中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

84 records (took 0.082 seconds)

    62.
    发明专利
    未知

    公开(公告)号：DE102004009803A1

    公开(公告)日：2005-09-15

    申请号：DE102004009803

    申请日：2004-02-28

    Applicant: BASF AG

    Inventor： SCHUBERT MARKUS ,  STEPHAN JUERGEN ,  BOEHM VOLKER ,  BRODHAGEN ANDREAS ,  POPLOW FRANK

    IPC: B01J21/04 ,  B01J23/36 ,  B01J32/00 ,  B01J35/00 ,  B01J35/10 ,  B01J37/08 ,  C07C5/333 ,  C10G45/00

    Abstract: Process for producing a supported catalyst which comprises at least 75% by weight of Al 2 O 3 , whose proportion of Al 2 O 3 in the delta or theta modification is, based on the proportion of Al 2 O 3 , at least 1% and which comprises a rhenium compound and, if appropriate, a promoter as active component (A), which comprises a) converting a customary support (S) which comprises at least 75% by weight of Al 2 O 3 and to which a promoter may, if appropriate, have been applied is converted into a modified support (S) whose proportion of Al 2 O 3 in the delta or theta modification is, based on the proportion of Al 2 O 3 , at least 1% by calcining the customary support (S) at a temperature of from 750 to 1100°C., b) producing a supported catalyst precursor from the modified support (S) by applying the active component (A) comprising the rhenium compound to the modified support (S) and c) calcining the supported catalyst precursor at a temperature of from 500 to 750° C.

    PROCESS FOR PREPARING POROUS METAL-ORGANIC FRAMEWORK MATERIALS
    67.
    发明专利
    PROCESS FOR PREPARING POROUS METAL-ORGANIC FRAMEWORK MATERIALS 未知

    公开(公告)号：CA2640294A1

    公开(公告)日：2008-08-16

    申请号：CA2640294

    申请日：2007-02-05

    Applicant: BASF AG

    Inventor： SCHUBERT MARKUS ,  MULLER ULRICH ,  DIEHLMANN UWE ,  HESSE MICHAEL

    IPC: C07C51/41 ,  B01J20/26 ,  C07C63/307 ,  C07F3/00

    Abstract: The present invention relates to a method for producing a porous metal-organic framework material comprising the step reacting a reaction mixture in the liquid phase of at least one copper compound having at least one at least bidentate, organic compound which can bind by coordination to the copper in the presence of a nonaqueous solvent, the at least one at least bidentate, organic compound being derived from a polycarboxylic acid having at least three carboxyl groups, and the reaction proceeding at atmospheric pressure above 80° C.

    69.
    发明专利
    未知

    公开(公告)号：DE502005002594D1

    公开(公告)日：2008-03-06

    申请号：DE502005002594

    申请日：2005-08-06

    Applicant: BASF AG

    Inventor： SIGL MARCUS ,  SCHUBERT MARKUS ,  STEPHAN JUERGEN ,  PAPP RAINER ,  POPLOW FRANK

    IPC: C10G45/40 ,  C07C6/04 ,  C07C45/50

    Abstract: Processes for preparing a C5 aldehyde and propene are disclosed, the processes comprising: (a) providing a feedstream, the feedstream comprising butane, 1-butene, 2-butene and 1,3-butadiene, the 1,3-butadiene present in the feedstream in an amount up to 1000 ppm; (b) contacting the feedstream with hydrogen and carbon monoxide in the presence of a hydroformylation catalyst to form a 2-butene-rich butane stream and a C5 aldehyde; (c) separating the 2-butene-rich butane stream and the C5 aldehyde; and (d) contacting the 2-butene-rich butane stream with ethene in the presence of a metathesis catalyst to form a propene-containing hydrocarbon stream.

    PROCESS FOR PREPARING COPPER-COMPRISING METAL ORGANIC FRAMEWORKS
    70.
    发明专利
    PROCESS FOR PREPARING COPPER-COMPRISING METAL ORGANIC FRAMEWORKS 未知

    公开(公告)号：CA2658757A1

    公开(公告)日：2008-01-31

    申请号：CA2658757

    申请日：2007-07-13

    Applicant: BASF AG

    Inventor： TONIGOLD MARKUS ,  MULLER ULRICH ,  KIENER CHRISTOPH ,  OZKIRIM FARUK ,  SCHUBERT MARKUS

    IPC: C07F1/00

    Abstract: The present invention relates to methods for producing a porous, organome tallic framework material containing a first and at least one second at leas t bidentate organic compound coordinatively bound to at least one copper ion , including the following steps: (a) Reaction of a reaction mixture in the l iquid phase containing at least one copper compound and the first at least b identate organic compound with formation of a complex intermediate containin g at least one copper ion and the first at least bidentate organic compound, wherein the first at least bidentate organic compound derives from a dicarb oxylic acid and has a hydrocarbon framework, and (b) Reaction of the complex intermediate with the at least second at least bidentate organic compound, wherein the at least second at least bidentate organic compound is an option ally substituted monocyclic, bicyclic or polycyclic saturated or unsaturated hydrocarbon in which at least two ring carbon atoms are replaced by heteroa toms selected from the group consisting of N, O and S, wherein the reaction mixture in step (a) has less than a threefold excess amount of 25 formic aci d based on the copper used in the copper compound.

Patent Agency Ranking