N Heptane Isomerization
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Desenvolvimento de catalisadores bifuncionais de óxido de zircônio modificado por óxidos de tungstênio e molibdênio contendo platina para a reação de isomerização de n-parafinas / Development of bifunctional catalysts on zircon oxide modify by tungsten and molybdenum oxides contain platinum for nparaffin isomerization
Bifunctional catalysts based on zircon oxide modified by tungsten (W = 10, 15 and 20 %) and by molybdenum oxide (Mo= 10, 15 e 20 %) containg platinum (Pt = 1%) were prepared by the polymeric precursor method. For comparison, catalysts the tungsten base was also prepared by the impregnation method. After calcinations at 600, 700 and 800 C, the catalysts were
Publicado em: 2007
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2. Short-circuiting the visual cycle with retinotoxic aromatic amines.
The retinotoxic drug 1,5-di-(p-aminophenoxy)pentane inhibits the accumulation of all 11-cis-retinoids in the eye and can deplete preformed stores of them. It is shown here that these effects are not specific to 1,5-di-(p-aminophenoxy)pentane but are shared generally by primary aromatic amines containing a hydrophobic tail. Furthermore, certain clinically use