公开(公告)号：DE50206151D1

公开(公告)日：2006-05-11

申请号：DE50206151

申请日：2002-05-16

Applicant: BASF AG

Inventor： VANOPPEN DOMINIC ,  SCHWAB EKKEHARD ,  MUELLER JOERN ,  PENZEL ULRICH ,  GEORGI GUNTER ,  WEIDNER BERND ,  TITTELBACH-HELMRICH DIETRICH ,  DAHLHAUS JUERGEN

IPC: B01J23/755 ,  B01J23/76 ,  B01J21/06 ,  B01J23/78 ,  B01J23/83 ,  B01J35/10 ,  B01J37/03 ,  B01J37/16 ,  C07B61/00 ,  C07C209/36 ,  C07C211/46 ,  C07C211/47 ,  C07C211/50 ,  C07C211/51

Abstract: A catalyst comprising nickel on a TiO 2 support is obtainable by coprecipitation of nickel and at least one further metal selected from among Si, Zr, Hf, alkaline earth metals, Y, La and Ce, and optionally at least one dopant metal selected from groups 5 to 11 of the Periodic Table of the Elements, from a solution in which the corresponding metal salts are present onto a particulate TiO 2 support, subsequent drying, calcination and reduction and optionally passivation to give the nickel-containing catalyst. It is used, in particular, for the hydrogenation of nitroaromatic compounds.

公开(公告)号：ZA200306099B

公开(公告)日：2004-09-28

申请号：ZA200306099

申请日：2003-08-07

Applicant: BASF AG

Inventor： BASSET JEAN-MARIE ,  HOEHN ARTHUR ,  SCHULZ MICHAEL ,  SCHWAB EKKEHARD ,  TAOUFIK MOSTAPHA ,  THIVOLLE-CAZAT JEAN ,  VANOPPEN DOMINIC

IPC: C07C6/08 ,  C07C6/10 ,  C07C

公开(公告)号：NO20033029L

公开(公告)日：2003-07-02

申请号：NO20033029

申请日：2003-07-02

Applicant: BASF AG

Inventor： VANOPPEN DOMINIC ,  SCHWAB EKKEHARD ,  BASSET JEAN-MARIE ,  THIVOLLE-CAZAT JEAN ,  TAOUFIK MOSTAPHA ,  SCHULZ MICHAEL ,  HOEHN ARTHUR

IPC: C07C6/08 ,  C07C6/10

公开(公告)号：DE10141848A1

公开(公告)日：2003-03-20

申请号：DE10141848

申请日：2001-08-27

Applicant: BASF AG

Inventor： SCHWAB EKKEHARD ,  HAAKE MATHIAS ,  SCHREYER PETER ,  PETERSEN HERMANN

IPC: B01J21/18 ,  B01J23/44 ,  B01J32/00 ,  B01J35/02 ,  B01J35/06 ,  B01J35/10 ,  C07B35/02 ,  C07C29/17 ,  C07C51/487 ,  C07C63/26 ,  C07C67/60 ,  C07C69/82 ,  C07B63/00 ,  B01J37/00

Abstract: A process for the purification of crude terephthalic acid comprises catalytic hydrogenation using a catalyst material (I) comprising a ca bon supported hydrogenation metal whereby the carbon support comprises carbon fibers. Independent claims are included for: (1) the catalyst material (I) whereby the carbon support has a BET surface area of less than 500 microns /g; (2) a reactor (II) containing a flat catalyst material in the form of cloth, textile and/or felt comprising a hydrogenation metal applied to carbon fibers and having at least two edges opposite to each other to which the catalyst material is stably affixed or containing the catalyst material in the form of parallel fibers or bands; and (3) a process for the selective hydrogenation of carbon-carbon double or triple bonds and/or hydrogenatable functional groups using the catalyst material (I) or reactor (II).

公开(公告)号：DE10105970A1

公开(公告)日：2002-12-05

申请号：DE10105970

申请日：2001-02-09

Applicant: BASF AG

Inventor： STEINBRENNER ULRICH ,  LINDEN GERD ,  HAUBNER MARTIN ,  COX GERHARD ,  HESSE MICHAEL ,  HIBST HARTMUT ,  SCHWAB EKKEHARD ,  TENTEN ANDREAS

IPC: B01J21/06 ,  B01J23/28 ,  B01J23/30 ,  B01J27/188 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  C08G65/20 ,  C08G65/26 ,  B01J23/24 ,  B01J27/053 ,  C08G65/10

Abstract: Catalyst (A) comprises active oxygen compounds of molybdenum and/or tungsten (I) on an oxide carrier and is prepared by: (i) applying precursors of (I) to the carrier (or its precursor); and (ii) calcining at 400-900 deg C. It is characterized by having transport pores of diameter over 25 nm and transport pore volume at least 50 mm /g. Independent claims are also included for: (a) method for preparing (A); and (b) preparation of poly(tetrahydrofuran) or tetrahydrofuran (THF) copolymers (or their di- or mono-esters) by polymerization of THF in presence of at least one telogen and/or comonomer, and in presence of (A).

