公开(公告)号：US10201806B2

公开(公告)日：2019-02-12

申请号：US15105611

申请日：2014-12-18

Applicant: BASF SE

Inventor： Kirsten Braunsmann ,  Bernd Bastian Schaack ,  Ekkehard Schwab ,  Manuela Gaab ,  Mathias Feyen

IPC: B01J29/06 ,  C07C1/20 ,  B01J29/40 ,  B01J37/00 ,  B01J35/00 ,  C07C11/06 ,  C07C11/02 ,  C07C1/207 ,  C07C11/08 ,  B01J37/28 ,  B01J29/70 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  B01J38/02 ,  B01J29/90

Abstract: The present invention relates to a catalyst for the conversion of oxygenates to olefins, wherein the catalyst comprises one or more zeolites of the MFI, MEL and/or MWW structure type and particles of one or more metal oxides, the one or more zeolites of the MFI, MEL and/or MWW structure type comprising one or more alkaline earth metals selected from the group consisting of Mg, Ca, Sr, Ba and combinations of two or more thereof, wherein the catalyst displays a water uptake of 9.0 wt.-% or less, as well as to a process for the production thereof and to its use, in particular in a process for converting oxygenates to olefins.