公开(公告)号：DE4131447A1

公开(公告)日：1993-03-25

申请号：DE4131447

申请日：1991-09-21

Applicant: BASF AG

Inventor： LAUTH GUENTER DR ,  MUELLER ULRICH DR ,  HOELDERICH WOLFGANG DR ,  BRODE STEFAN DR ,  WAGENBLAST GERHARD DR

IPC: B01J20/10 ,  B01J20/18 ,  B01J27/18 ,  B01J27/182 ,  B01J29/83 ,  B01J29/85 ,  C01B25/36 ,  C01B37/04 ,  C01B37/08 ,  C07F9/02

公开(公告)号：DE4131268A1

公开(公告)日：1993-03-25

申请号：DE4131268

申请日：1991-09-20

Applicant: BASF AG

Inventor： MUELLER ULRICH DR ,  HOELDERICH WOLFGANG DR ,  LAUTH GUENTER DR

IPC: B01J29/83 ,  B01J29/85 ,  C01B25/36 ,  C01B37/04 ,  C01B37/08 ,  C01B39/54

Abstract: Process for the preparation of alumino- and silicoaluminophosphates having AEL structure under hydrothermal crystallisation conditions, characterised in that 1,2-bis(4-pyridyl)ethane is used for crystallisation.