Fremgangsmåde til fremstilling af metaltalformiat-myresyreblandinger

A process for the production of metal formate-formic acid mixtures comprises reaction of a metal hydroxide with carbon monoxide or a carbon monoxide containing gas in the presence of a catalyst in an aqueous solution to form the corresponding metal formate; separation of the water and catalyst by di...

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Bibliographische Detailangaben
Hauptverfasser:	STROEFER, ECKHARD, WOSTBROCK, KARL-HEINZ, WEBER, MARKUS
Format:	Patent
Sprache:	dan
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMISTRY FODDER FOODS OR FOODSTUFFS GENERAL METHODS OF ORGANIC CHEMISTRY HUMAN NECESSITIES METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING
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Beschreibung
Zusammenfassung:	A process for the production of metal formate-formic acid mixtures comprises reaction of a metal hydroxide with carbon monoxide or a carbon monoxide containing gas in the presence of a catalyst in an aqueous solution to form the corresponding metal formate; separation of the water and catalyst by distillation; and addition of formic acid. A process for the production of metal formate-formic acid mixtures (I) comprises: (A) reaction of a metal hydroxide with carbon monoxide or a CO containing gas in the presence of a catalyst in an aqueous solution to form the corresponding metal formate; (B) separation of the water and catalyst by distillation; (C) addition of formic acid; and (D) optionally adjusting the temperature of the mixture (I) following steps (A)-(C) to the storage temperature whereby the metal hydroxide is an alkali metal and/or alkaline earth metal and step (C) is optionally carried out before step (B).