INVESTIGADORES
BENITEZ viviana Monica
artículos
Título:
Influence of Indium Content on the Properties of PtRe/Al2O3 Naphtha Reforming Catalysts
Autor/es:
VIVIANA M. BENITEZ; CARLOS L. PIECK
Revista:
CATALYSIS LETTERS
Editorial:
SPRINGER
Referencias:
Año: 2010 vol. 136 p. 45 - 51
ISSN:
1011-372X
Resumen:
The influence of indium on the properties of
PtRe/Al2O3 catalysts used in naphtha reforming is studied.
The addition of indium to the PtRe/Al2O3 catalyst
produces a big decrease of acidity. It also produces an
inhibition of the metal function, i.e., dehydrogenation and
hydrogenolysis activity. The reaction of n-C5 isomerization
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
produces a big decrease of acidity. It also produces an
inhibition of the metal function, i.e., dehydrogenation and
hydrogenolysis activity. The reaction of n-C5 isomerization
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
The addition of indium to the PtRe/Al2O3 catalyst
produces a big decrease of acidity. It also produces an
inhibition of the metal function, i.e., dehydrogenation and
hydrogenolysis activity. The reaction of n-C5 isomerization
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
produces a big decrease of acidity. It also produces an
inhibition of the metal function, i.e., dehydrogenation and
hydrogenolysis activity. The reaction of n-C5 isomerization
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
2O3 catalysts used in naphtha reforming is studied.
The addition of indium to the PtRe/Al2O3 catalyst
produces a big decrease of acidity. It also produces an
inhibition of the metal function, i.e., dehydrogenation and
hydrogenolysis activity. The reaction of n-C5 isomerization
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
produces a big decrease of acidity. It also produces an
inhibition of the metal function, i.e., dehydrogenation and
hydrogenolysis activity. The reaction of n-C5 isomerization
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
2O3 catalyst
produces a big decrease of acidity. It also produces an
inhibition of the metal function, i.e., dehydrogenation and
hydrogenolysis activity. The reaction of n-C5 isomerization
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C5
5 isomerization
shows that indium addition decreases the total activity of
the PtRe catalyst but increases the selectivity to the i-C55
isomers. The selectivity to low cost light gases (C1C3) is
particularly decreased. The reaction of n-C7 reforming
showed that addition of indium increases the stability of the
catalyst and the selectivity to aromatics, and decreases the
production of light gases.
showed that addition of indium increases the stability of the
catalyst and the selectivity to aromatics, and decreases the
production of light gases.
particularly decreased. The reaction of n-C7 reforming
showed that addition of indium increases the stability of the
catalyst and the selectivity to aromatics, and decreases the
production of light gases.
showed that addition of indium increases the stability of the
catalyst and the selectivity to aromatics, and decreases the
production of light gases.
1C3) is
particularly decreased. The reaction of n-C7 reforming
showed that addition of indium increases the stability of the
catalyst and the selectivity to aromatics, and decreases the
production of light gases.
showed that addition of indium increases the stability of the
catalyst and the selectivity to aromatics, and decreases the
production of light gases.
7 reforming
showed that addition of indium increases the stability of the
catalyst and the selectivity to aromatics, and decreases the
production of light gases.