Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1981-10-23
1983-08-02
Sneed, Helen M. S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252411R, 252416, 252417, C07F 1500
Patent
active
043965512
ABSTRACT:
A method for the recovery of a Group VIII noble metal solid complex is described, which comprises bringing an organic compound-containing solution containing therein a Group VIII noble metal complex having a tertiary organophosphorous compound as a ligand into contact with an oxidizing agent in the presence of a free tertiary organophosphorous compound, an organic polar solvent, water, and a basic substance to preciptate a solid complex of the Group VIII noble metal, and a separating the precipitated Group VIII noble metal solid complex from the solution.
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Miyazawa Chihiro
Omori Yasuro
Tomita Shimpei
Tsunoda Yoshitoshi
Mitsubishi Chemical Industries Ltd.
Sneed Helen M. S.
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