Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such process
Oxidative dehydrogenation of light paraffins, such as ethane at moderate temperatures (<500 DEG C.) to produce ethylene without the formation of side products such as acetic acid and/or other oxygenated hydrocarbons is achieved using tellurium-free, multimetallic catalysts possessing orthorhombic...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | English Spanish |
Published |
07.11.2013
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Subjects | |
Online Access | Get full text |
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Summary: | Oxidative dehydrogenation of light paraffins, such as ethane at moderate temperatures (<500 DEG C.) to produce ethylene without the formation of side products such as acetic acid and/or other oxygenated hydrocarbons is achieved using tellurium-free, multimetallic catalysts possessing orthorhombic M1 phase and other crystalline structures that have an important role for obtaining high performance catalysts for the oxidative dehydrogenation of ethane to ethylene. Such catalysts are prepared using thermal and hydrothermal methods.
Deshidrogenación oxidativa de etano a etileno y preparación de catalizador de óxido mezclado multimetálico para tal proceso. La deshidrogenación oxidativa de parafinas ligeras, tal como etano, a temperaturas moderadas (<500ºC) para producir etileno sin la formación de productos secundarios como ácido acético y/u otros hidrocarburos oxigenados, es lograda usando catalizadores multimetálicos libres de teluro, poseyendo la fase ortorrómbica M1 y otras estructuras cristalinas que tienen una función importante en la obtención de los catalizadores de alto rendimiento para la deshidrogenación oxidativa del etano a etileno. Tales catalizadores se prepararon usando métodos térmicos e hidrotérmicos. |
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Bibliography: | Application Number: ES20130031144 |