公开(公告)号：CZ9801393A3

公开(公告)日：1998-09-16

申请号：CZ139398

申请日：1996-12-04

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  STOPS PETER

IPC: C07D295/02 ,  B01J29/70 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07 ,  C07D207/323

CPC classification number: C07C209/60

公开(公告)号：CZ139398A3

公开(公告)日：1998-09-16

申请号：CZ139398

申请日：1996-12-04

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  STOPS PETER

IPC: C07D295/02 ,  B01J29/70 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07 ,  C07D207/323

Abstract: PCT No. PCT/EP96/05406 Sec. 371 Date Jan. 29, 1998 Sec. 102(e) Date Jan. 29, 1998 PCT Filed Dec. 4, 1996 PCT Pub. No. WO97/21661 PCT Pub. Date Jun. 19, 1997A process for preparing amines of the general formula I (I) where R1, R2, R3, R4, R5 and R6 are each hydrogen, C1-C20-alkyl, C2-C20-alkenyl, C2-C20-alkynyl, C3-C20-cycloalkyl, C4-C20-alkylcycloalkyl, C4-C20-cycloalkylalkyl, aryl, C7-C20-alkylaryl or C7-C20-aralkyl, R1 and R2 are together a saturated or unsaturated C3-C9-alkylene dichain, and R3 or R5 are each C21-C200-alkyl or C21-C200-alkenyl or together a C2-C12-alkylene dichain by reacting olefins of the general formula II as defined above, with ammonia or primary or secondary amines of the general formula III , at temperatures from 200 DEG to 350 DEG C. and pressures from 100 to 300 bar in the presence of a heterogeneous catalyst, comprises using a heterogeneous catalyst comprising zeolites of the type SSZ-26, SSZ-33, CIT-1 or mixtures thereof.

公开(公告)号：CZ14797A3

公开(公告)日：1998-04-15

申请号：CZ14797

申请日：1997-01-17

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  STOPS PETER

IPC: B01J29/83 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07 ,  C07C211/30 ,  C07C211/03

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：DE59501204D1

公开(公告)日：1998-02-12

申请号：DE59501204

申请日：1995-09-01

Applicant: BASF AG

Inventor： DINGERDISSEN UWE DR ,  LAUTH GUENTER PROF DR ,  HENNE ANDREAS DR ,  STOPS PETER ,  ELLER KARSTEN DR ,  GEHRER EUGEN DR

IPC: B01J27/18 ,  B01J27/182 ,  B01J27/185 ,  B01J27/188 ,  C07B61/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/05 ,  C07C211/06 ,  C07C211/07 ,  C07C211/08 ,  C07C211/35

Abstract: Preparation of amines of formula (I) comprises reaction of olefins of formula (II) with ammonia or prim. or sec. amines of formula (III) in the presence of a microporous, X-ray amorphous catalyst of formula (IV) having a specific BET surface area of 200-1000 sq.m/g, at 200-400 degrees C and 1-700 bar pressure. Catalyst has the compsn. aMO2.bQ2O3.cP2O5 (IV). R1-R5 = H, 1-20C alkyl or cycloalkyl, 4-20C alkyl-cycloalkyl, 4-20C cycloalkyl-alkyl, aryl, 7-20C alkylaryl, 7-20C aralkyl or heterocyclic; Q = Al, B, Cr, Fe or Ga; M = Si, Ti or Ge; a, b = 0.5:1 to 1,000-1; and c = 0 to 2:1.

公开(公告)号：ES2108909T3

公开(公告)日：1998-01-01

申请号：ES94109961

申请日：1994-06-28

Applicant: BASF AG

Inventor： KAIBEL GERD DR ,  KRUG THOMAS ,  ENSEN HEINZ-FRIEDRICH ,  STOPS PETER

IPC: B01D3/14 ,  C07C29/80 ,  C07C33/035 ,  C07C33/046

公开(公告)号：SK156096A3

公开(公告)日：1997-11-05

申请号：SK156096

申请日：1996-12-05

Applicant: BASF AG

Inventor： ELLER KARSTEN ,  KUMMER RUDOLF ,  STOPS PETER

IPC: B01J29/06 ,  C07B61/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/07 ,  C07C211/17 ,  C07C211/21 ,  C07C211/25 ,  C07C211/26 ,  C07C211/35 ,  C07C211/40 ,  C07C211/45

Abstract: Discloses is a process for preparation of amines of general formula (I) wherein R1, R2, R3, R4, R5, R6 are hydrogen, C1-20 alkyl, C2-8 alkenyl, C2H propargyl, C3-12 cycloalkyl, C5-10 alkyl-cycloalkyl, C4-12 cycloalkyl-alkyl, aryl, C7-12 alkylaryl or C7-12 aralkyl, R1 and R2 together are saturated or unsaturated C3-9 alkylene dichain and R3 or R5 are C21-200 alkenyl or together C2-12 alkylene dichain by the reaction of olefins of general formula (II) with ammonia or primary or secondary amines of general formula (III), under the temperature 200 to 350 C and the pressure 100 . 10exp(5) to 300 . 10exp(5) Pa in the presence of heterogeneous catalyst, using SSZ-37 zeolite as a heterogeneous catalyst.

