公开(公告)号：DE3520832A1

公开(公告)日：1986-12-11

申请号：DE3520832

申请日：1985-06-11

Applicant: BASF AG

Inventor： GRUENDLER KARL-HEINZ ,  IRGANG MATTHIAS ,  NETH NORBERT ,  SPRAGUE MICHAEL JOLYON ,  ZIRKER GUENTHER

IPC: B01J23/72 ,  B01J23/78 ,  B01J23/80 ,  B01J23/86 ,  C01B3/16 ,  C01B4/00

公开(公告)号：ZA8304109B

公开(公告)日：1984-03-28

申请号：ZA8304109

申请日：1983-06-07

Applicant: BASF AG

Inventor： APPL MAX ,  GRUENDLER KARL HEINZ ,  ZIRKER GUENTER ,  LAURER PETER RUDOLF ,  IRGANG MATTHIAS

IPC: C01B3/16 ,  B01J23/88 ,  B01J27/04 ,  B01J27/043 ,  B01J35/02 ,  C10K3/04 ,  C01B ,  B01J

CPC classification number: B01J37/0009 ,  B01J21/005 ,  B01J23/88 ,  B01J23/882 ,  B01J23/8872 ,  B01J35/026 ,  C10K3/04

公开(公告)号：CA2185588C

公开(公告)日：2005-05-24

申请号：CA2185588

申请日：1995-03-04

Applicant: BASF AG

Inventor： POLANEK PETER ,  SCHWAHN HARALD ,  IRGANG MATTHIAS ,  FREIRE ERDBRUGGER CRISTINA

IPC: B01J23/755 ,  B01J37/03 ,  C07B35/02 ,  C07B61/00 ,  C07C5/02 ,  C10G45/46 ,  C10G45/48 ,  C10G73/44

Abstract: Catalysts suitable for hydrogenating organic compounds, essentially containi ng 65 to 80 % nickel calculated as nickel oxide, 10 to 25 % silicon calculated as silicon dioxide, 2 to 10 % zirconium calculate d as zirconium oxide, 0 to 10 % aluminium calculated as aluminium oxide, with the proviso that the sum of the silicon dioxide and al uminium oxide contents is at least 15 %, with the percen tages by weight in relation to the total mass of the catalyst, obtainable by the a ddition of an acid aqueous solution of nickel, ziconium and, if desired, aluminium salts to a basic aqueous solution or suspension of silico n compounds and, if desired, aluminium compounds, the pH of the mixture thus obtained being reduced to at least 6.5 and subsequently adjusted to 7 to 8 by the addition of a further basic so lution, isolation of the solid thus precipitated, drying, shaping and calcinating, i n addition a process for producing the catalysts and the ir use in the production of medicinal white oil, highly pure medicinal paraffins and low-b oiling-point non-aromatic hydrocarbon mixtures.

公开(公告)号：DE10218849A1

公开(公告)日：2003-11-06

申请号：DE10218849

申请日：2002-04-26

Applicant: BASF AG

Inventor： STROHMEYER MAX ,  BLANKERTZ HEINRICH-JOSEF ,  WALZ HELMUT ,  IRGANG MATTHIAS

IPC: B01J21/08 ,  B01J23/86 ,  B01J35/00 ,  B01J35/08 ,  B01J37/02 ,  C07C29/141

Abstract: Catalysts (I) containing 0.1-10 wt.% chromium, 0.1-10 wt.% calcium and 5-20 wt.% copper on a silicon dioxide support material (amounts calculated as the oxides Cr2O3, CaO and CuO respectively and based on total weight of calcined catalyst). Independent claims are also included for (1) a method (M1) for the production of (I) by impregnating a preformed silica (SiO2) support material with a solution containing chromium (Cr) and calcium (Ca) ions, heating the impregnated support at 250-800 degrees C, impregnating with a copper salt solution and calcining at 150-500 degrees C (2) a method (M2) for the production of 1-25C alcohols by catalytic hydrogenation of the corresponding alkanals or alkenals at elevated temperature and pressure in presence of (I).

公开(公告)号：DE59510029D1

公开(公告)日：2002-03-14

申请号：DE59510029

申请日：1995-05-19

Applicant: BASF AG

Inventor： BRUDERMUELLER MARTIN ,  IRGANG MATTHIAS ,  SCHMIDT-RADDE MARTIN ,  MERGER FRANZ ,  WITZEL TOM ,  KRATZ DETLEF ,  DANZ ECKEHARD ,  WITTWER ARNOLD ,  HESSE MICHAEL ,  SAUERWALD MANFRED ,  FREIRE ERDBRUEGGER CRISTINA

IPC: B01J23/78 ,  B01J21/08 ,  B01J23/72 ,  B01J23/80 ,  B01J23/85 ,  B01J23/86 ,  C07B61/00 ,  C07C29/141 ,  C07C29/145 ,  C07C31/12 ,  C07C31/125 ,  C07C31/20 ,  C07C31/27

Abstract: Alcohols are prepared by the catalytic hydrogenation of the corresponding carbonyl compounds at elevated temperatures and at superatmospheric pressure in the liquid phase by a process in which the catalyst used contains copper on an SiO2-containing carrier in the presence or absence of one or more of the elements magnesium, barium, zinc and chromium.