公开(公告)号：DE59708272D1

公开(公告)日：2002-10-24

申请号：DE59708272

申请日：1997-06-16

Applicant: BASF AG

Inventor： BROECKER JOSEF ,  FLICK KLEMENS ,  FREIRE ERDBRUEGGER CRISTINA ,  KAIBEL GERD ,  MEYER GERALD ,  MUELLER HANS-JOACHIM ,  POLANEK PETER ,  SCHWAB EKKEHARD

IPC: B01D3/00 ,  B01D59/32 ,  B01J8/04 ,  B01J19/24 ,  B01J19/32 ,  B01J23/44 ,  B01J35/02 ,  B01J35/06 ,  B01J37/02 ,  B01J37/34 ,  C10G49/00 ,  C10G49/02

Abstract: A catalyst packing which can be produced by vapor deposition and/or sputtering of at least one substance active as catalyst and/or promotor onto woven or knitted fabrics or sheets as support material is used in a process for catalytic distillation in which a heterogeneously catalyzed reaction is combined with a simultaneous distillation or rectification over the catalyst packing.

公开(公告)号：DE10104224A1

公开(公告)日：2002-08-01

申请号：DE10104224

申请日：2001-01-31

Applicant: BASF AG

Inventor： HAAKE MATHIAS ,  SCHWAB EKKEHARD ,  KOCH MICHAEL ,  MUELLER HANS-JOACHIM ,  STROEZEL MANFRED

IPC: B01J21/18 ,  B01J23/44 ,  B01J32/00 ,  B01J35/02 ,  B01J35/06 ,  B01J35/10 ,  C07B35/02 ,  C07C29/17 ,  C07C51/487 ,  C07C63/26 ,  B01J37/00 ,  C07C31/125

Abstract: A process for the purification of crude terephthalic acid comprises catalytic hydrogenation using a catalyst material (I) comprising a ca bon supported hydrogenation metal whereby the carbon support comprises carbon fibers. Independent claims are included for: (1) the catalyst material (I) whereby the carbon support has a BET surface area of less than 500 Micro 2>/g; (2) a reactor (II) containing a flat catalyst material in the form of cloth, textile and/or felt comprising a hydrogenation metal applied to carbon fibers and having at least two edges opposite to each other to which the catalyst material is stably affixed or containing the catalyst material in the form of parallel fibers or bands; and (3) a process for the selective hydrogenation of carbon-carbon double or triple bonds and/or hydrogenatable functional groups using the catalyst material (I) or reactor (II).

公开(公告)号：DE10156813A1

公开(公告)日：2002-07-25

申请号：DE10156813

申请日：2001-11-20

Applicant: BASF AG

Inventor： FRAUENKRON MATTHIAS ,  MELDER JOHANN-PETER ,  HAAKE MATHIAS ,  HUBER SYLVIA ,  SCHWAB EKKEHARD ,  NOUWEN JAN

IPC: B01J27/16 ,  B01J27/185 ,  B01J35/04 ,  B01J35/06 ,  B01J37/02 ,  C07C209/60 ,  C07C211/14

Abstract: A process for the selective production of acyclic polyalkylene amines involves reaction of diamines with NH3 and monoalkanol amines in the presence of a phosphorous containing catalyst. The catalyst is a thin film catalyst, prepared by coating a metal, plastic or carbon fiber support with at least one phosphorous containing substance. Independent claims are also included for; (1) A process for the preparation of the catalyst by application of at least one phosphorous containing substance onto a metal, plastic or carbon fiber support followed by drying and/or tempering of the support; and (2) The resulting thin film catalyst.

公开(公告)号：DE10057899A1

公开(公告)日：2002-05-23

申请号：DE10057899

申请日：2000-11-22

Applicant: BASF AG

Inventor： FRAUENKRON MATTHIAS ,  MELDER JOHANN-PETER ,  HAAKE MATHIAS ,  HUBER SYLVIA ,  SCHWAB EKKEHARD ,  NOUWEN JAN

IPC: B01J27/16 ,  B01J27/185 ,  B01J35/04 ,  B01J35/06 ,  B01J37/02 ,  C07C209/60 ,  C07C211/14

Abstract: Production of acyclic polyalkylene polyamines by reacting diamines with ammonia and monoalkanolamines comprises using a thin-film catalyst prepared by coating a metal, plastics or carbon fiber support with a phosphorus compound. Independent claims are also included for the following: (1) Process for producing a phosphorus-containing thin-film catalyst, involves: (i) depositing a phosphorus compound on a metal, plastics or carbon fiber support; and (ii) drying and/or heat treating the product; (2) Catalyst produced by the process of (1).

公开(公告)号：ES2163781T3

公开(公告)日：2002-02-01

申请号：ES97929158

申请日：1997-06-10

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN ,  SCHWAB EKKEHARD ,  WALTER MARC ,  MAASSEN SIEGMAR

IPC: B01D11/04 ,  C10G21/20

Abstract: Low-sulfur aliphatic compounds are obtained from olefin-rich starting materials contaminated with organic sulfur compounds.