Use of dispersions of iron particles as fuel additive
US9695375B2 · kind B2 · utility
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3References
27Claims
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Key dates
| Filing date | Dec 19, 2011 |
| Grant date | Jul 4, 2017 |
| Priority date | — |
| Expiry date | Jan 8, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/1883
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A fuel additive is formed from dispersions including an organic phase, at least one amphiphlic agent and solid objects based on particles of an iron compound in the crystallized form with a small size, as a fuel additive. The particles have an average size DDRX of less than or equal to 7 nm measured by X-ray diffraction, and at least 80% by number of the particles have a size DMET of less than or equal to 7 nm measured by transmission electron microscopy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.