PRODUCTION AND ISOLATION OF MONOCYCLIC AROMATIC COMPOUNDS FROM A GASIFICATION GAS

PRODUCTION AND ISOLATION OF MONOCYCLIC AROMATIC COMPOUNDS FROM A GASIFICATION GAS

The present invention concerns a process and system for producing and isolating a fraction of monocyclic aromatic compounds from a gasification gas. The process comprises (a) contacting the gas with a catalyst capable of converting ethylene and possibly other unsaturated hydrocarbons into monocyclic...

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Hauptverfasser: VREUGDENHIL, Berend Joost, ARANDA ALMASA, Guadalupe, BOS, Alexander
Format: Patent
Sprache:eng ; fre ; ger
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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creator VREUGDENHIL, Berend Joost
ARANDA ALMASA, Guadalupe
BOS, Alexander
description The present invention concerns a process and system for producing and isolating a fraction of monocyclic aromatic compounds from a gasification gas. The process comprises (a) contacting the gas with a catalyst capable of converting ethylene and possibly other unsaturated hydrocarbons into monocyclic aromatic compounds; and (b) isolating monocyclic aromatic compounds from the gas originating from step (a). The present invention is ideally suited for treatment of gas from coal, biomass or waste gasification, which comprises substantial amounts of ethylene as well as monocyclic aromatic compounds. Treatment according to the invention first converts the ethylene into further monocyclic aromatic compounds, and the entire fraction of monocyclic aromatic compounds is isolated to obtain a valuable product.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title PRODUCTION AND ISOLATION OF MONOCYCLIC AROMATIC COMPOUNDS FROM A GASIFICATION GAS
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