Zeolite composite materials for waste odor control
US8100605B2 · kind B2 · utility
1Cited by
21References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 2008 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Dec 6, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A composite material for environmental odor control is useful in controlling odors from waste, for example, as an alternative daily cover for landfills and in composting applications. The composite material includes a fiber web and a zeolite containing metals to promote absorption of odorous gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.