公开(公告)号：US20160279621A1

公开(公告)日：2016-09-29

申请号：US15033824

申请日：2014-11-05

Applicant: BASF SE

Inventor： Andrei-Nicolae PARVULESCU ,  Ulrich MÜLLER ,  Joaquim H. TELES ,  Nicolas VAUTRAVERS ,  George UHL ,  Ive HERMANS ,  Patrick WOLF ,  Ceri HAMMOND

IPC: B01J29/70 ,  C07D313/04 ,  B01J37/10 ,  C01B39/46 ,  B01J37/30

CPC classification number: B01J29/7057 ,  B01J29/06 ,  B01J29/40 ,  B01J29/7007 ,  B01J29/7015 ,  B01J29/7038 ,  B01J29/7065 ,  B01J29/7088 ,  B01J29/89 ,  B01J35/002 ,  B01J35/1019 ,  B01J37/10 ,  B01J37/30 ,  B01J2229/183 ,  B01J2229/186 ,  C01B39/026 ,  C01B39/06 ,  C01B39/38 ,  C01B39/46 ,  C01P2002/82 ,  C07D313/04

Abstract: A process for preparing a tin-containing zeolitic material having a BEA framework structure comprising providing a zeolitic material having a BEA framework structure having vacant tetrahedral framework sites, providing a tin-ion source in solid form, incorporating tin into the zeolitic material via solid-state ion exchange, calcining the zeolitic material, and treating the calcined zeolitic material with an aqueous solution having a pH of at most 5.

Abstract translation: 一种制备具有BEA骨架结构的含锡沸石材料的方法，包括提供具有空白四面体骨架位点的BEA骨架结构的沸石材料，提供固体形式的锡离子源，通过固相合成将锡掺入沸石材料中， 状态离子交换，煅烧沸石材料，以及用pH至多为5的水溶液处理煅烧沸石材料。