METHOD FOR SEPARATION AND PARTIAL RETURN OF RHODIUM AND CATALYTICALLY EFFECTIVE COMPLEX COMPOUNDS THEREOF FROM PROCESS STREAMS

THE INVENTION RELATES TO A METHOD FOR SEPARATING AND PARTIALLY RETURNING TRANSITION METALS AND/OR CATALYTICALLY EFFECTIVE COMPLEX COMPOUNDS THEREOF FROM A REACTION MIXTURE BY COMBINING ONE AT LEAST ONE-STAGE MEMBRANE SEPARATION AND AN ADSORPTION, WHEREIN A CURRENT COMPRISING A CATALYST, COMPRISING A...

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Hauptverfasser: BAUMGARTEN, GÖTZ, LUKEN, HANS-GERD, PRISKE, MARKUS, KAIZIK, ALFRED
Format: Patent
Sprache:eng
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Zusammenfassung:THE INVENTION RELATES TO A METHOD FOR SEPARATING AND PARTIALLY RETURNING TRANSITION METALS AND/OR CATALYTICALLY EFFECTIVE COMPLEX COMPOUNDS THEREOF FROM A REACTION MIXTURE BY COMBINING ONE AT LEAST ONE-STAGE MEMBRANE SEPARATION AND AN ADSORPTION, WHEREIN A CURRENT COMPRISING A CATALYST, COMPRISING A TRANSITION METAL, IS DIVIDED OVER AT LEAST ONE ONE-STAGE MEMBRANE SEPARATION STEP IN A TRANSITION METAL ENRICHED RETENTATE STREAM THAT RESUPPLIES THE REACTION MIXTURE AND A TRANSITION METAL DEPLETED PERMEATE STREAM AND THE TRANSITION METAL DEPLETED PERMEATE STREAM IS FURTHER SUPPLIED TO AN ADSORPTION STEP. THE INVENTION FURTHER RELATES TO A METHOD FOR PRODUCING TRIDECANALS.