Method of inhibiting corrosion of carbon steel piping of condensate and feed water systems in power generating plant
US4564499A · kind A · utility
2Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1984 |
| Grant date | Jan 14, 1986 |
| Priority date | — |
| Expiry date | Oct 29, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23F15/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of inhibiting corrosion of carbon steel piping of condensate and feed water systems in a power generating plant, characterized by continuing the water in said piping to flow after also said plant has been shut down until it is restarted up and by keeping the specific electric conductivity of flowing water at 0.5 .mu.S/cm or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.