To realize dehydrochlorination with ease at a low temperature and in a short time by irradiating a microwave to an organochlorine compound, decomposing it and eliminating hydrochloride therefrom.
This apparatus for decomposing an organochlorine compound is composed of a decomposition reaction vessel 1 having a vessel lid which can freely be opened and closed, made of a metal member and containing a decomposable material 2 and active carbon 3 therein; a vessel driving motor 11 which is connected to the reaction vessel 1 and agitates the decomposable material 2 and the active carbon 3 contained in the reaction vessel 1; a residue recovering vessel 17 installed at a place near to the reaction vessel 1 so as to recover the decomposition residue of the decomposable material 2; two sets of microwave generators 9a and 9b which are connected to the reaction vessel 1 through waveguide tubes 10a and 10b, respectively, and irradiate a microwave to the inside of the reaction vessel 1; a stirrer 8 which is attached at the inner side of the vessel lid 4 so as to agitate the microwave irradiated to the inside of the reaction vessel 1; and a waste gas absorption treatment device 7 which is connected to the reaction vessel 1, exhausts gas from the reaction vessel 1 and subjects it to degassing treatment.
COPYRIGHT: (C)2005,JPO&NCIPI
Umeki
Masumi Kuga
Moriwaki Saburo
Tatemoto Eiki
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