Process and catalyst for photocatalytic conversion of contaminants
US6221259A · kind A · utility
15Cited by
11References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 8, 1999 |
| Grant date | Apr 24, 2001 |
| Priority date | — |
| Expiry date | Mar 8, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/909
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process and catalyst for the conversion of contaminants in an oxygen containing contaminated stream comprises passing the oxygen containing contaminated stream over a photocatalyst comprising titanium, zirconium and silica while irradiating the foregoing catalyst with ultraviolet light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.