公开(公告)号：DE102005027060A1

公开(公告)日：2006-12-14

申请号：DE102005027060

申请日：2005-06-10

Applicant: BASF AG

Inventor： STEEG RAINER ,  ROSOWSKI FRANK ,  NETO SAMUEL ,  ALLMANN HANS-MARTIN ,  LAUTENSACK THOMAS ,  STORCK SEBASTIAN ,  ZUEHLKE JUERGEN

IPC: B01J8/06

公开(公告)号：DE102004043495A1

公开(公告)日：2006-03-09

申请号：DE102004043495

申请日：2004-09-08

Applicant: BASF AG

Inventor： WALSDORFF CHRISTIAN ,  JOHANN THORSTEN ,  ROESLER BEATRICE ,  HIBST HARTMUT ,  TELES JOAQUIM HENRIQUE ,  STORCK SEBASTIAN ,  KLEIN JENS

IPC: B01J23/644 ,  C07C5/333

Abstract: A catalyst comprises either palladium and bismuth and optionally rhodium, gold, antimony, vanadium, chromium, tungsten, manganese, iron, cobalt, nickel, sodium, cesium and/or barium, or palladium, rhodium and bismuth and optionally gold, antimony, vanadium, chromium, tungsten, manganese, iron, cobalt, nickel, platinum, copper, silver, sodium, cesium, magnesium, calcium and/or barium. Independent claims are also included for the following: (1) the production of the catalyst by precipitating an active components from a solution of their salts or depositing the solution onto a support and then drying and calcining the product; (2) dehydrogenating hydrocarbons by contacting them with a catalyst as above.

公开(公告)号：DE102004028930A1

公开(公告)日：2006-01-05

申请号：DE102004028930

申请日：2004-06-15

Applicant: BASF AG

Inventor： NETO SAMUEL ,  HIBST HARTMUT ,  ROSOWSKI FRANK ,  STORCK SEBASTIAN ,  ZUEHLKE JUERGEN

IPC: B01J23/00 ,  B01J23/68 ,  B01J27/198 ,  C01G1/02 ,  C01G5/00 ,  C01G31/00 ,  C01G31/02

Abstract: Multimetal oxides corresponding to the general formula (I), processes for their preparation, precatalysts containing such oxides and catalysts made therefrom for gas phase partial oxidation of hydrocarbons: Ag a-c Q b M c V 12 O d .eH 2 O (I) wherein a represents a number having a value of 5 to 9; Q represents an element selected from the group consisting of P, As, Sb, Bi and mixtures thereof; b represents a number having a value of 0.2 to 3; M represents a metal selected from the group consisting of Li, Na, K, Rb, Cs, Tl, Mg, Ca, Sr, Ba, Cu, Zn, Cd, Pb, Cr, Au, Al, Fe, Co, Ni, Ce, Mn, Nb, W, Ta, Mo and mixtures thereof; c represents a number having a value of less than 1; d represents a number having a value of which is determined by the valency and frequency of Ag, Q, M and V in the formula (I); and e represents a number having a value of 0 to 20; wherein the multimetal oxide has a crystal structure wherein its powder X-ray diffractogram includes reflections at at least 5 interplanar spacings selected from the group of 7.13 Å, 5.52 Å, 5.14 Å, 3.57 Å, 3.25 Å, 2.83 Å, 2.79 Å, 2.73 Å, 2.23 Å and 1.71 Å, each interplanar spacing value±0.04 Å.

公开(公告)号：DE102004004801A1

公开(公告)日：2005-08-18

申请号：DE102004004801

申请日：2004-01-30

Applicant: BASF AG

Inventor： HIBST HARTMUT ,  STORCK SEBASTIAN ,  KLEIN JENS

IPC: B01J23/644 ,  B01J23/652 ,  B01J23/89 ,  B01J37/03 ,  B01J37/02

Abstract: A catalyst comprises either palladium and bismuth and optionally rhodium, gold, antimony, vanadium, chromium, tungsten, manganese, iron, cobalt, nickel, sodium, cesium and/or barium, or palladium, rhodium and bismuth and optionally gold, antimony, vanadium, chromium, tungsten, manganese, iron, cobalt, nickel, platinum, copper, silver, sodium, cesium, magnesium, calcium and/or barium. Independent claims are also included for the following: (1) the production of the catalyst by precipitating an active components from a solution of their salts or depositing the solution onto a support and then drying and calcining the product; (2) dehydrogenating hydrocarbons by contacting them with a catalyst as above.

