Title:
RECOVERY OF RHODIUM FROM AQUEOUS SOLUTION CONTAINING RHODIUM COMPLEX COMPOUND
Document Type and Number:
Japanese Patent JPH01125393
Kind Code:
A
Abstract:
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.
Inventors:
BEXTEN LUDGER (DE)
KUPIES DIETER (DE)
KUPIES DIETER (DE)
Application Number:
JP19278487A
Publication Date:
May 17, 1989
Filing Date:
August 03, 1987
Export Citation:
Assignee:
RUHRCHEMIE AG
International Classes:
B01J31/40; B01J38/00; C01G55/00; C07C45/00; B01J38/64; C07C45/50; C07C47/02; C07C67/00; C07F15/00; C22B3/32; C22B11/00; C07C51/41; (IPC1-7): B01J38/00; C07C45/50; C07C47/02; C07F15/00
Attorney, Agent or Firm:
Toshio Yano (1 outside)