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Comparison of the Fluorescence Behavior of a Biocrude Oil and Crude Petroleum Oils
Author(s) -
Anil Kumar Sarma,
Alan G. Ryder
Publication year - 2006
Publication title -
energy and fuels
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.861
H-Index - 186
eISSN - 1520-5029
pISSN - 0887-0624
DOI - 10.1021/ef050294f
Subject(s) - petroleum , light crude oil , crude oil , petroleum product , pour point , chemistry , environmental science , pulp and paper industry , petroleum engineering , geology , organic chemistry , engineering
The production and characterization of biocrude and petroleum like products from natural, renewable resources such as oil-bearing plant seeds is an interesting area of research at the moment. The present article discusses the results of a comparative fluorescence study in relation to the composition of a biocrude with petroleum crude oil of Assam, India (Assam-A), and some other crude oils around the world. It has been observed that biocrude has a very different lifetime-wavelength plot when compared to that of Assam-A and other petroleum crude oils. Although biocrude has a normalized lifetime-wavelength profile similar to that found in light crude petroleum oils, the magnitude of the lifetimes are dramatically reduced by the presence of a high concentration of polar compounds (∼16.11%). The study of TSFS plots shows that Assam-A has a profile similar to most light-medium crude oils, but the biocrude plot is totally different from any of the crude oils for which we have TSFS data. This indicates that the ...

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