Process for isomerizing trichlorobenzene

Details Process for isomerizing trichlorobenzene Process for isomerizing trichlorobenzene

1991-09-03

1993-01-19

Lone, Werren B.

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

Organic compounds

Halogen containing

570190, C07C 2510, C07C 1700

Patent

active

051808625

ABSTRACT:
A process for isomerizing trichlorobenzene is disclosed. In the process of the present invention, a mixture of trichlorobenzene isomers containing 1,3,5-trichlorobenzene and/or 1,2,3-trichlorobenzene in small concentrations is contacted with a catalyst including acid type mordenite zeolite or acid type beta zeolite and a rhenium component and/or silver component in liquid phase in the presence of hydrogen, thereby increasing concentrations of 1,3,5-trichlorobenzene and/or 1,2,3-trichlorobenzene in said mixture.

REFERENCES:
patent: 4409407 (1983-10-01), Petruck et al.
patent: 4629815 (1986-12-01), Soula
patent: 4806697 (1989-02-01), Rule et al.
patent: 4806698 (1989-02-01), Rule et al.
patent: 4935561 (1990-06-01), Eichler et al.
patent: 4962245 (1990-10-01), Kanai et al.
patent: 5043493 (1991-08-01), Neuber et al.
"Selectively Absorbing Black Aluminum Coating Deposited By Vacuum Evaporation" by Hu Xingfang et al, Thin Solid Films, vol. 149, No. 1, May 11, 1987, pp. 105-111. (p. 106, lines 18-29; pp. 108-109, conclusions).

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