Mixed metal catalyst additive and method for use in hydrocarbonaceous fuel combustion system
US7276094B2 · kind B2 · utility
6Cited by
14References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2003 |
| Grant date | Oct 2, 2007 |
| Priority date | — |
| Expiry date | Mar 19, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/305
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A hydrocarbonaceous fuel additive, fuel composition, and method all lower both carbon particulate emissions and improve slag properties in combustion systems including, for instance, utility furnaces and boiler systems. The mixed metal catalyst may include a transition metal-containing compound, an alkali metal compound, and a magnesium-containing compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.