Zirconium additives for residual fuel oil
US4297110A · kind A · utility
10Cited by
8References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1980 |
| Grant date | Oct 27, 1981 |
| Priority date | — |
| Expiry date | Mar 31, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/1888
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Zirconium salts of carboxylic acids as additives in residual fuel oil to reduce particulate emission. The additives are especially effective in decreasing particulate emission in the combustion of No. 6 fuel oil, to aid in meeting current particulate emission standards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.