| Abstract: | The polar components of fuels may enable differentiation between fuel types or commercial fuel sources. Screening for these components in the hydrocarbon product is difficult due to their very low concentrations in such a complex matrix. Various commercial fuels from several sources were analyzed by flow injection analysis/electrospray ionization/mass spectrometry without extensive sample preparation, separation, or chromatography. This technique enabled screening for unique polar components at very low concentrations in commercial hydrocarbon products. This analysis was then applied to hydrocarbon samples collected from the subsurface with a different extent of biodegradation or weathering. Although the alkane and isoprenoid portion had begun to biodegrade or weather, the polar components had changed little over time. Because these polar compounds are unique in different fuels, this screening technique can provide source information on hydrocarbons released into the environment. ?? 2005 American Chemical Society. |
| Genre: | Article |
| ProdID: | 70031239 |
| Citation Author: | Rostad, C. E. |
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| Citation End Page: | 997 |
| Citation Issue: | 3 |
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| Citation Language: | English |
| Citation Larger Work Title: | Energy and Fuels |
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| Citation Number Of Pages: | 6 |
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| Citation Search Results Text: | Screening of polar components of petroleum products by electrospray ionization mass spectrometry; 2005; Article; Journal; Energy and Fuels; Rostad, C. E. |
| Citation Start Page: | 992 |
| Citation Volume: | 19 |
| Citation Year: | 2005 |
| Type: | citation/reference |
| Text: | Screening of polar components of petroleum products by electrospray ionization mass spectrometry; 2005; Article; Journal; Energy and Fuels; Rostad, C. E. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1021/ef049752v |
| Date Other: | Sat, 1 Jan 2005 00:00 -0600 |
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