Method of reducing smoke and particulate emissions from steam boilers and heaters operating on solid fossil fuels
US7229482B2 · kind B2 · utility
9Cited by
16References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2003 |
| Grant date | Jun 12, 2007 |
| Priority date | — |
| Expiry date | Dec 26, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/305
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of reducing smoke and particulate emissions from steam boilers and process heaters operating on solid fuel by adding a fuel additive which contains an oil-dispersible iron compound and an over-based magnesium compound to the solid fuel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.