公开(公告)号：AU2002227990A1

公开(公告)日：2002-07-08

申请号：AU2002227990

申请日：2001-12-05

Applicant: BASF AG

Inventor： HESSE MICHAEL ,  BORCHERT HOLGER ,  SCHLITTER STEPHAN

IPC: B01J23/66 ,  C07D301/10

公开(公告)号：DE10063220A1

公开(公告)日：2002-06-20

申请号：DE10063220

申请日：2000-12-19

Applicant: BASF AG

Inventor： BENDER MICHAEL ,  HESSE MICHAEL

IPC: B01D53/94 ,  B01J23/02 ,  B01J23/58 ,  B01J35/04 ,  B01J37/00

公开(公告)号：DE59803309D1

公开(公告)日：2002-04-11

申请号：DE59803309

申请日：1998-12-21

Applicant: BASF AG

Inventor： HEINEKE DANIEL ,  MEISSNER RUPRECHT ,  HESSE MICHAEL ,  GEHRKEN HENNING-PETER

IPC: B01J23/72 ,  B01J31/06 ,  B01J37/02 ,  B01J37/03 ,  B01J37/04 ,  B01J37/08 ,  C07B35/04 ,  C07B61/00 ,  C07C45/00 ,  C07C45/29 ,  C07C49/403

Abstract: The disclosure is directed to a process for preparing an oxidic catalyst comprising copper in an oxidation state >0, which comprises treating a solid oxidic support material with an aqueous solution comprising at least one copper salt and at least one organic water soluble polymer which binds copper ions coordinatively in a concentration of from 0.1 to 100 g/l and then calcining, to the catalyst obtainable by this process and also to a process for dehydrogenating secondary alcohols to ketones using the catalysts, especially for dehydrogenating cyclohexanol.

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：DE10040091A1

公开(公告)日：2002-02-28

申请号：DE10040091

申请日：2000-08-16

Applicant: BASF AG

Inventor： SIGWART CHRISTOPH ,  MEIER ANTON ,  HESSE MICHAEL ,  MENGER VOLKMAR ,  PFAFF KLAUS-PETER ,  HOEHN ARTHUR ,  FRANZ LOTHAR

IPC: C08G65/30 ,  C08G65/20 ,  C08G65/322 ,  C08G63/58 ,  C08G63/82

Abstract: The invention relates to a method for the production of polytetrahydrofuran, tetrahydrofuran copolymers, diesters or monoesters of the above polymers with low colour index. The invention is characterised in that the polymer, obtained by cationic polymerisation of tetrahydrofuran is hydrogenated in the presence of a macroporous, supported, heterogeneous catalyst, the active metal of which is at least one metal of the VII to X transition group of the periodic table.

公开(公告)号：AU8193701A

公开(公告)日：2002-01-14

申请号：AU8193701

申请日：2001-07-02

Applicant: BASF AG

Inventor： STEINBRENNER ULRICH ,  NARBESHUBER THOMAS ,  HAUBNER MARTIN ,  SIGWART CHRISTOPH ,  LINDEN GERD ,  COX GERHARD ,  FISCHER ROLF-HARTMUTH ,  HESSE MICHAEL ,  BOHNER GERD ,  HIBST HARTMUT ,  SCHWAB EKKEHARD ,  TENTEN ANDREAS

IPC: C08G65/10 ,  B01J21/06 ,  B01J23/28 ,  B01J23/30 ,  B01J27/188 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  C08G65/20 ,  C08G65/26 ,  B01J23/20 ,  B01J23/24

Abstract: The invention relates to a catalyst which contains a catalytically active quantity of at least one oxygen-containing molybdenum and/or wolfram compound on an oxidic support material and which has been calcinated at temperatures of 400 to 900° C. after the precursor compound of the catalytically active compounds have been applied to the support material or to a support material precursor. The transport pores for this catalyst each have a diameter of >25 nm and a volume of at least 50 mm /g. The catalyst contains x mumol (wolfram and/or molybdenum)/m molybdenum and/or wolfram, with 10.1 /g. Catalysts of this type are characterized by an acidity of at least 70 mumol/g at pKs

公开(公告)号：ZA200005466B

公开(公告)日：2001-11-20

申请号：ZA200005466

申请日：2000-10-06

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MEULLER ULRICH ,  HESSE MICHAEL ,  LOCKEMANN CHRISTIAN

IPC: B01J29/04 ,  B01J29/06 ,  B01J29/89 ,  B01J35/00 ,  B01J37/00 ,  B01J37/03 ,  C04B28/00 ,  C04B28/24 ,  C04B38/08 ,  C07D301/12 ,  B01J ,  C07D

公开(公告)号：DE59800898D1

公开(公告)日：2001-07-26

申请号：DE59800898

申请日：1998-08-21

Applicant: BASF AG

Inventor： ELLER KARSTEN ,  HESSE MICHAEL ,  BECKER RAINER ,  HOEHN ARTHUR ,  RUETTER HEINZ

IPC: B01J21/16 ,  C08G65/10 ,  C08G65/20 ,  C08G65/26

Abstract: A process for preparing polytetrahydrofuran, polytetrahydrofuran copolymers or diesters or monoesters of these polymers comprises polymerizing tetrahydrofuran in the presence of at least one telogen and/or comonomer over a heterogeneous catalyst comprising hectorite.

公开(公告)号：NO20011928A

公开(公告)日：2001-06-20

申请号：NO20011928

申请日：2001-04-19

Applicant: BASF AG

Inventor： BAIER MICHAEL ,  FETZER THOMAS ,  HOFSTADT OTTO ,  HESSE MICHAEL ,  BUERGER GERT ,  HARTH KLAUS ,  SCHUMACHER VOLKER ,  WISTUBA HERMANN ,  OTTO BERNHARD

IPC: B01D53/94 ,  B01D53/86 ,  B01J23/00 ,  B01J23/78 ,  B01J23/80 ,  B01J23/89 ,  C01G3/00 ,  C01G9/00

CPC classification number: B01J23/005 ,  B01D53/8628 ,  B01D2257/402 ,  Y02C20/10

公开(公告)号：AU3006701A

公开(公告)日：2001-06-18

申请号：AU3006701

申请日：2000-12-06

Applicant: BASF AG

Inventor： FRENZEL ANDREA ,  HESSE MICHAEL ,  ANSMANN ANDREAS ,  SCHWAB EKKEHARD

IPC: B01J23/48 ,  B01J23/50 ,  B01J23/66 ,  B01J35/00 ,  C07B61/00 ,  C07B63/02 ,  C07C7/163 ,  C07C7/167 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C11/10 ,  C07C11/167 ,  B01J23/56 ,  C07C5/08 ,  C07C5/02

Abstract: The invention relates to a process for the selective hydrogenation of alkynes and dienes in C2-C5+-olefin mixtures,-in C2- or C3-streams of the olefin preparation by cracking. The method comprises conducting the hydrogenation in the presence of a catalyst particle comprising (a) a metal of the tenth group of the Periodic Table, (b) a metal of the eleventh group of the Periodic Table and (c) optionally a compound of a metal of the first or second group of the Periodic Table. Components (a) and (b), and optionally (c), are applied to a support selected from the group consisting of silica, titanium dioxide, zirconium oxides, spinels, zinc aluminates, zinc titanate, aluminosilicates and mixtures thereof. The metal of the eleventh group is distributed homogeneously over the cross-section of the catalyst particle, and the metal of the tenth group is present in an edge layer close to the surface of the catalyst particle.