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MENPMount Elgon National Park (Uganda)
MENPMethylnaphthalene
MENPMedium Energy Nuclear Physics
MENPMathematics in Engineering and Numerical Physics
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The observed behavior, in case of which kerogen is more effectively swollen by an equimolar solvent mixture than in the sequential exposure experiments, mirrors other results obtained by swelling coal with methylnaphthalene (a non-specifically interacting solvent, like benzene) and methanol (a specifically interacting solvent, like n-propanol).
In the case of methylnaphthalene, Figure 9 showed the probable path to forming and cracking of PAHs with CaO.
area 6.21 Benzene -- 0.32 8.85 Toluene -- 0.24 10.14 Furfural 0.12 0.11 10.97 Ethynylbenzene -- 0.03 11.25 Styrene -- 0.18 12.48 Phenol -- 0.73 13.62 o-Cresol -- 0.29 13.74 1-Propynylbenzene -- -- 13.90 p-Cresol -- 0.57 14.19 Guaiacol 0.11 0.04 15.40 Catechol 0.09 0.20 15.57 m-Cresol 0.16 0.04 15.77 Naphthalene -- 0.51 17.07 Methylnaphthalene -- 0.18 17.45 Eugenol 0.04 0.07 17.95 Biphenyl -- -- 18.00 Vanillin 0.08 0.04 18.49 Isoeugenol 0.12 0.05 18.89 Acenaphthylene -- 0.12 20.22 o-Biphenylenemethane -- -- 21.84 Phenanthrene -- 0.05 21.91 Anthracene -- -- 24.05 Pyrene -- -- 25.00 Internal standard 1.00 1.00 (tetracosane) Retention time (min) Pyrolysis oil Pyrolysis oil Mixture with Mixture with Ti[O.sub.2] ZSM-5 Area/I.
In 2010 Kellogg Company recalled 28 million boxes of cereal because of elevated levels of methylnaphthalene (16) that leached from the coated paper lining the boxes.