PROCESS FOR THE PREPARATION OF D,L-METHIONINE

The invention relates to a single cycle process for preparing D,L-methionine from an alkali methioninate solution obtained by alkaline hydrolysis of 5-(2-methylmercaptoethyl)hydantoin, in which the D,L-methionine is obtained by neutralizing the alkali methioninate solution with carbon dioxide at ele...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WINKLER TOBIAS, DRAPAL BERND, RUCKRIEGEL CHRISTIAN, WEFER JOHANNES, MOUSSALLEM IMAD, HASSELBACH HANS-JOACHIM, RENNER CHRISTIAN, DE CORTE DANNY
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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