ISOLATION OF WATER SOLUBLE ACIDIC COMPOUND

ISOLATION OF WATER SOLUBLE ACIDIC COMPOUND

Acid compounds can be isolated in the free form from their aqueous solutions, when the acid solutions are contacted with weakly basic adsorber resins, the loaded resins are, as appropriate, washed with water and/or an organic solvent and the adsorbed acid compounds are desorbed with water and/or ste...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BUARUTAA DEYURUSHIYU, FURIIDORIHI ENGERUHARUTO, MERUTEN SHIYURINGUMAN, KAARU HAINTSU KAIRU, RAINHORUTO KERAA
Format: Patent
Sprache:eng
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:Acid compounds can be isolated in the free form from their aqueous solutions, when the acid solutions are contacted with weakly basic adsorber resins, the loaded resins are, as appropriate, washed with water and/or an organic solvent and the adsorbed acid compounds are desorbed with water and/or steam. Weakly basic ion exchangers having tertiary amino groups are preferred as the adsorber resins.