Fibrous activated carbon with metal chelate compound supported thereon, process for producing the same
US4366085A · kind A · utility
45Cited by
1References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 1980 |
| Grant date | Dec 28, 1982 |
| Priority date | — |
| Expiry date | Nov 14, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24149
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fibrous activated carbon with a metal chelate compound supported thereon which is suitable for removal of toxic substances in gas. This activated carbon is obtained by attaching a solution or dispersion of the metal chelate compound onto the fibrous activated carbon followed by drying. Contacting the activated carbon with a toxic substance-containing gas provides very efficient removal of the toxic substance from the gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.