Fuel emulsion compositions having reduced NOx emissions
US7491247B1 · kind B1 · utility
4Cited by
8References
33Claims
0Family size
Inventors
Key dates
| Filing date | Aug 29, 2000 |
| Grant date | Feb 17, 2009 |
| Priority date | — |
| Expiry date | May 31, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/285
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Oil continuous fuel emulsion composition having high stability and reduced nitrogen oxide emissions. The fuel emulsion formulation includes diesel fuel, purified water, and an additive package that includes, among other additives, a combination of surfactants, including a primary surfactant, such as a fatty acid diethanolamide, a block copolymer, and a polymeric dispersant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.