公开(公告)号：DE502005002154D1

公开(公告)日：2008-01-17

申请号：DE502005002154

申请日：2005-01-13

Applicant: BASF AG

Inventor： BITTERLICH STEFAN ,  VOSS HARTWIG ,  SCHUCH GUNTER ,  DIEFENBACHER ARMIN ,  NOACK MANFRED ,  SCHAEFER ROLAND ,  VOIGT INGOLF ,  RICHTER HANNES ,  CARO JUERGEN

IPC: B01D69/10 ,  B01D67/00 ,  B01D69/12 ,  B01D71/02

公开(公告)号：DE102004001975A1

公开(公告)日：2005-10-06

申请号：DE102004001975

申请日：2004-01-13

Applicant: BASF AG

Inventor： BITTERLICH STEFAN ,  VOS HARTWIG ,  SCHUCH GUNTER ,  DIEFENBACHER ARMIN ,  NOACK MANFRED ,  SCHAEFER ROLAND ,  VOIGT INGOLF ,  RICHTER HANNES ,  CARO JUERGEN

IPC: B01D67/00 ,  B01D69/10 ,  B01D69/12 ,  B01D71/02 ,  B01D61/14

公开(公告)号：DE102004001974A1

公开(公告)日：2005-08-04

申请号：DE102004001974

申请日：2004-01-13

Applicant: BASF AG

Inventor： BITTERLICH STEFAN ,  VOS HARTWIG ,  SCHUCH GUNTER ,  DIEFENBACHER ARMIN ,  NOACK MANFRED ,  SCHAEFER RONALD ,  VOIGT INGOLF ,  RICHTER HANNES ,  CARO JUERGEN

IPC: B01D53/22 ,  B01D67/00 ,  B01D71/02 ,  B01J20/18 ,  C07C7/144 ,  B01D61/14

Abstract: Composite membranes comprising at least one porous substrate layer and at least one microporous separation layer, comprising at least one zeolite of the MFI type, are described, the separation layer being produced by a hydrothermal synthesis in which the molar ratio of silicon to aluminum is greater than 120 and the separation layer contains less than 10% by weight of aluminum in elemental or chemically bound form in a zone of at least 100 nm adjacent to the separation layer.

公开(公告)号：DE502005002101D1

公开(公告)日：2008-01-10

申请号：DE502005002101

申请日：2005-01-05

Applicant: BASF AG

Inventor： BITTERLICH STEFAN ,  VOSS HARTWIG ,  SCHUCH GUNTER ,  DIEFENBACHER ARMIN ,  NOACK MANFRED ,  SCHAEFER ROLAND ,  VOIGT INGOLF ,  RICHTER HANNES ,  CARO JUERGEN

IPC: B01D71/02 ,  B01D53/22 ,  B01D67/00 ,  B01J20/18 ,  C07C7/144

Abstract: Composite membranes comprising at least one porous substrate layer and at least one microporous separation layer, comprising at least one zeolite of the MFI type, are described, the separation layer being produced by a hydrothermal synthesis in which the molar ratio of silicon to aluminum is greater than 120 and the separation layer contains less than 10% by weight of aluminum in elemental or chemically bound form in a zone of at least 100 nm adjacent to the separation layer.

公开(公告)号：AT380066T

公开(公告)日：2007-12-15

申请号：AT05700883

申请日：2005-01-13

Applicant: BASF AG

Inventor： BITTERLICH STEFAN ,  VOSS HARTWIG ,  SCHUCH GUNTER ,  DIEFENBACHER ARMIN ,  NOACK MANFRED ,  SCHAEFER ROLAND ,  VOIGT INGOLF ,  RICHTER HANNES ,  CARO JUERGEN

IPC: B01D69/10 ,  B01D67/00 ,  B01D69/12 ,  B01D71/02