公开(公告)号：JP2001259437A

公开(公告)日：2001-09-25

申请号：JP2001029113

申请日：2001-02-06

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  LAIB HEINRICH ,  ROHRBACHER GERD

IPC: B01J35/06 ,  B01J8/04 ,  B01J19/24 ,  B01J19/32 ,  B01J32/00 ,  B01J35/04

Abstract: PROBLEM TO BE SOLVED: To provide a catalyst packing material by which a layered flow can be formed and through which an unreacted educt is subsequently prevented from slipping. SOLUTION: This catalyst packing material for a reactor has one or more layered bodies which consist of layers obtained by piling plural woven or knitted fabrics each having a shape like an endless belt article and cover the whole cross section of the reactor. The layered body is disposed vertically with respect to the mainly fluidizing direction in the reactor and consists of at least three segments (S).

公开(公告)号：JP2001104777A

公开(公告)日：2001-04-17

申请号：JP2000232730

申请日：2000-08-01

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  HAAKE MATHIAS ,  KAIBEL GERD DR ,  ROHRBACHER GERD ,  SCHWAB EKKEHARD ,  STROEZEL MANFRED

IPC: B01J23/42 ,  B01J8/00 ,  B01J10/00 ,  B01J19/24 ,  B01J19/26 ,  B01J32/00 ,  B01J35/04 ,  B01J35/06 ,  C07B61/00 ,  C07C5/10 ,  C07C13/18 ,  F28D9/04

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a process for carrying out reactions involving a liquid phase, a gaseous phase and a solid phase with improved mass transfer between the gas phase and the liq. and with isothermal processing. SOLUTION: The above purpose is achieved by an apparatus comprising (i) a dispersing element for dispersing a gas phase in a liq. phase to generate a reaction fluid, (ii) at least one reactor which processes an inlet, an outlet and a reactor space bounded by heat-removing wall which are spaced apart substantially uniformly along the main flow axis of the reaction fluid and which is fitted with a catalyst-coated metal fabric and (iii) a feed line which routes the reaction fluid from the dispersing element to the reactor inlet and is sufficiently short that the degree of dispersion of the reaction fluid does not substantially change in the course of the passage through the feed line.

公开(公告)号：DE102005034004A1

公开(公告)日：2007-01-25

申请号：DE102005034004

申请日：2005-07-18

Applicant: BASF AG

Inventor： KOTREL STEFAN ,  LECHTKEN PETER ,  ROHRBACHER GERD

IPC: B01J35/02 ,  B01J23/44 ,  B01J37/02

公开(公告)号：ES2251916T3

公开(公告)日：2006-05-16

申请号：ES00116165

申请日：2000-08-01

Applicant: BASF AG

Inventor： BROCKER FRANZ JOSEF DR ,  HAAKE MATHIAS DR ,  KAIBEL GERD DR ,  ROHRBACHER GERD ,  SCHWAB EKKEHARD DR ,  STROEZEL MANFRED

IPC: B01J23/42 ,  B01J8/00 ,  B01J10/00 ,  B01J19/24 ,  B01J19/26 ,  B01J32/00 ,  B01J35/04 ,  B01J35/06 ,  C07B61/00 ,  C07C5/10 ,  C07C13/18 ,  F28D9/04

Abstract: Dispositivo para la realización de una hidrogenación de benceno para dar ciclohexano con participación de una fase gaseosa, que contiene hidrógeno, de una fase líquida, que contiene benceno y de una fase sólida, que contiene catalizador, que presenta - un órgano de dispersión (6), que está configurado para la generación de un fluido de reacción mediante la dispersión de una fase gaseosa en una fase líquida, - al menos un reactor (1), configurado en forma de intercambiador de calor, con entrada (31, 41) y salida (43), estando limitada la cavidad del reactor por medio de paredes disipadoras del calor, que presentan una distancia, sensiblemente constante, a lo largo del eje principal de flujo de fluido de la reacción, y estando cargado el reactor con una rejilla metálica (20, 32) recubierta de catalizador y - un conducto de alimentación (7), que conduce el fluido de la reacción desde el órgano formador de la dispersión (6) hasta la entrada del reactor (31, 41) y que tiene una longitud tan corta, que no se modifica sensiblemente el grado de dispersibilidad del fluido de la reacción en el momento del paso a través del conducto de alimentación.

公开(公告)号：DE10005663A1

公开(公告)日：2001-08-23

申请号：DE10005663

申请日：2000-02-09

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF ,  LAIB HEINRICH ,  ROHRBACHER GERD ,  SCHWAB EKKEHARD ,  JANSEN HELMUT

IPC: B01J8/04 ,  B01J19/24 ,  B01J19/32 ,  B01J32/00 ,  B01J35/06 ,  B01J35/04 ,  B01J37/00 ,  B01J8/02 ,  C07B35/00

Abstract: Catalyst packing comprises one or more stacking layers of ready-made woven or knitted fabric in the form or an endless strip filling the reactor cross-section and arranged vertically to the main flow direction of the reactor. One layer is formed from at least three segments. An independent claim is also included for a process for the production of the catalyst packing comprising molding a woven or knitted fabric in the form or an endless strip into a packet and cutting segments from the packet. Preferred Features: Each layer in a packet is twisted by 180[deg] against each other.

