The Lubrizol Corporation

Format:

Conference/Event

Author/Creator:

Pistillo, W. Rocco, author.

Conference Name:

International Fuels and Lubricants Meeting and Exposition (1990-10-22 : Tulsa, Oklahoma, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1990

Summary:

Analytical information supplemental to data previously described in Parts 1 and 2 (SAE 900814) is presented. Solid-sample injection gas chromatography and X-ray fluorescence were employed to characterize the particulates collected on Pallflex and Fluoropore filters. The complete preweighed filter was thermally desorbed and separated by capillary GC with simultaneous flame ionization (FID), thermal conductivity (TCD), nitrogen/phosphorus (NPD), and flame photometric (FPD) detection. Results are reviewed in terms of: % non-volatiles, % volatiles (fuel and lube oil contributions correlated to various engine speeds and loads), as well as detectable nitrogen, phosphorus, or sulfur compounds.XRF data were obtained from the Fluoropore filters to determine the concentrations of typical additive metals Mg, Ca, P, and Zn present in the particulate that would be indicative of oil consumption mechanisms and any tendencies for additive-sourced materials to selectively be captured as particulate matter

Notes:

Vendor supplied data

Publisher Number:

902178

Access Restriction:

Restricted for use by site license