Shell catalyst for producing alkenyl carboxylic acid esters with improved Pd and Au distribution

The present invention relates to a shell catalyst containing Pd and Au, characterized by an improved Pd and Au distribution. The invention also relates to two methods for preparing the catalyst and to a method for producing a vinyl acetate monomer by using the catalyst. 本发明涉及含有Pd和Au的壳催化剂，其特征在于改进的Pd和...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MEISTER GERHARD, BOBKA ROBERT, SCHLAICH, PETER
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY 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:	The present invention relates to a shell catalyst containing Pd and Au, characterized by an improved Pd and Au distribution. The invention also relates to two methods for preparing the catalyst and to a method for producing a vinyl acetate monomer by using the catalyst. 本发明涉及含有Pd和Au的壳催化剂，其特征在于改进的Pd和Au分布。本发明还涉及两种制备所述催化剂的方法并涉及使用所述催化剂生产乙酸乙烯酯单体的方法。