公开(公告)号：ES2042955T3

公开(公告)日：1993-12-16

申请号：ES89123421

申请日：1989-12-19

Applicant: BASF AG

Inventor： DUEMBGEN GERD DR ,  HAMMON ULRICH DR ,  KRABETZ RICHARD DR ,  SCHWARZMANN MATTHIAS DR ,  THIESSEN FRITZ DR ,  VOGEL HERBERT DR

IPC: C07C51/25 ,  C07C57/04 ,  C07C57/055

公开(公告)号：DE3760524D1

公开(公告)日：1989-10-12

申请号：DE3760524

申请日：1987-03-04

Applicant: BASF AG

Inventor： EICHHORN HANS-DIETER DR ,  MROSS WOLF DIETER DR ,  SCHACHNER HELMUT DR ,  SCHWARZMANN MATTHIAS DR

IPC: B01J27/122 ,  B01J35/02 ,  C07B61/00 ,  C07C17/00 ,  C07C17/156 ,  C07C19/045 ,  C07C67/00

Abstract: A molded supported catalyst which contains from 2 to 13% by weight of copper ions in the form of copper(II) chloride and/or copper oxychloride and from 0.2 to 3% by weight of alkali metal ion on a columnar carrier and has a diameter of from 4 to 7 mm and a height which is from 0.35 to 0.75 times the diameter is particularly suitable for preparing 1,2-dichloroethane by oxychlorination of ethylene.

公开(公告)号：DE3740271A1

公开(公告)日：1989-06-01

申请号：DE3740271

申请日：1987-11-27

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：DE3732950A1

公开(公告)日：1989-04-20

申请号：DE3732950

申请日：1987-09-30

Applicant: BASF AG

Inventor： HOELDERICH WOLFGANG DR ,  SCHWARZMANN MATTHIAS DR

IPC: C07D307/06

Abstract: Tetrahydrofurans are prepared in the gas phase from butane-1,4-diols which may be substituted by alkyl, alkenyl and/or aryl radicals in the carbon skeleton. The reaction is carried out in the presence of a borosilicate and/or iron silicate zeolite, preferably of the pentasil type, as catalyst. Other catalysts which may be used are zeolites doped with alkali metals and/or alkaline earth metals and/or transition metals and/or rare earth metals and/or noble metals.

公开(公告)号：DE3724238A1

公开(公告)日：1989-02-02

申请号：DE3724238

申请日：1987-07-22

Applicant: BASF AG

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

IPC: C07F9/50

公开(公告)号：DE3720676A1

公开(公告)日：1989-01-05

申请号：DE3720676

申请日：1987-06-23

Applicant: BASF AG

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

IPC: B01J29/04 ,  B01J29/08 ,  C07C209/60 ,  C07C211/09 ,  C07C87/14 ,  C07C87/16 ,  C07C85/18

Abstract: Diamines of the formula (I) where R1, R2 and R3 are each hydrogen, alkyl, aryl, alkoxy, aralkyl or cycloalkyl and X is a group of the formula (CR4R5)m (II) where R4 and R5 have the meanings given above for R1 and m is from 1 to 12, are prepared by a process in which a diamine of the formula (III) where R1, R2 and X are the groups described above, is reacted with an olefin of the formula (IV) where R6 and R9 are each hydrogen or alkyl which is straight-chain in the alpha -position, in the presence of a zeolite as a catalyst.

公开(公告)号：DE3701570A1

公开(公告)日：1988-08-04

申请号：DE3701570

申请日：1987-01-21

Applicant: BASF AG

Inventor： THOMAS JUERGEN DR ,  HIMMEL WALTER DR ,  HOELDERICH WOLFGANG DR ,  SCHWARZMANN MATTHIAS DR

IPC: C10G47/18 ,  B01J29/86 ,  C10G47/20 ,  C10G49/02

公开(公告)号：AT29022T

公开(公告)日：1987-09-15

申请号：AT84107277

申请日：1984-06-25

Applicant: BASF AG

Inventor： HOELDERICH WOLFGANG DR ,  LINDNER ALFRED DR ,  MROSS WOLF DIETER DR ,  SCHWARZMANN MATTHIAS DR ,  VOLKAMER KLAUS DR ,  WAGNER ULRICH DR

IPC: B01J29/00 ,  B01J29/04 ,  C07B61/00 ,  C07C1/00 ,  C07C5/22 ,  C07C5/25 ,  C07C11/02 ,  C07C67/00

公开(公告)号：AT28890T

公开(公告)日：1987-08-15

申请号：AT83105115

申请日：1983-05-24

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  HIMMEL WALTER DR ,  DUROCHER ALAIN DR ,  BOUDIER JUERGEN DR ,  SCHWARZMANN MATTHIAS DR

IPC: B01J23/74 ,  B01J23/755 ,  C10G45/48 ,  C10G65/08

公开(公告)号：DE3528313A1

公开(公告)日：1987-02-12

申请号：DE3528313

申请日：1985-08-07

Applicant: BASF AG

Inventor： BOEHNING KARL-HEINZ DR ,  MROSS WOLF DIETER DR ,  SCHWARZMANN MATTHIAS DR ,  BECKER HANS-JUERGEN DR ,  PLUECKHAN JUERGEN DR ,  RENNER KLAUS-CHRISTIAN DR

IPC: B01J23/66 ,  B01J35/10 ,  C07D301/10 ,  B01J23/50