DIARYL ETHERS AS FUEL MARKERS

A method for marking a petroleum hydrocarbon or a liquid biologically derived fuel; said method comprising adding to said petroleum hydrocarbon or liquid biologically derived fuel at least one compound that is a R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10-substituted diaryl ether, wherein R1, R2, R3,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: REYES, Jeremy Chris, SMITH, Warren E, WINNIFORD, William L, JAZDZEWSKI, Brian A, WRIGHT, Robert J, CUMMINS, Clark H, ASIF, Zahid
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method for marking a petroleum hydrocarbon or a liquid biologically derived fuel; said method comprising adding to said petroleum hydrocarbon or liquid biologically derived fuel at least one compound that is a R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10-substituted diaryl ether, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 independently are hydrogen, hydrocarbyl or hydrocarbyloxy; wherein each compound having formula (I) is present at a level from 0.01 ppm to 20 ppm.