Process for isolating hydroxymonocarboxylic and tricarboxylic acids

The invention relates to the removal of hydroxymonocarboxylic acids and tricarboxylic acids from aqueous solutions by adsorption on zeolites with a modulus of up to 400.

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Bibliographische Detailangaben
Hauptverfasser: STOCKHAMMER, STEFAN, SCHAEFER-TREFFENFELDT, WILTRUD, KISS, AKOS, KINZ, HEIKE, SEXTL, ELFRIEDE, YONSEL, SEMS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to the removal of hydroxymonocarboxylic acids and tricarboxylic acids from aqueous solutions by adsorption on zeolites with a modulus of up to 400.