Recovery and rejuvenation of Wacker-type catalysts

Details Recovery and rejuvenation of Wacker-type catalysts Recovery and rejuvenation of Wacker-type catalysts

1982-03-11

1983-12-06

Konopka, P. E.

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

Organic compounds

Oxygen containing

502 22, 502 27, 568359, 568360, 568475, 568478, C07C 4527, C07C 4534, B01J 3140, B01J 2396

Patent

active

044195257

ABSTRACT:
Wacker-type oxidation catalysts can be recovered and rejuvenated for further use by separating catalyst solids from the reaction mixture and, optionally, adjusting pH.

REFERENCES:
patent: 3392200 (1968-07-01), Vrbaski
patent: 3485877 (1969-12-01), Hargis et al.
patent: 3607948 (1968-02-01), Welton
patent: 4203927 (1980-05-01), Stapp
patent: 4220604 (1980-09-01), Stapp
patent: 4237071 (1980-12-01), Stapp
patent: 4237331 (1980-12-01), Stapp
patent: 4271320 (1981-06-01), Tokitoh
M. Cihova, M. Hrusovsky, J. Voitko and K. I. Matveev, "Catalytic Oxidation of Octene-1 in the Presence of Palladium(II) Salts and Heteropolyacids", React. Kinet. Catal. Lett., vol. 16, No. 4, 383-386 (1981).

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