公开(公告)号：DE10015246A1

公开(公告)日：2001-10-04

申请号：DE10015246

申请日：2000-03-28

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  TELES JOAQUIM HENRIQUE ,  RIEBER NORBERT ,  WALCH ANDREAS ,  BASLER PETER ,  REHFINGER ALWIN ,  WENZEL ANNE ,  HARDER WOLFGANG

IPC: B01J8/02 ,  B01J29/90 ,  C07D301/12 ,  C07B33/00 ,  B01J38/00 ,  B01J8/00

Abstract: Continuous reaction of an organic compound with hydroperoxide using a catalyst comprises using at least two parallel reactors and a high stream flow. An independent claim is included for the apparatus used comprising at least two parallel isothermal fixed bed reactors, a separator(s) and an adiabatic fixed bed reactor(s).

公开(公告)号：BG63299B1

公开(公告)日：2001-09-28

申请号：BG10163197

申请日：1997-06-17

Applicant: BASF AG

Inventor： MELDER JOHANN-PETER ,  SCHNURR WERNER ,  FLICK KLEMENS ,  EBEL KLAUS ,  WITZEL TOM ,  FISCHER ROLF ,  HARDER WOLFGANG ,  REHFINGER ALWIN

IPC: B01J23/89 ,  B01J23/76 ,  B01J23/889 ,  B01J27/18 ,  B01J37/02 ,  C07B61/00 ,  C07C253/30 ,  C07C255/24

Abstract: The invention relates to the preparation of aliphatic -aminonitriles by partial hydrogenation of aliphatic dinitriles at elevated temperature and higher pressure, in the presence of a solvent and catalyst. Catalyst, containing the following is used: (a) compound based on metal, e.g. nickel, cobalt, iron, ruthenium and rhodium; (b) from 0.01 to 25 wt.% promotor to component (a) based on metal such as palladium, platinum, iridium, osmium, copper, silver, gold, chromium, molybdenum, tungsten, manganese, rhenium, zinc, cadmium, lead, aluminium, tin, phosphorus, arsenic, antimony, bismith, silicon, titanium, zirconium and the rare earth elements, and (c) from 0 to 5 wt.% compound to component (a) based on alkali or alkaliearth metal, provided that component (a) is different from an iron-based compound or from iron, as well as from the metals cobalt, ruthenium or rhodium when component (b) is promotor based on a metal from the group containing titanium, managanese, chromium and molybdenum. An additional condition is that when component (a) is a compound based on ruthenium or rhodium separately, or of ruthenium and rhodium, or of nickel and rhodium, promotor (b) can optionally be dropped. 8 claims

公开(公告)号：DE59704129D1

公开(公告)日：2001-09-13

申请号：DE59704129

申请日：1997-04-04

Applicant: BASF AG

Inventor： SCHNURR WERNER ,  VOIT GUIDO ,  FLICK KLEMENS ,  MELDER JOHANN-PETER ,  FISCHER ROLF ,  HARDER WOLFGANG

IPC: C07B61/00 ,  C07C209/48 ,  C07C211/12 ,  C07C253/30 ,  B01J25/02 ,  C07C255/24

Abstract: A process for the coproduction of 6-aminocapronitrile (ACN) and hexamethylenediamine (HMD) by treatment of adiponitrile (ADN) with hydrogen in the presence of a nickel-containing catalyst at temperatures not below room temperature and elevated hydrogen partial pressure in the presence or absence of a solvent comprises, after the conversion based on ADN and/or the selectivity based on ACN has or have dropped below a defined value (a) interrupting the treatment of ADN with hydrogen by stopping the feed of ADN and of the solvent, if used, (b) treating the catalyst at from 150 DEG to 400 DEG C. with hydrogen using a hydrogen pressure within the range from 0.1 to 30 MPa and a treatment time within the range from 2 to 48 h, and (c) then continuing the hydrogenation of ADN with the treated catalyst of stage (b).

公开(公告)号：PL181529B1

公开(公告)日：2001-08-31

申请号：PL32099395

申请日：1995-12-16

Applicant: BASF AG

Inventor： SCHNURR WERNER ,  FISCHER ROLF ,  BASSLER PETER ,  HARDER WOLFGANG

IPC: C07B61/00 ,  C07C253/30 ,  C07C255/24

Abstract: Aliphatic alpha,omega-aminonitriles are prepared by partial hydrogenation of aliphatic alpha,omega-dinitriles at elevated temperatures and superatmospheric pressure in the presence of a base and of a hydrogenation catalyst, by carrying out the hydrogenation in the presence of ammonia and lithium hydroxide or of a compound which gives lithium hydroxide during the hydrogenation.

公开(公告)号：GR3035924T3

公开(公告)日：2001-08-31

申请号：GR20010400737

申请日：2001-05-24

Applicant: BASF AG

Inventor： KROPP RUDOLF ,  SIEGEL WOLFGANG ,  BREITSCHEIDEL BORIS ,  HARDER WOLFGANG ,  SCHWAHN HARALD ,  REIF WOLFGANG

IPC: C07C209/26 ,  C07B43/00 ,  C07C49/04 ,  C07C205/02 ,  C07C205/15 ,  C07C209/34 ,  C07C211/03 ,  C07C211/09 ,  C07C249/10 ,  C07C251/08 ,  C07C251/38 ,  C07C291/02 ,  C08F8/30 ,  C10L1/18 ,  C10L1/192 ,  C10L1/22 ,  C10L1/23 ,  C10L1/234 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10M133/52 ,  C10M149/12 ,  C10N30/04 ,  C10N40/25

Abstract: PCT No. PCT/EP96/02928 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/03946 PCT Pub. Date Feb. 6, 1997The invention relates to the preparation of organic nitrogen compounds, in particular of aminoalkanes, alkyloximes, alkylnitrones or mixtures thereof, which have only one nitrogen-functional group and no alcoholic hydroxyl groups in the molecule, from nitro-containing reaction products of polymers of C2-C6-olefins with an average degree of polymerization P=5-100 with nitrogen oxides or mixtures of nitrogen oxides and oxygen by hydrogenation of these reaction products. The invention also relates to particular mixtures of such aminoalkanes, alkyloximes and/or alkylnitrones and to individual compounds of these types themselves. The designated products are suitable as additives to fuels and lubricants.

