Process for recovery of phosphorus ligand from vaporized aldehyd

Details Process for recovery of phosphorus ligand from vaporized aldehyd Process for recovery of phosphorus ligand from vaporized aldehyd

1989-06-22

1992-05-05

Gray, Bruce

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568454, C07C 4500

Patent

active

051109905

ABSTRACT:
An improved rhodium catalyzed liquid recycle hydroformylation process, the improvement which comprises selectively separating and recovering phosphorus ligand from the vaporized aldehyde product stream obtained from volatilizing and separating the aldehyde product from the catalyst containing reaction product solution of the hydroformylation process.

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