Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same
US7928033B2 · kind B2 · utility
4Cited by
17References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 15, 2007 |
| Grant date | Apr 19, 2011 |
| Priority date | — |
| Expiry date | Sep 25, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S95/901
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to a catalyst for reducing mercury, which comprises a reagent comprising any of the sulfites of potassium, sodium, calcium and magnesium, or any of the phosphates thereof, or a combination of them, as a main reagent of a catalyst component. And the present invention relates to the catalyst for reducing mercury, wherein the catalyst component is mixed with a different salt as an agent for inhibiting crystallization of the catalyst component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.