Material for adsorbing iodine and method for preparing thereof
US4382879A · kind A · utility
13Cited by
9References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 4, 1981 |
| Grant date | May 10, 1983 |
| Priority date | — |
| Expiry date | Feb 4, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.