Process for the separation of amino acids and aminosulfonic acids by adsorption to zeolites

Process is claimed for separating amino acids and/or aminosulphonic acids (A) from a soln. which contains them or products produced from them. The process comprises treating the soln. at a suitable pH with a zeolite, opt. in several stages. The soln. is then sepd. from (A) adsorbed on the zeolite.

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Bibliographische Detailangaben
Hauptverfasser:	DRAUZ, KARLHEINZ, SEXTL, ELFRIEDE, KNAUP, GUENTHER, STOCKHAMMER, STEFAN, SCHAEFER-TREFFENFELDT, WILTRUD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY PEPTIDES PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	Process is claimed for separating amino acids and/or aminosulphonic acids (A) from a soln. which contains them or products produced from them. The process comprises treating the soln. at a suitable pH with a zeolite, opt. in several stages. The soln. is then sepd. from (A) adsorbed on the zeolite.