公开(公告)号：DE10344845A1

公开(公告)日：2005-04-14

申请号：DE10344845

申请日：2003-09-26

Applicant: BASF AG

Inventor： NETO SAMUEL ,  RUMMEL WOLFGANG ,  STORCK SEBASTIAN ,  ZUEHLKE JUERGEN ,  ROSOWSKI FRANK

IPC: B01J2/16 ,  B01J8/18 ,  B01J23/00 ,  B01J23/22 ,  B01J27/199 ,  B01J35/02 ,  B01J37/02 ,  F26B3/08 ,  F26B3/092 ,  B01F13/02 ,  B01J37/00

公开(公告)号：DE10334132A1

公开(公告)日：2005-04-07

申请号：DE10334132

申请日：2003-07-25

Applicant: BASF AG

Inventor： NETO SAMUEL ,  HIBST HARTMUT ,  ROSOWSKI FRANK ,  STORCK SEBASTIAN

IPC: B01J23/00 ,  B01J23/68 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  C01G31/00 ,  C07C51/265 ,  C07C51/31 ,  C01G1/02 ,  B01J27/186

Abstract: A multimetal oxide of the formula I, Aga-cQbMcV2Od*e H2O, I where a is from 0.3 to 1.9, Q is an element selected from among P, As, Sb and/or Bi, is from 0 to 0.3, M is a metal selected from among Nb, Ce, W, Mn, Ta, Pd, Pt, Ru and/or Rh, c is from 0.001 to 0.5, with the proviso that (a-c)>=0.1, d is a number which is determined by the valence and abundance of the elements other than oxygen in the formula I and e is from 0 to 20, and also precatalysts and catalysts produced therefrom for the partial oxidation of aromatic hydrocarbons are described.

公开(公告)号：DE10323818A1

公开(公告)日：2004-12-09

申请号：DE10323818

申请日：2003-05-23

Applicant: BASF AG

Inventor： STORCK SEBASTIAN ,  ZUEHLKE JUERGEN ,  NETO SAMUEL ,  ROSOWSKI FRANK

IPC: B01J23/00 ,  B01J23/22 ,  B01J27/198 ,  B01J35/00 ,  B01J35/10 ,  C07C51/265 ,  C07C51/31 ,  C07D307/89 ,  B01J21/06

Abstract: Catalyst systems for preparing phthalic anhydride by means of gas-phase oxidation of o-xylene and/or naphthalene, and a process for preparing phthalic anhydride using the catalyst systems.

公开(公告)号：MXPA02008214A

公开(公告)日：2004-08-12

申请号：MXPA02008214

申请日：2001-03-06

Applicant: BASF AG

Inventor： STORCK SEBASTIAN

IPC: C07D307/60 ,  B01J27/28 ,  B01J38/04 ,  C07B61/00 ,  C07C51/215

Abstract: Procedimiento para la obtencion de anhidrido de acido maleico por oxidacion de hidrocarburos con por lo menos cuatro atomos de carbono en la fase gaseosa con catalizador heterogeneo mediante gases que contienen oxigeno, en presencia de un compuesto de fosforo volatil, sobre un catalizador que contiene vanadio, o fosforo y oxigeno, en una unidad de reactor de haz de tubos, que presenta por lo menos dos zonas de reaccion subsiguientes y enfriadas, cuyo procedimiento esta caracterizado porque la temperatura en la primera zona de reaccion varia de 350 a 450 degree C y la temperatura en la segunda y las siguientes zonas de reaccion varia de 350 a 480 degree C, ascendiendo la diferencia de la temperatura entre la zona de reaccion mas caliente y la zona de reaccion mas fria por lo menos a 20 degree C.

公开(公告)号：DE50102534D1

公开(公告)日：2004-07-15

申请号：DE50102534

申请日：2001-03-06

Applicant: BASF AG

Inventor： WEIGUNY JENS ,  STORCK SEBASTIAN ,  TENTEN ANDREAS

IPC: C07D307/60 ,  B01J27/198 ,  B01J35/00 ,  B01J35/02 ,  C07B61/00 ,  C07C51/215 ,  C07C51/25 ,  C07C57/145

Abstract: A catalyst used in a process for preparing maleic anhydride by heterogeneously catalyzed gas-phase oxidation of a hydrocarbon having at least four carbon atoms by means of oxygen-containing gases comprises a catalytically active composition comprising vanadium, phosphorus and oxygen and has a essentially hollow cylindrical structure in which (a) the ratio of the height h to the diameter of the continuous hole d2 is not more than 1.5 and (b) the ratio of the geometric surface area Ageo to the geometric volume Vgeo is at least 2 mm-1.

公开(公告)号：AT268641T

公开(公告)日：2004-06-15

申请号：AT01923638

申请日：2001-03-06

Applicant: BASF AG

Inventor： WEIGUNY JENS ,  STORCK SEBASTIAN ,  TENTEN ANDREAS

IPC: C07D307/60 ,  B01J27/198 ,  B01J35/00 ,  B01J35/02 ,  C07B61/00 ,  C07C51/215 ,  C07C51/25 ,  C07C57/145

Abstract: A catalyst used in a process for preparing maleic anhydride by heterogeneously catalyzed gas-phase oxidation of a hydrocarbon having at least four carbon atoms by means of oxygen-containing gases comprises a catalytically active composition comprising vanadium, phosphorus and oxygen and has a essentially hollow cylindrical structure in which (a) the ratio of the height h to the diameter of the continuous hole d2 is not more than 1.5 and (b) the ratio of the geometric surface area Ageo to the geometric volume Vgeo is at least 2 mm-1.