Iodine adsorbent
US4234456A · kind A · utility
6Cited by
5References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 13, 1978 |
| Grant date | Nov 18, 1980 |
| Priority date | — |
| Expiry date | Jun 13, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J20/3236
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An iodine adsorbent comprises an alumina carrier having a large number of pores having a mean pore size of 200 to 2,000 A and silver supported on the alumina carrier. The alumina carrier has a pore volume of at least about 0.1 cc/g. High percent iodine removal is obtained in a highly humid atmosphere, and an amount of silver supported on the carrier is much reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.