Title : Reduction of PAH and soot precursors in benzene flames by addition of ethanol.

Pub. Date : 2012 Apr 12

PMID : 22429107






6 Functional Relationships(s)
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1 Reduction of PAH and soot precursors in benzene flames by addition of ethanol. Benzene phenylalanine hydroxylase Homo sapiens
2 The effects of oxygenate addition to the benzene base flame were seen to result in interesting differences, especially regarding trends to form PAH. Benzene phenylalanine hydroxylase Homo sapiens
3 The modeling results indicated that the concentration of acetylene and propargyl radicals, the main PAH precursors, as well as the PAH amounts were lower in the flame of the ethanol-benzene fuel mixture than in the pure benzene flame and that all of the formed PAHs were issued from the phenyl radical. Benzene phenylalanine hydroxylase Homo sapiens
4 The modeling results indicated that the concentration of acetylene and propargyl radicals, the main PAH precursors, as well as the PAH amounts were lower in the flame of the ethanol-benzene fuel mixture than in the pure benzene flame and that all of the formed PAHs were issued from the phenyl radical. Benzene phenylalanine hydroxylase Homo sapiens
5 Finally, the modeling results provided evidence that the PAH reduction was a result of simply replacing "sooting" benzene with "nonsooting" ethanol without influencing the combustion chemistry of the benzene. Benzene phenylalanine hydroxylase Homo sapiens
6 Finally, the modeling results provided evidence that the PAH reduction was a result of simply replacing "sooting" benzene with "nonsooting" ethanol without influencing the combustion chemistry of the benzene. Benzene phenylalanine hydroxylase Homo sapiens