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    4.
    发明专利
    未知

    公开(公告)号：DE1955828B1

    公开(公告)日：1971-04-08

    申请号：DE1955828

    申请日：1969-11-06

    Applicant: BASF AG

    Inventor： JUERGEN DR NIENBURG HANS ,  KNIESE WILHELM DR ,  KUMMER RUDOLF DR ,  TAVS PETER DR

    IPC: C07C27/22 ,  B01J31/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/158 ,  C07C29/16 ,  C07C45/50 ,  C07C67/00 ,  C07F9/50 ,  C07C45/10

    Abstract: An improved process for the production of aldehydes and alcohols by the oxo process comprising the reaction of olefinically unsaturated compounds with carbon monoxide and hydrogen at elevated temperatures and elevated pressures in the presence of carbonyl complexes of metals in Group VIII of the Periodic Table modified by trisubstituted organic phosphines and in the presence of alkali or alkaline earth metal salts of carboxylic acids, the improvement comprising the use of modifying agents which consist of trisubstituted organic phosphines containing one or more carboxylic acid groups, at least one of which is present in the form of its alkali metal or alkaline earth metal salt.

    7.
    发明专利
    未知

    公开(公告)号：DE1954315A1

    公开(公告)日：1971-05-06

    申请号：DE1954315

    申请日：1969-10-29

    Applicant: BASF AG

    Inventor： KNIESE WILHELM DR ,  JUERGEN DR NIENBURG HANS ,  HIMMELE WALTER DR ,  AQUILA WERNER DR

    IPC: B01D15/00 ,  B01J31/08 ,  B01J31/20 ,  B01J31/40 ,  B01J47/06 ,  C01G55/00 ,  C07B61/00 ,  C07C27/22 ,  C07C45/50 ,  C22B11/00

    Abstract: 1321275 Separating metal carbonyl catalysts from oxo mixtures BADISCHE ANILIN- & SODA-FABRIK AG 28 Oct 1970 [29 Oct 1969] 51165/70 Heading C1A [Also in Division C2] Metal carbonyl catalysts (e.g. Co or Rh) are separated from an oxo reaction mixture containing H 2 and CO by passage of the mixture through a basic ion exchange resin at temperatures of 0-120‹ C. and pressures from 5-700 atmospheres thereby forming metal carbonyl hydrides. The ion exchange resin may contain primary, secondary, tertiary or quaternary amino groups. The Oxo mixture may be produced by the reaction of olefinically unsaturated compounds with up to 20 carbon atoms.

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