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：CZ291664B6

公开(公告)日：2003-04-16

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: The present invention relates to a catalyst that can be prepared by bringing into contact an oxide of the general formula M-Ali2Oi4, wherein M represents an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of the group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining thereof at a temperature of about 300 to about 1300 degC under pressure of 10 kPa to 20 MPa.

公开(公告)号：UA42712C2

公开(公告)日：2001-11-15

申请号：UA95083847

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

Abstract: Спосібкаталітичногорозкладузакисуазотувключаєпроведенняобробкинакаталізаторі, якийотриманошляхомоб’єднання CuAl2O4, принаймні, зоднимметалом, вибранимізгрупи, якавключаєолово, свинецьтаелементІІ-їголовноїабопобічноїгрупиперіодичноїсистемиелементіву виглядіоксидуабосоліабов елементарномувигляді, такальцинаціїпритемпературах 300 - 1300 ºСтатиску 0,1 - 200 бар.

公开(公告)号：PL178841B1

公开(公告)日：2000-06-30

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 ,  B01J23/80 ,  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：IN180849B

公开(公告)日：1998-03-21

申请号：IN532MA1992

申请日：1992-08-25

Applicant: BASF AG

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

IPC: C01B13/00

公开(公告)号：ES2107674T3

公开(公告)日：1997-12-01

申请号：ES93915943

申请日：1993-07-17

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  OTTO BERNHARD ,  BUERGER GERT ,  HERRMANN GUENTER

IPC: B01D53/94 ,  B01D53/56 ,  B01D53/86 ,  B01J23/89 ,  C01B13/02 ,  C07C51/27 ,  C07C51/487

Abstract: The invention concerns an aluminium oxide catalyst containing silver, the catalyst containing in addition copper oxide and, optionally, other promoters and active components. This catalyst is used to decompose pure nitrous oxide (N2O) or nitrous oxide in gas mixtures at elevated temperatures, and exhibits high activity.

公开(公告)号：DE59402300D1

公开(公告)日：1997-05-07

申请号：DE59402300

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：AT151309T

公开(公告)日：1997-04-15

申请号：AT94905047

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

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：DE59301918D1

公开(公告)日：1996-04-18

申请号：DE59301918

申请日：1993-11-05

Applicant: BASF AG

Inventor： POEPEL WOLFGANG ,  TREMMEL GREGOR ,  BUECHELE WOLFGANG ,  DEIMLING AXEL ,  PETERSEN HERMANN

IPC: B01J23/78 ,  B01J23/85 ,  B01J23/92 ,  B01J23/94 ,  B01J37/00 ,  B01J38/00 ,  B01J38/68 ,  C07C5/32

Abstract: PCT No. PCT/EP93/03083 Sec. 371 Date Feb. 13, 1995 Sec. 102(e) Date Feb. 13, 1995 PCT Filed Nov. 5, 1993 PCT Pub. No. WO94/11104 PCT Pub. Date May 26, 1994A process for the preparation of iron-, potassium- and cerium-containing catalysts for the dehydrogenation of hydrocarbons from the same spent catalysts (regeneration) by grinding and, if necessary, purifying the spent material, restoring the original activity by adjusting the composition and restoring the external shape comprises adding to the ground material an effective amount of potassium and such an amount of cerium that the total amount of cerium is greater than the amount originally present.

公开(公告)号：NO952886A

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

CPC classification number: C07C29/154 ,  B01J23/002 ,  B01J23/005 ,  B01J37/08 ,  B01J2523/00 ,  Y02P20/52 ,  B01J2523/17 ,  B01J2523/31 ,  C07C31/04