公开(公告)号：DE4304821A1

公开(公告)日：1994-08-18

申请号：DE4304821

申请日：1993-02-17

Applicant: DEGUSSA

Inventor： WEITKAMP JENS PROF DR ,  ERNST STEFAN DR ,  BOCK THOMAS ,  KROMMINGA THOMAS DR ,  KISS AKOS DR ,  KLEINSCHMIT PETER PROF

IPC: B01J20/18 ,  B01J29/064 ,  B01J29/70 ,  B01J29/72 ,  B01J29/74 ,  B01J37/30 ,  C01B39/00 ,  C01B39/02 ,  C07C5/03 ,  C01B33/34 ,  B01J29/32 ,  B01J29/34

Abstract: Molecular sieves are modified by ion exchange by introducing metal cations into the molecular sieves by means of solid-phase ion exchange.

公开(公告)号：DE59305772D1

公开(公告)日：1997-04-17

申请号：DE59305772

申请日：1993-12-16

Applicant: DEGUSSA

Inventor： WEITKAMP JENS PROF DR ,  ERNST STEFAN DR ,  BOCK THOMAS ,  KROMMINGA THOMAS DR ,  KISS AKOS DR ,  KLEINSCHMIT PETER PROF

IPC: B01J20/18 ,  B01J29/064 ,  B01J29/70 ,  B01J29/72 ,  B01J29/74 ,  B01J37/30 ,  C01B39/00 ,  C01B39/02 ,  C07C5/03

Abstract: Molecular sieves are modified by ion exchange by introducing metal cations into the molecular sieves by means of solid-phase ion exchange.