Polymer-bound nitrogen adsorbent
US6585810B1 · kind B1 · utility
6Cited by
21References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2002 |
| Grant date | Jul 1, 2003 |
| Priority date | — |
| Expiry date | Sep 6, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2257/102
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A gas adsorbent system includes a molded gas adsorbent within a housing. The molded gas adsorbent is disposed in the housing so that shifting is prevented without adhering the gas adsorbent to the housing, for example, by completely filling the housing. The gas adsorbent may include activated zeolite 13X. The gas adsorbent may be formed from a polymer solution such as polysulfone, and contain an organic binder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.