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    2.
    发明专利
    未知

    公开(公告)号：DE59710290D1

    公开(公告)日：2003-07-24

    申请号：DE59710290

    申请日：1997-03-24

    Applicant: BASF AG

    Inventor： KAIBEL DR ,  BROECKER DR ,  STROEZEL MANFRED

    IPC: B01F5/06 ,  B01J8/00 ,  B01J8/06 ,  B01J8/18 ,  B01J8/20 ,  B01J8/22 ,  B01J8/34 ,  B01J19/24 ,  C07C45/62

    Abstract: In carrying out reactions in a reactor containing a liquid phase in which a catalyst is suspended, and where a gaseous phase may be present, the liquid and gas phases pass, at least partly, through a device having openings or passages whose hydraulic diameter is 0.5-20 (1-3) mm. Also claimed is the reactor including a device having openings or passages in it built so that liquid or gas flow through it during the reaction.

    3.
    发明专利
    未知

    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.

    4.
    发明专利
    未知

    公开(公告)号：DE59610108D1

    公开(公告)日：2003-03-13

    申请号：DE59610108

    申请日：1996-09-10

    Applicant: BASF AG

    Inventor： TRUEBENBACH DR ,  HAGEMEYER DR ,  LAUTH PROF DR ,  DINGERDISSEN DR ,  BROECKER DR ,  FLICK DR

    IPC: C12M1/40 ,  B01J21/00 ,  B01J27/00 ,  B01J29/00 ,  B01J35/10 ,  B01J37/00

    Abstract: Monomodal or polymodal catalyst or catalyst support has a BET specific surface of 0.01-250 m /g and a monomodal or polymodal pore size distribution with a mean pore dia. of 50-300000 nm (measured by the Hg pressure porosimetry method), 10-95%, 10-80%, 50-95% and/or 50-80% of the pore vol. respectively being of 0.1-3, 0.4-3, 0.1-1 and/or 0.4-1 times the mean pore dia. and the median width of the pore size distribution being /g and a pore size distribution of 50-300000 nm (measured by the Hg pressure porosimetry method).

    6.
    发明专利
    未知

    公开(公告)号：DE59903222D1

    公开(公告)日：2002-12-05

    申请号：DE59903222

    申请日：1999-03-26

    Applicant: BASF AG

    Inventor： BROECKER DR ,  KAIBEL DR ,  AQUILA DR ,  FUCHS HARTWIG ,  WEGNER DR ,  STROEZEL MANFRED

    IPC: B01J23/44 ,  B01J8/20 ,  B01J8/22 ,  B01J19/24 ,  B01J23/46 ,  C07B61/00 ,  C07C45/62 ,  C07C47/21 ,  C07C49/04

    Abstract: Production of saturated carbonyl compounds (I) by selective liquid-phase hydrogenation of alpha , beta -unsaturated carbonyl compounds (II) is carried out in a packed bubble column with the product recycled and by circulating hydrogen gas. Production of saturated carbonyl compounds of formula R1-CH(R2)-CH(R3)-C(R4)=O (I) by selective liquid-phase hydrogenation of alpha , beta -unsaturated carbonyl compounds of formula R1-C(R2)=C(R3)-C(R4)=O (II) in the presence of a particulate palladium and/or rhodium catalyst and a base is carried out in a packed bubble column with the product recycled and by circulating hydrogen gas. R1 = H or an organic group; R2-R4 = H or 1-4C alkyl.

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