DEVICE AND PROCESS FOR PRODUCING HYDROGEN PEROXIDE BY AN ANTHRAQUINONE PROCESS

DEVICE AND PROCESS FOR PRODUCING HYDROGEN PEROXIDE BY AN ANTHRAQUINONE PROCESS

In a cyclic anthraquinone process for producing hydrogen peroxide, which comprises a distillation unit with vapor compression for concentrating hydrogen peroxide, aqueous condensate from the distillation unit is passed over a bed of a cation exchange resin in its protonated from to provide a purifie...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Glenneberg, Jürgen, Kamp, Johannes, Seidel, Nils Henning, Arévalo Saade, Eduardo Federico, Mangalapally, Hari Prasad, Panz, Christian
Format: Patent
Sprache:eng ; fin
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In a cyclic anthraquinone process for producing hydrogen peroxide, which comprises a distillation unit with vapor compression for concentrating hydrogen peroxide, aqueous condensate from the distillation unit is passed over a bed of a cation exchange resin in its protonated from to provide a purified condensate, and the purified condensate is used as extractant for extracting hydrogen peroxide in the anthraquinone process, as column reflux for the distillation unit or as a diluent for diluting an aqueous hydrogen peroxide solution.