ORGANIC HALOGEN COMPOUND REMOVER AND REMOVING METHOD

Japanese Patent JP2001062290

A

To obtain an organic halogen compound remover capable of satisfactorily removing organic halogen compounds contained in vapor and liquid phases by incorporating silver into an inorganic compound substrate.

Silver is carried on or impregnated into a natural or synthetic inorganic compound as a substrate to obtain the objective organic halogen compound remover. The silver is not particularly limited and is concretely a slightly soluble silver compound such as silver chloride, silver borate or a thiosulfato-silver complex. The inorganic compound is not particularly limited if silver is carried or impregnated but a natural or synthetic zeolite is preferably used. In practical use, the silver-containing inorganic compound is preferably applied to a base material by mixing, impregnation, sticking or adhesion. The base material may be a resin, preferably a thermoplastic resin such as polyethylene or an inorganic material such as bentonite.

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UEMOTO KENJI
MITA MUNEO
TAKIZAWA FUMIO
TAKASAKI HIROYOSHI

JP24130799A

March 13, 2001

August 27, 1999

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NIPPON CHEMICAL IND
KIMURA KOGYO KK
TAKASAKI HIROYOSHI

B01D53/70; B01J20/02; B01J20/18; C02F1/28; (IPC1-7): B01J20/02; B01D53/70; B01J20/18

JPS60225638A	1985-11-09
JPH0413639A	1992-01-17
JPH0621791U	1994-03-22
JPH0347516A	1991-02-28
JPH03106419A	1991-05-07
JPH07222983A	1995-08-22

Tokuhiro Watanabe

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