Material for adsorbing iodine and method for preparing thereof

Details Material for adsorbing iodine and method for preparing thereof Material for adsorbing iodine and method for preparing thereof

1981-02-04

1983-05-10

Dees, Carl F.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252454, 252459, 252463, 252466J, 55 71, B01J 2008, B01J 2010, B01J 2032

Patent

active

043828795

ABSTRACT:
An adsorbing material comprising a porous body having larger pores of a mean pore diameter of 200 to 2000 A and smaller pores of a mean pore diameter of 40 to 200 A on the surfaces of the larger pores, said porous body being impregnated with a metal such as silver, copper, etc., or a salt thereof such as silver nitrate, etc., has excellent adsorbing performance for iodine and/or organic iodine compounds under any degree of humidity.

REFERENCES:
patent: 2994577 (1961-08-01), Silverman
patent: 3235512 (1966-02-01), Koepernik
patent: 3838554 (1974-10-01), Wilhelm et al.
patent: 3853789 (1974-12-01), Warthen et al.
patent: 3900427 (1975-08-01), Riley et al.
patent: 3978000 (1976-08-01), Schmitt, Jr. et al.
patent: 4045539 (1977-08-01), Hirano et al.
patent: 4070283 (1978-01-01), Kirkland
patent: 4277376 (1981-07-01), Paolasini

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