公开(公告)号：GR3029295T3

公开(公告)日：1999-05-28

申请号：GR990400375

申请日：1999-02-03

Applicant: BASF AG

Inventor： SCHNURR WERNER ,  FISCHER ROLF ,  WULFF-DOERING JOACHIM ,  IRGANG MATTHIAS ,  NEUHAUSER HORST

IPC: C07D307/12 ,  B01J23/34 ,  C07D309/04 ,  C07D309/06

Abstract: PCT No. PCT/EP95/02071 Sec. 371 Date Feb. 20, 1997 Sec. 102(e) Date Feb. 20, 1997 PCT Filed May 31, 1995 PCT Pub. No. WO95/33741 PCT Pub. Date Dec. 14, 1995Preparation of heterocyclic aldehydes I (I) (A, B=optionally substituted methylene groups; +E,uns m+EE , +E,uns n+EE =1 to 5; +E,uns m+EE ++E,uns n+EE >2), by hydrogenation of carboxylic acids IIa (IIa) or one of their esters IIb derived from a C1-C10 alcohol, at a temperature of from 200 DEG to 450 DEG C. over a catalyst. The end products are suitable as intermediates for herbicides of the cyclohexanone class.

公开(公告)号：ES2126901T3

公开(公告)日：1999-04-01

申请号：ES95921795

申请日：1995-05-31

Applicant: BASF AG

Inventor： SCHNURR WERNER ,  FISCHER ROLF ,  WULFF-DORING JOACHIM ,  IRGANG MATTHIAS ,  NEUHAUSER HORST

IPC: C07D307/12 ,  B01J23/34 ,  C07D309/04 ,  C07D309/06

Abstract: PCT No. PCT/EP95/02071 Sec. 371 Date Feb. 20, 1997 Sec. 102(e) Date Feb. 20, 1997 PCT Filed May 31, 1995 PCT Pub. No. WO95/33741 PCT Pub. Date Dec. 14, 1995Preparation of heterocyclic aldehydes I (I) (A, B=optionally substituted methylene groups; +E,uns m+EE , +E,uns n+EE =1 to 5; +E,uns m+EE ++E,uns n+EE >2), by hydrogenation of carboxylic acids IIa (IIa) or one of their esters IIb derived from a C1-C10 alcohol, at a temperature of from 200 DEG to 450 DEG C. over a catalyst. The end products are suitable as intermediates for herbicides of the cyclohexanone class.

公开(公告)号：AU688539B2

公开(公告)日：1998-03-12

申请号：AU2981295

申请日：1995-07-04

Applicant: BASF AG

Inventor： IRGANG MATTHIAS ,  MENGER VOLKMAR ,  MIESEN ERNEST ,  STOPS PETER ,  GRAF FRITZ

IPC: B01J23/60 ,  B01J23/66 ,  B01J23/89 ,  C07B61/00 ,  C07C29/17 ,  C07C33/035

Abstract: PCT No. PCT/EP95/02592 Sec. 371 Date Mar. 20, 1997 Sec. 102(e) Date Mar. 20, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/01242 PCT Pub. Date Jan. 18, 1996A process is disclosed for the selective hydrogenation of butynediol to 2-butene-1,4-diol using a palladium catalyst to which either copper and zinc, or silver and zinc, or copper, silver and zinc are added as doping agents. In the preferred embodiment, it has been possible, by optimizing the composition of the catalyst, to improve the activity and selectivity of the catalysts in question while also eliminating the need to handle toxic substances during the catalyst manufacturing process.

公开(公告)号：ES2099591T3

公开(公告)日：1997-05-16

申请号：ES94905049

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 ,  B01J37/08 ,  B01J23/76 ,  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：AU3343895A

公开(公告)日：1996-03-07

申请号：AU3343895

申请日：1995-08-10

Applicant: BASF AG

Inventor： FISCHER ROLF ,  IRGANG MATTHIAS ,  SCHNURR WERNER ,  WULFF-DORING JOACHIM

IPC: B01J23/10 ,  C07B61/00 ,  C07C45/41 ,  C07C47/542 ,  C07C47/575 ,  C07C67/313 ,  C07C221/00 ,  C07C223/06 ,  C07C253/30 ,  C07C255/56