PROCESS AND APPARATUS FOR CONCENTRATING HYDROGEN PEROXIDE TO 98 WT.% OR MORE

PROCESS AND APPARATUS FOR CONCENTRATING HYDROGEN PEROXIDE TO 98 WT.% OR MORE

The present invention is in the field of a method for obtaining high purity hydrogen peroxide, as well as a production unit for obtaining high purity hydrogen peroxide. It concerns a method for obtaining high purity hydrogen peroxide comprising the steps of providing an open container with an aqueou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PRASAD, Pranav Gurumallappa, JYOTI, Botchu Vara Siva, QUESADA MANAS, Jaime
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Beschreibung
Zusammenfassung:The present invention is in the field of a method for obtaining high purity hydrogen peroxide, as well as a production unit for obtaining high purity hydrogen peroxide. It concerns a method for obtaining high purity hydrogen peroxide comprising the steps of providing an open container with an aqueous fluid comprising hydrogen peroxide, putting the open container with the aqueous fluid in a closed space, at ambient conditions providing an inert gas flow over and in contact with the aqueous fluid, removing water from the aqueous fluid at said ambient conditions by said gas flow, and thereby concentrating the hydrogen peroxide. The invention also concern a production unit for use in said method.