Residual fuel oil conditioners containing metal salts in aqueous solution
US4512774A · kind A · utility
21Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 1978 |
| Grant date | Apr 23, 1985 |
| Priority date | — |
| Expiry date | Dec 27, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/1275
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Residual fuel oil conditioners comprising an aqueous solution of (a) from 2.0 to 20.0% by weight of at least one water soluble metal salt selected from the halides, sulfates, and nitrates of magnesium, manganese, zinc, copper, lead, iron, nickel, aluminum, calcium and barium; and (b) from 0.1 to 25.0% by weight of a surfactant, preferably a nonionic surfactant having an HLB of from 12 to 17.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.