PRODUCTION OF CARBONIC ACID DIESTER

PURPOSE:To stably keep the activity of a catalyst for the production of a carbonic acid diester over a long period and to stably produce a carbonic acid diester over a long period in high selectivity and yield by carrying out vapor- phase catalytic reaction of a raw material gas having a water conte...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SANADA NOBUAKI, YAMAMOTO YOSHIFUMI, KURATO TOSHIO, MURAKAMI MASATO
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE:To stably keep the activity of a catalyst for the production of a carbonic acid diester over a long period and to stably produce a carbonic acid diester over a long period in high selectivity and yield by carrying out vapor- phase catalytic reaction of a raw material gas having a water content controlled below a specific range. CONSTITUTION:Water in a raw material gas containing carbon monoxide and a nitrous acid ester is removed to a water content of