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公开(公告)号:DE857492C
公开(公告)日:1952-12-01
申请号:DEB0013286
申请日:1951-01-10
Applicant: BASF AG
Inventor: REPPE WALTER DR , KUTEPOW NIKOLAUS V DR , LEICHTLE OTTO DIPL-CHEM DR
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公开(公告)号:DE927091C
公开(公告)日:1955-04-28
申请号:DEB0026024
申请日:1953-06-14
Applicant: BASF AG
Inventor: KUTEPOW NIKOLAUS V DR , HIMMELE WALTER DR , BILLE HEINZ DR
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公开(公告)号:DE920244C
公开(公告)日:1954-11-18
申请号:DEB0022695
申请日:1952-10-31
Applicant: BASF AG
Inventor: KROEPER HUGO DR , KUTEPOW NIKOLAUS V DR , HUCHLER OTTO DR , KOELSCH WALTER DR , HIMMELE WALTER DR
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公开(公告)号:DE2262852A1
公开(公告)日:1973-07-12
申请号:DE2262852
申请日:1972-12-22
Applicant: BASF AG
Inventor: KUTEPOW NIKOLAUS V DR , MUELLER FRANZ-JOSEF DR , REUTER PETER DR
Abstract: A process for the separation of rhodium from a solution containing a rhodium carbonyl complex such as is obtained in the carbonylation of an alkanol or of an olefinically or acetylenically unsaturated compound with carbon monoxide and water and conversion of the separated rhodium into a soluble rhodium carbonyl complex, in which the solution containing the rhodium carbonyl complex is treated with hydrogen in the presence of a carrier substance at a temperature of from 25 DEG to 300 DEG C and at a pressure of from 1 to 700 atmospheres, the solution freed from rhodium is separated and the rhodium precipitated on the carrier is converted into a soluble rhodium carbonyl complex by treatment with carbon monoxide in the presence of a solvent and a compound which can replace the carbon monoxide as a ligand at a temperature of from 20 DEG to 300 DEG C and at a pressure of from 1 to 700 atmospheres.
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公开(公告)号:DE940294C
公开(公告)日:1956-03-15
申请号:DEB0027047
申请日:1953-08-18
Applicant: BASF AG
Inventor: KUTEPOW NIKOLAUS V DR , LEICHTLE OTTO DR
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公开(公告)号:DE926847C
公开(公告)日:1955-04-25
申请号:DEB0020158
申请日:1952-04-26
Applicant: BASF AG
Inventor: REPPE WALTER DR , HEINTZELER MANFRED DR , KUTEPOW NIKOLAUS V DR
IPC: C07D295/02
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公开(公告)号:DE921987C
公开(公告)日:1955-01-07
申请号:DEB0020761
申请日:1952-06-12
Applicant: BASF AG
Inventor: REPPE WALTER DR , FRIEDRICH HERBERT DR , KUTEPOW NIKOLAUS V DR , MORSCH WALTER DR
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公开(公告)号:DE875649C
公开(公告)日:1953-05-04
申请号:DEB0007177
申请日:1944-11-07
Applicant: BASF AG
Inventor: REPPE WALTER DR , KUTEPOW NIKOLAUS V DR , KROEPER HUGO DR
IPC: C07C33/042
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公开(公告)号:DE931948C
公开(公告)日:1955-08-22
申请号:DEB0022714
申请日:1952-11-01
Applicant: BASF AG
Inventor: REPPE WALTER DR , HEINTZELER MANFRED DR , KUTEPOW NIKOLAUS V DR
IPC: C07C209/60 , C07D213/08 , C07D213/09 , C07D295/023
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公开(公告)号:DE926522C
公开(公告)日:1955-04-18
申请号:DEB0026346
申请日:1953-07-05
Applicant: BASF AG
Inventor: NAGEL KURT DR-ING , KUTEPOW NIKOLAUS V DR , KOELSCH WALTER DR
IPC: F16J15/00
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