公开(公告)号：AT132393T

公开(公告)日：1996-01-15

申请号：AT92917564

申请日：1992-08-20

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  WITTE CLAUS ,  BUERGER GERT ,  HERMANN GUENTER

IPC: B01D53/56 ,  B01D53/86 ,  B01D53/94 ,  B01J23/50 ,  B01J35/10

公开(公告)号：CZ100395A3

公开(公告)日：1995-11-15

申请号：CZ100395

申请日：1994-01-13

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  IRGANG MATTHIAS ,  OTTO BERNHARD ,  WISTUBA HERMANN ,  BUERGER GERT

IPC: B01J23/76 ,  B01J23/00 ,  B01J23/80 ,  B01J37/08 ,  C07B61/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C31/04

Abstract: Catalysts prepared by combining M-Al2O4 where M is an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining at 300-1300 DEG C. under 0.1-200 bar and the process for preparing them.

公开(公告)号：PL309955A1

公开(公告)日：1995-11-13

申请号：PL30995594

申请日：1994-01-13

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  IRGANG MATTHIAS ,  OTTO BERNHARD ,  WISTUBA HERMANN ,  BUERGER GERT

IPC: B01J23/00 ,  B01J23/76 ,  B01J23/80 ,  B01J37/08 ,  C07B61/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C31/04

Abstract: Catalysts prepared by combining M-Al2O4 where M is an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining at 300-1300 DEG C. under 0.1-200 bar and the process for preparing them.

公开(公告)号：NO952887D0

公开(公告)日：1995-07-20

申请号：NO952887

申请日：1995-07-20

Applicant: BASF AG

Inventor： FETZNER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  OTTO BERNHARD ,  BUERGER GERT ,  PIJL PAUL

IPC: B01D53/56 ,  B01D53/86 ,  B01D53/94 ,  B01J21/04 ,  B01J23/00 ,  B01J23/72 ,  B01J23/76 ,  B01J23/78 ,  B01J23/80 ,  B01J35/10 ,  C07C51/487

Abstract: PCT No. PCT/EP94/00081 Sec. 371 Date Mar. 24, 1995 Sec. 102(e) Date Mar. 24, 1995 PCT Filed Jan. 13, 1994 PCT Pub. No. WO94/16798 PCT Pub. Date Aug. 4, 1994A process for the catalytic decomposition of dinitrogen monoxide in a gas stream by contacting the gas stream at temperatures of 200 DEG -900 DEG C. and pressures of 0.1 to 20 bar with a catalyst free of noble metals, the catalyst being prepared by combining a spinel CuAl2O3 with another spinel-forming metal component selected from the group consisting of tin, lead, zinc, magnesium, calcium, strontium and barium or mixtures thereof in elemental form or as an oxide or salt, and calcining at temperatures of 300 DEG -1300 DEG C. and under pressures of 0.1-200 bar in order to at least partially liberate the copper from the spinel by replacement with the other metal component.

公开(公告)号：NO952886L

公开(公告)日：1995-07-20

申请号：NO952886

申请日：1995-07-20

Applicant: BASF AG

Inventor： FETZNER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  OTTO BERNHARD ,  BUERGER GERT ,  IRGANG MATTHIAS

IPC: B01J23/00 ,  B01J23/80 ,  B01J23/76 ,  B01J37/08 ,  C07B61/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C31/04

Abstract: Catalysts prepared by combining M-Al2O4 where M is an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining at 300-1300 DEG C. under 0.1-200 bar and the process for preparing them.

公开(公告)号：FI953507A0

公开(公告)日：1995-07-20

申请号：FI953507

申请日：1995-07-20

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  IRGANG MATTHIAS ,  OTTO BERNHARD ,  WISTUBA HERMANN ,  BUERGER GERT

IPC: B01J23/00 ,  B01J23/76 ,  B01J23/80 ,  B01J37/08 ,  C07B61/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C31/04 ,  B01J

Abstract: Catalysts prepared by combining M-Al2O4 where M is an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining at 300-1300 DEG C. under 0.1-200 bar and the process for preparing them.

公开(公告)号：AU5882794A

公开(公告)日：1994-08-15

申请号：AU5882794

申请日：1994-01-13

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  OTTO BERNHARD ,  BUERGER GERT ,  PIJL PAUL

IPC: B01D53/56 ,  B01D53/86 ,  B01D53/94 ,  B01J21/04 ,  B01J23/00 ,  B01J23/72 ,  B01J23/76 ,  B01J23/78 ,  B01J23/80 ,  B01J35/10 ,  C07C51/487 ,  B01D53/36

Abstract: PCT No. PCT/EP94/00081 Sec. 371 Date Mar. 24, 1995 Sec. 102(e) Date Mar. 24, 1995 PCT Filed Jan. 13, 1994 PCT Pub. No. WO94/16798 PCT Pub. Date Aug. 4, 1994A process for the catalytic decomposition of dinitrogen monoxide in a gas stream by contacting the gas stream at temperatures of 200 DEG -900 DEG C. and pressures of 0.1 to 20 bar with a catalyst free of noble metals, the catalyst being prepared by combining a spinel CuAl2O3 with another spinel-forming metal component selected from the group consisting of tin, lead, zinc, magnesium, calcium, strontium and barium or mixtures thereof in elemental form or as an oxide or salt, and calcining at temperatures of 300 DEG -1300 DEG C. and under pressures of 0.1-200 bar in order to at least partially liberate the copper from the spinel by replacement with the other metal component.

公开(公告)号：NO940653L

公开(公告)日：1994-02-25

申请号：NO940653

申请日：1994-02-25

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  WITTE CLAUS ,  BUERGER GERT ,  HERMANN GUNTER

IPC: B01D53/56 ,  B01D53/86 ,  B01D53/94 ,  B01J23/50 ,  B01J35/10 ,  B01D53/36

公开(公告)号：NO913606L

公开(公告)日：1992-03-16

申请号：NO913606

申请日：1991-09-12

Applicant: BASF AG

Inventor： AICHINGER HEINRICH ,  BOEHNING KARL-HEINZ ,  HERZOG KLAUS ,  WISTUBA HERMANN ,  BUERGER GERT ,  SCHWARZMANN MATTHIAS ,  HERRMANN GUENTER

IPC: B01D53/94 ,  B01D53/86 ,  B01J23/50 ,  B01J35/10 ,  C01B13/02 ,  C01B21/02 ,  B01D53/36

Abstract: In a catalyst for the decomposition of nitrous oxide, pure or in gaseous mixtures, metallic silver is applied to an alumina support having a BET surface area of 5 to 25 m /g.

公开(公告)号：FI914316A

公开(公告)日：1992-03-14

申请号：FI914316

申请日：1991-09-13

Applicant: BASF AG

Inventor： AICHINGER HEINRICH ,  BOEHNING KARL-HEINZ ,  HERZOG KLAUS ,  WISTUBA HERMANN ,  BUERGER GERT ,  SCHWARZMANN MATTHIAS ,  HERRMANN GUENTER

IPC: B01D53/94 ,  B01D53/86 ,  B01J23/50 ,  B01J35/10 ,  B01J

Abstract: In a catalyst for the decomposition of nitrous oxide, pure or in gaseous mixtures, metallic silver is applied to an alumina support having a BET surface area of 5 to 25 m /g.