Process for the continuous production of tetrachlorophthalo-nitr

Details Process for the continuous production of tetrachlorophthalo-nitr Process for the continuous production of tetrachlorophthalo-nitr

1984-07-10

1986-02-25

Torrence, Dolph H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C12156

Patent

active

045728062

ABSTRACT:
In an improved process for the continuous production of tetrachlorophthalonitrile, of the type with activated carbon fluidized bed reactor, under whose grid melted and atomized phthalonitrile, chlorine, hydrochloric acid and possibly nitrogen are simultaneously introduced the use of a second static bed reactor, also of activated carbon, in series with the first, is provided for, thereby greatly improving the life of the catalyzer, and, above all, the quality of the product.

REFERENCES:
patent: 3839401 (1974-10-01), Lavergne et al.
patent: 4485050 (1984-11-01), Casale et al.

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