Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1997-12-15
2000-01-18
Geist, Gary
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568451, 568454, 568887, 502 28, C07C 2722, C07C 31125
Patent
active
060159286
ABSTRACT:
A single-stage process is described that includes simultaneously, in a mixture containing an olefin; synthesis gas; a cobalt catalyst in an organic phase; and an aqueous cobalt salt solution; hydroformylating the olefin, and forming and extracting into the organic phase the cobalt catalyst from the aqueous cobalt salt solution. An apparatus is also described that includes a means for carrying out the process. The process is particularly suitable for preparing aldehydes and alcohols.
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patent: 4153795 (1979-05-01), Matsuda
patent: 4329521 (1982-05-01), Homeier et al.
patent: 5406006 (1995-04-01), Hill et al.
patent: 5463147 (1995-10-01), Bahrmann et al.
patent: 5600031 (1997-02-01), Roussel
Armbrust Klaus
Gubisch Dietmar
Kaizik Alfred
Nehring Rudolf
Scholz Bernhard
Geist Gary
Huels Aktiengesellschaft
Padmanabhan Sreeni
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