Process for producing poison-resistant catalysts

Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...

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554147, C07C 5136

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active

055592597

ABSTRACT:
The invention relates to a poison-resistant catalytically active microporous membrane to be used for heterogeneously catalyzed reactions, which membrane is characterized in that it is permeable to one of the reactants separated by said membrane, and that it is impermeable to the other reactants and the contaminants contained therein, the molecules of all of which are larger in size than the pore size of the membrane, and to a process for carrying out a heterogeneously catalyzed reaction under conditions preventing the catalyst from being poisoned. This membrane allows to conduct three-phase reactions in a new manner, whereby the reaction gas is directly transported to the active sites.

REFERENCES:
patent: 4921823 (1990-05-01), Furneaux et al.
patent: 5030351 (1991-07-01), Burggraaf et al.
patent: 5250184 (1993-10-01), Maier
patent: 5268101 (1993-12-01), Anderson

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