Use of stripper reactor reflux as an initiator for preforming re

Details Use of stripper reactor reflux as an initiator for preforming re Use of stripper reactor reflux as an initiator for preforming re

1994-12-14

1995-10-10

Lone, Werren B.

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

Organic compounds

Oxygen containing

502 26, 568452, 568492, 568882, 568883, C07C 4550, C07C 2722

Patent

active

054572401

ABSTRACT:
A method for starting a preformer reactor disposed within a hydroformylation system which comprises an oxo reactor, a stripper reactor and a preformer reactor, wherein the bottoms from the stripper reactor comprise at least a water soluble cobaltous salt and wherein the overhead from the stripper reactor comprises entrained volatile cobalt compounds, wherein at least a portion of the entrained volatile cobalt compounds from the stripper reactor are recycled to the preformer reactor to act an initiator in the conversion of the cobaltous salt to cobalt carbonyl.

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