METHOD FOR THE DEHYDROAROMATISATION OF MIXTURES CONTAINING METHANE BY REGENERATING THE CORRESPONDING CATALYSTS THAT ARE DEVOID OF PRECIOUS METAL

METHOD FOR THE DEHYDROAROMATISATION OF MIXTURES CONTAINING METHANE BY REGENERATING THE CORRESPONDING CATALYSTS THAT ARE DEVOID OF PRECIOUS METAL

The present invention relates to a process for nonoxidative dehydroaromatization of aliphatic hydrocarbons by converting a reactant stream comprising aliphatic hydrocarbons in the presence of a catalyst which comprises at least one metallosilicate as a support, at least one element selected from the...

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Hauptverfasser: COELHO TSOU JOANA, SCHULZ ALEXANDER, KIESSLICH FRANK
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Sprache:eng ; kor
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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creator COELHO TSOU JOANA
SCHULZ ALEXANDER
KIESSLICH FRANK
description The present invention relates to a process for nonoxidative dehydroaromatization of aliphatic hydrocarbons by converting a reactant stream comprising aliphatic hydrocarbons in the presence of a catalyst which comprises at least one metallosilicate as a support, at least one element selected from the group of Mo, W and Re as an active component and at least one further transition metal which is not a noble metal as a dopant, wherein the catalyst is regenerated regularly with hydrogen under nonoxidative conditions. The further transition metal used is preferably Fe, Ni, Cu and Co.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title METHOD FOR THE DEHYDROAROMATISATION OF MIXTURES CONTAINING METHANE BY REGENERATING THE CORRESPONDING CATALYSTS THAT ARE DEVOID OF PRECIOUS METAL
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