Process of eliminating sulphur compounds from a gas by direct oxidation

Direct oxidation of gaseous sulfurized compounds into sulfur and/or sulfate, the gas containing carbonyl sulfide and/or carbon disulfide up to 2% vol, involves contacting with oxygen at less than 200[deg]C and in the presence of an oxidation catalyst. The catalyst comprises a support and active phas...

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Bibliographic Details
Main Authors RAY, JEAN-LOUIS, NEDEZ, CHRISTOPHE, CHAPAT, JEAN-FRANCOIS
Format Patent
LanguageEnglish
French
German
Published 05.06.2013
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:Direct oxidation of gaseous sulfurized compounds into sulfur and/or sulfate, the gas containing carbonyl sulfide and/or carbon disulfide up to 2% vol, involves contacting with oxygen at less than 200[deg]C and in the presence of an oxidation catalyst. The catalyst comprises a support and active phase containing 2 - 5% wt of iron.
Bibliography:Application Number: EP20040291577