公开(公告)号：DE10006122A1

公开(公告)日：2001-08-16

申请号：DE10006122

申请日：2000-02-11

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  WALCH ANDREAS ,  RIEBER NORBERT ,  HARDER WOLFGANG

IPC: B01J29/06 ,  B01J29/89 ,  B01J37/00 ,  C07D301/12 ,  C01B39/00 ,  B01J29/00

Abstract: The invention relates to an oxidic material comprising a crystalline silicate phase having a zeolite structure and a compound (E) which contains the elements P, O and at least one element selected from the group consisting of the alkaline earth metals Al, B, Fe, Ga, Ti, V, Zr, Ge, Sn, Zn, Cd, Te, Nb, Ta, Cr, W, Pb, In, Tl and the lanthanides.

公开(公告)号：DK0800508T3

公开(公告)日：2000-07-17

申请号：DK95941718

申请日：1995-12-16

Applicant: BASF AG

Inventor： FISCHER ROLF ,  SCHNURR WERNER ,  WITZEL TOM ,  HARDER WOLFGANG ,  EBEL KLAUS ,  FLICK KLEMENS ,  MELDER JOHANN-PETER ,  REHFINGER ALWIN

IPC: B01J23/76 ,  B01J23/889 ,  B01J23/89 ,  B01J27/18 ,  B01J37/02 ,  C07B61/00 ,  C07C253/30 ,  C07C255/24

Abstract: Aliphatic alpha,omega-aminonitriles are prepared by partial hydrogenation of aliphatic alpha,omega-dinitriles at elevated temperatures and superatmospheric pressure in the presence of a solvent and of a catalyst by a process which comprises using a catalyst which (a) contains a compound based on a metal selected from the group consisting of nickel, cobalt, iron, ruthenium and rhodium and (b) contains from 0.01 to 25% by weight, based on (a), of a promoter based on a metal selected from the group consisting of palladium, platinum, iridium, osmium, copper, silver, gold, chromium, molybdenum, tungsten, manganese, rhenium, zinc, cadmium, lead, aluminum, tin, phosphorus, arsenic, antimony, bismuth and rare earth metals and (c) from 0 to 5% by weight, based on (a), of a compound based on an alkali metal or on an alkaline earth metal. with the proviso that the component (a) is not based on iron or iron and one of the metals selected from the group consisting of cobalt, ruthenium and rhodium when (b) is a promoter based on a metal selected from the group consisting of titanium, manganese, chromium and molybdenum, and with the further proviso that, when a compound based on only ruthenium or rhodium or ruthenium and rhodium or nickel and rhodium is selected as component (a), the promoter (b) may be dispensed with.

公开(公告)号：ID23432A

公开(公告)日：2000-04-20

申请号：ID991537

申请日：1998-06-05

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MULLER ULRICH ,  WALCH ANDREAS ,  RIEBER NORBERT ,  HARDER WOLFGANG

IPC: B01J29/04 ,  B01J29/89 ,  B01J37/00 ,  C01B39/00 ,  C04B38/08 ,  C07D301/12

Abstract: A process for the production of a molding containing at least one zeolite, wherein the at least one zeolite contains a titanium-, zirconium-, chromium-, niobium-, iron- or vanadium-containing zeolite:(I) adding a mixture consisting of at least one alcohol selected from the group consisting of methanol, ethanol, propanol or butanol, and water to a mixture containing said zeolite or a mixture of two or more thereof, and(II) kneading, molding, drying and calcining the mixture from (I);wherein the molding is useful as a catalyst, particularly in epoxidation reactions.

公开(公告)号：DE19835907A1

公开(公告)日：2000-02-17

申请号：DE19835907

申请日：1998-08-07

Applicant: BASF AG

Inventor： BASLER PETER ,  HARDER WOLFGANG ,  RESCH PETER ,  RIEBER NORBERT ,  RUPPEL WILHELM ,  TELES JOAQUIM HENRIQUE ,  WALCH ANDREAS ,  WENZEL ANNE ,  ZEHNER PETER

IPC: C07D301/19 ,  B01J20060101 ,  B01J8/04 ,  C07B20060101 ,  C07B33/00 ,  C07B41/00 ,  C07B61/00 ,  C07D20060101 ,  C07D301/03 ,  C07D301/12 ,  C07D303/04

Abstract: The invention relates to a method for reacting an organic compound with a hydroperoxide, comprising at least the following steps (i) to (iii): (i) reacting the hydroperoxide with the organic compound to obtain a mixture composed of a reacted organic compound and a non-reacted hydroperoxide; (ii) separating the non-reacted hydroperoxide from the mixture resulting in step (i); (iii) reacting the hydroperoxide separated in step (ii) with the organic compound.

公开(公告)号：DE59603327D1

公开(公告)日：1999-11-18

申请号：DE59603327

申请日：1996-07-08

Applicant: BASF AG

Inventor： GEHRER EUGEN ,  MASSONNE KLEMENS DR ,  HARDER WOLFGANG

IPC: C07C2/66 ,  C07C15/16