公开(公告)号：DE2231317A1

公开(公告)日：1974-01-10

申请号：DE2231317

申请日：1972-06-27

Applicant: BASF AG

Inventor： BROECKER FRANZ-JOSEF DR ,  KAEMPFER KNUT DR ,  SCHWARZMANN MATTHIAS DR ,  MAROSI LASLO DR

IPC: C10G11/02 ,  B01J23/755 ,  B01J23/78 ,  B01J37/08 ,  C01B3/40 ,  C07C1/00 ,  C07C4/06 ,  C07C9/04 ,  C07C67/00 ,  C10G11/00 ,  C10G11/04 ,  C10G57/00 ,  B01J11/22

公开(公告)号：CH509764A

公开(公告)日：1971-07-15

申请号：CH200269

申请日：1969-02-10

Applicant: BASF AG

Inventor： ADOLPHI HEINRICH DR ,  GOTSMANN GUENTHER DR ,  POMMER ERNST-HEINRICH DR ,  SCHWARZMANN MATTHIAS DR

IPC: C07F9/6521 ,  A01N9/36

公开(公告)号：CH484166A

公开(公告)日：1970-01-15

申请号：CH221668

申请日：1968-02-15

Applicant: BASF AG

Inventor： MOHR RUDOLF DR ,  SCHWARZMANN MATTHIAS DR ,  WOEHRLE HORST DR

IPC: C07D251/32 ,  C07D55/36

公开(公告)号：CH446363A

公开(公告)日：1967-11-15

申请号：CH364865

申请日：1965-03-16

Applicant: BASF AG

Inventor： HAMPRECHT GUENTHER DR ,  HERMANN DIETER DR FROMM ,  SCHWARZMANN MATTHIAS DR ,  ROTHER EBERHARD DR

IPC: C07D251/60 ,  C07D55/28

公开(公告)号：DK0475173T3

公开(公告)日：1994-03-28

申请号：DK91114242

申请日：1991-08-24

Applicant: BASF AG

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

IPC: B01D53/94 ,  B01D53/86 ,  B01J23/50 ,  B01J35/10 ,  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：DE3881442D1

公开(公告)日：1993-07-08

申请号：DE3881442

申请日：1988-06-24

Applicant: BASF AG

Inventor： HESSE MICHAEL DR ,  HOELDERICH WOLFGANG DR ,  SCHWARZMANN MATTHIAS DR

IPC: C07D207/06 ,  C07D209/08 ,  C07D211/02 ,  C07D211/10 ,  C07D295/023

Abstract: Prepn. of N-heterocycles of formula (I) and (II) in which R1 and R4-R9=H, alkyl, aryl, aralkyl, alkaryl or cycloalkyl gps., and R2 and R3=alkyl, alkaryl, substd. alkyl or cycloalkyl gps. The prepn. is characterised by reaction of olefins of formula (III) and (IV) (in which R2-R9 are as above) with NH3 or a prim. amine of formula H2NR1 in which R1 is as above, in the presence of a zeolite catalyst.

公开(公告)号：DE3863912D1

公开(公告)日：1991-08-29

申请号：DE3863912

申请日：1988-11-18

Applicant: BASF AG

Inventor： MARTAN HANS DR ,  SCHWARZMANN MATTHIAS DR ,  BOEHNING KARL-HEINZ DR ,  DREYER HEINZ DR

IPC: B01J23/88 ,  B01J23/00 ,  B01J23/887 ,  B01J23/888 ,  B01J27/192 ,  B01J35/00 ,  B01J37/00 ,  C07B61/00 ,  C07C27/00 ,  C07C27/14 ,  C07C45/35 ,  C07C51/00 ,  C07C51/215 ,  C07C51/25 ,  C07C57/04 ,  C07C57/05 ,  C07C67/00

Abstract: The invention relates to a process for the preparation of a catalytically active mass of the formula… Mo12Bi0.1-10Fe0.8-12(Co,Ni)0.1-10P0-2A0-10B0.001-1OX,… in which A represents the elements arsenic, antimony, zinc, thallium, tungsten, alkaline earth metals, zinc and/or chromium, B represents at least one of the metals sodium, potassium, rubidium, caesium and/or indium and X represents numbers determined by the atomic valencies of the individual elements, in which the iron and molybdenum fraction is introduced wholly or partially in the form of a dried powdered iron molybdate gel to an aqueous solution or suspension of the other components and the mixture, with stirring and possibly heating, is brought to a gel-like solidified state, then comminuted and dried at elevated temperature and finally calcined.

公开(公告)号：DE3926290A1

公开(公告)日：1991-02-14

申请号：DE3926290

申请日：1989-08-09

Applicant: BASF AG

Inventor： STECK WERNER DR ,  LERMER HELMUT DR ,  SCHWARZMANN MATTHIAS DR ,  DOCKNER TONI DR

IPC: C07C37/00

Abstract: A process for the preparation of mixtures of isomeric cresols with a molar ratio of para- to meta-cresol of from 0.6:1 to 10:1 by isomerization of cresol mixtures or ortho- and/or metal-cresol on zeolite catalysts of the pentasil type in the gas phase at from 300 DEG to 600 DEG C. under from 0.01 to 50 bar entails the mean particle size of the zeolite catalyst being at leat 3 mu m, and the selectivity in the established test for the disproportionation of ethylbenzene to diethylbenzene isomers being at least 60% for para-diethylbenzene.

公开(公告)号：DE3905578A1

公开(公告)日：1990-08-30

申请号：DE3905578

申请日：1989-02-23

Applicant: BASF AG

Inventor： HERZOG KLAUS DR ,  BOEHNING KARL-HEINZ DR ,  AICHINGER HEINRICH DR ,  PLUECKHAN JUERGEN DR ,  MROSS WOLF DIETER DR ,  SCHWARZMANN MATTHIAS DR

IPC: B01J23/66 ,  B01J35/10 ,  B01J37/02 ,  C07D301/10

公开(公告)号：DE3760958D1

公开(公告)日：1989-12-14

申请号：DE3760958

申请日：1987-08-25

Applicant: BASF AG

Inventor： ANSTOCK THOMAS DR ,  HIMMEL WALTER DR ,  SCHWARZMANN MATTHIAS DR ,  DREYER HEINZ DR ,  LEBERT ULRICH DR ,  EISENBEIS ANSGAR DR

IPC: B01J23/755 ,  B01J23/94 ,  B01J37/18 ,  C10G45/48 ,  C10G49/04 ,  C10G65/08 ,  C10G67/08

Abstract: Medicinal white oils and medicinal paraffins are prepared from petroleum fractions containing aromatics and nitrogen, oxygen and sulfur compounds, e.g. light and heavy atmospheric gas oils, vacuum gas oils and residues, which have been pretreated in a first stage by acid treatment or catalytic hydrogenation, by hydrogenation in a second stage over a nickel-containing catalyst under from 50 to 200 bar and at elevated temperatures, by a process in which the catalyst used in the second stage and present in the oxide form is reduced with a hydrogen-containing gas, passivated and then again activated with hydrogen, before the hydrogenation to medicinal white oils or paraffins is carried out.