公开(公告)号：DE19936276A1

公开(公告)日：2001-02-08

申请号：DE19936276

申请日：1999-08-02

Applicant: BASF AG

Inventor： BROECKER FRANZ-JOSEF ,  HAAKE MATHIAS ,  KAIBEL GERD ,  ROHRBACHER GERD ,  SCHWAB EKKEHARD ,  STROEZEL MANFRED

IPC: B01J23/42 ,  B01J8/00 ,  B01J10/00 ,  B01J19/24 ,  B01J19/26 ,  B01J32/00 ,  B01J35/04 ,  B01J35/06 ,  C07B61/00 ,  C07C5/10 ,  C07C13/18 ,  F28D9/04 ,  B01F13/00

Abstract: The apparatus for carrying out reactions in the gaseous, liquid and solid phases comprises a liquid stream-gas compressor for producing a reaction fluid, a reactor charged with metal braiding coated with catalyst, and a feed line. The apparatus for carrying out reactions in the gaseous, liquid and solid phases comprises a liquid stream-gas compressor (6) for producing a reaction fluid by dispersing a gas phase in a liquid phase; a reactor (1) having an inlet and an outlet and a reaction chamber limited by heat-deviating walls, the reactor being charged with a metal braiding coated with catalyst; and a line (7) feeding the reaction fluid from the compressor to the reactor inlet and is short so that the degree of dispersibility of the fluid does not change during the passage through the line. An Independent claim is also included for a process for carrying out reactions in the gaseous, liquid and solid phases comprising producing a reaction fluid by dispersion of a gaseous phase in a liquid phase; feeding the reaction fluid produced through the reactor; exchanging reaction heat on the walls of the reactor chamber; and separating the reaction fluid into a gas phase and a liquid phase.

公开(公告)号：MY130209A

公开(公告)日：2007-06-29

申请号：MYPI20003508

申请日：2000-08-01

Applicant: BASF AG

Inventor： BROCKER FRANZ JOSEF DR ,  HAAKE MATHIAS DR ,  KAIBEL GERD DR ,  ROHRBACHER GERD ,  SCHWAB EKKEHARD DR ,  STROEZEL MANFRED

IPC: B01J10/00 ,  B01J23/42 ,  B01J8/00 ,  B01J19/24 ,  B01J19/26 ,  B01J32/00 ,  B01J35/04 ,  B01J35/06 ,  C07B61/00 ,  C07C5/10 ,  C07C13/18 ,  F28D9/04

Abstract: THE INVENTION RELATES TO A PROCESS AND APPARATUS FOR THE ISOTHERMAL OPERATION OF HETEROGENEOUSLY CATALYZED REACTIONS INVOLVING AT LEAST THREE PHASES IN THE FORM OF A GASEOUS PHASE, A LIQUID PHASE AND A SOLID PHASE.THE INVENTION PROVIDES APPARATUS FOR CARRYING OUT REACTIONS INVOLVING A GASEOUS PHASE, A LIQUID PHASE AND A SOLID PHASE, COMPRISING (I) A DISPERSING ELEMENT (6) FOR DISPERSING A GAS PHASE IN A LIQUID PHASE TO GENERATE A REACTION FLUID, (II) AT LEAST ONE REACTOR (1) WHICH POSSESSES AN INLET (31,41), AN OUTLET (43) AND A REACTOR SPACE BOUNDED BY HEAT-REMOVING WALLS ARE SPACED APART SUBSTANTIALLY UNIFORMLY ALONG THE MAIN FLOW AXIS OF THE REACTION FLUID, AND WHICH IS FITTED WITH CATALYST-COATED METAL FABRIC (20,32), AND (III) A FEED LINE (7) WHICH ROUTES THE REACTION FLUID FROM THE DISPERSING ELEMENT (6) TO THE REACTOR INLET (31,41) AND IS SUFFICIENTLY SHORT THAT THE DEGREE OF DISPERSION OF THE REACTION FLUID DOES NOT SUBSTANTIALLY CHANGE IN THE COURSE OF THE PASSAGE THROUGH THE FEED LINE.(FIG 1)

公开(公告)号：DE50011547D1

公开(公告)日：2005-12-15

申请号：DE50011547

申请日：2000-08-01

Applicant: BASF AG

Inventor： BROECKER DR ,  HAAKE DR ,  KAIBEL DR ,  ROHRBACHER GERD ,  SCHWAB DR ,  STROEZEL MANFRED

IPC: B01J23/42 ,  B01J8/00 ,  B01J10/00 ,  B01J19/24 ,  B01J19/26 ,  B01J32/00 ,  B01J35/04 ,  B01J35/06 ,  C07B61/00 ,  C07C5/10 ,  C07C13/18 ,  F28D9/04

Abstract: The apparatus for carrying out reactions in the gaseous, liquid and solid phases comprises a liquid stream-gas compressor for producing a reaction fluid, a reactor charged with metal braiding coated with catalyst, and a feed line. The apparatus for carrying out reactions in the gaseous, liquid and solid phases comprises a liquid stream-gas compressor (6) for producing a reaction fluid by dispersing a gas phase in a liquid phase; a reactor (1) having an inlet and an outlet and a reaction chamber limited by heat-deviating walls, the reactor being charged with a metal braiding coated with catalyst; and a line (7) feeding the reaction fluid from the compressor to the reactor inlet and is short so that the degree of dispersibility of the fluid does not change during the passage through the line. An Independent claim is also included for a process for carrying out reactions in the gaseous, liquid and solid phases comprising producing a reaction fluid by dispersion of a gaseous phase in a liquid phase; feeding the reaction fluid produced through the reactor; exchanging reaction heat on the walls of the reactor chamber; and separating the reaction fluid into a gas phase and a liquid phase.