Low emissions hydrogen blended pilot
US6874323B2 · kind B2 · utility
18Cited by
9References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2003 |
| Grant date | Apr 5, 2005 |
| Priority date | — |
| Expiry date | Mar 3, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23C2900/9901
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method of operating a gas turbine combustor to achieve overall lower emissions of nitrous oxides by supplying a mixture of natural gas and hydrogen gas to the combustion chamber of the gas turbine in a manner that the localized concentration of hydrogen gas is greater than 0.1% by mass of the mass of the mixture, and less than 20.0% by mass of the mixture prior to combusting the mixture in the combustion chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.