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Title:
METHOD OF DECOMPOSING HALOGENATED AROMATIC COMPOUND
Document Type and Number:
WIPO Patent Application WO/1995/000207
Kind Code:
A1
Abstract:
A method of decomposing halogenated aromatic compounds safely without fail, which comprises bringing a solution of a halogenated aromatic compound in a hot-alkali-resistant polar solvent into contact with an alkaline substance at about 100 to about 300 �C to decompose the aromatic compound and removing the salt and alkaline substance precipitated in the solvent to recycle the used solvent.

Inventors:
TANIMOTO FUMIO (JP)
YANO TSUNEO (JP)
Application Number:
PCT/JP1994/001002
Publication Date:
January 05, 1995
Filing Date:
June 23, 1994
Export Citation:
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Assignee:
PROD DEV RES INST (JP)
MITSUI BUSSAN (JP)
NEOS KK (JP)
TANIMOTO FUMIO (JP)
YANO TSUNEO (JP)
International Classes:
A62D3/36; C07B35/06; C07B63/02; A62D101/22; (IPC1-7): A62D3/00; B09B3/00
Foreign References:
JPS49126651A1974-12-04
JPS60114278A1985-06-20
JPH0625691A1994-02-01
JPS62261373A1987-11-13
JPH01113339A1989-05-02
Other References:
See also references of EP 0657189A4
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