PROCESS FOR RECOVERING RHODIUM FROM WATER SOLUTIONS, WHICH CONTAINS COMPLEX RHODIUM COMPOUNDS, WHICH IS USED AS A CATALYZER AT OLEPHINE HYDROFORMALIZING*

摘要

A water-soluble salt of a carboxylic acid having 7 to 22 carbon atoms is added to the solution, the latter is treated at 50 to 200 DEG C with an oxidising agent and the rhodium precipitated as a water- insoluble compound is separated off.