公开(公告)号：ES2105049T3

公开(公告)日：1997-10-16

申请号：ES93118478

申请日：1993-11-16

Applicant: BASF AG

Inventor： BAUR KARL GERHARD DR ,  PAPKALLA THOMAS DR ,  KANNE ULRICH DR ,  STOPS PETER

IPC: C02F1/58 ,  C02F1/72 ,  C02F11/08 ,  C02F101/16 ,  C02F101/30

Abstract: Oxidation of ammonium ions and organic carbon in ammonium-ion-containing and organic carbon-containing waste waters (effluents) by nitric acid at 100 to 350@C, in that the molar ratio of organic carbon to ammonium nitrogen is established at a range of 0.3:1 to 4:1 by addition of organic carbon or ammonium nitrogen. In a preferred embodiment which is reproduced by way of example in the figure, the waste water, which can be enriched, depending on the TOC content, with organic carbon, is transported via the feedline (1), possibly from an intermediate tank (2), by a pump (3) through a heat exchanger (4) in which it is preheated to, for example, 270@C. The preheated waste water is then heated by direct feed of 100 bar high-pressure steam via feedline (5) or by indirect heating to 290@C. After establishing the nitric acid concentration necessary for the ammonium degradation, e.g. via a feedline (6) in the waste water at 290@C, this is conveyed through a reactor (7) without back-mixing (e.g. a tubular reactor having internals and which is clad with titanium). After a residence time of, for example, 5 to 10 min, the reaction solution is cooled in counter-current with the feed and is depressurised in a separator (8). The waste water is removed via a line (9), via an intermediate tank (10) and a heat exchanger (11).

公开(公告)号：AT158788T

公开(公告)日：1997-10-15

申请号：AT95111954

申请日：1995-07-29

Applicant: BASF AG

Inventor： REIF WOLFGANG DR ,  FRANZ LOTHAR DR ,  STOPS PETER ,  MENGER VOLKMAR DR ,  WINDERL SIEGFRIED DR ,  BECKER RAINER DR ,  KUMMER RUDOLF DR

IPC: B01J23/88 ,  B01J21/06 ,  B01J23/885 ,  B01J37/03 ,  C07C209/08 ,  C07C209/16 ,  C07C209/18 ,  C07C211/03

Abstract: Prodn. of amines (I) comprises reacting a primary or secondary alcohol (II) with ammonia or a primary or secondary amine (III) at 80-250 deg.C under 1-400 bar hydrogen pressure in the presence of a catalyst comprising: a) 20-85wt.% O2-contg. Zr cpds. calculated as ZrO2; b) 1-30 wt.% O2-contg. Cu cpds. calculated as CuO; c) 30-70 wt.% O2 contg. Ni cpds. calculated as NiO; d) 0-15 wt.% O2 contg. Mo cpds. calculated as MoO3; and opt. e) up to 10 wt.% O2-contg. Al and/or Mn cpds. calculated as Al2O3 or MnO2.

公开(公告)号：DE19545875A1

公开(公告)日：1997-06-12

申请号：DE19545875

申请日：1995-12-08

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  STOPS PETER

IPC: C07D295/02 ,  B01J29/70 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07 ,  C07D207/323 ,  C07C233/05 ,  C07C233/00 ,  C07C231/10

Abstract: A process is disclosed for producing amines of general formula (I) in which: R , R , R , R , R , R stand for hydrogen, C1-C20-alkyl, C2-C20-alkenyl, C2-C20-alkinyl, C3-C20-cycloalkyl, C4-C20-alkyl-cycloalkyl, C4-C20-cycloalkyl-alkyl, aryl, C7-C20 alkylaryl or C7-C20-aralkyl; R and R together represent a saturated or unsaturated C3-C9 alkylene di-chain; and R or R stand for C21-C200-alkyl, C21-C200-alkenyl or together stand for a C2-C12 alkylene di-chain. The process involves reacting the olefins of general formula (II), in which R , R , R , R have the above meanings, with ammonia or primary or secondary amines of general formula (III), in which R and R have the above meanings, at temperatures of 200-350 DEG C and pressures of 100-300 bar in the presence of a heterogenous catalyst in the form of zeoliths of type SSZ-26, SSZ-33, CIT-1 or mixtures thereof.