GB814508A - Corrosion inhibition in steam power plants - Google Patents
Corrosion inhibition in steam power plantsInfo
- Publication number
- GB814508A GB814508A GB16290/57A GB1629057A GB814508A GB 814508 A GB814508 A GB 814508A GB 16290/57 A GB16290/57 A GB 16290/57A GB 1629057 A GB1629057 A GB 1629057A GB 814508 A GB814508 A GB 814508A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonia
- generator
- pressure turbine
- steam power
- feedwater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
814,508. Preventing corrosion. SULZER FRERES S.A. May 22, 1957. [June 14, 1956], No. 16290/57 Class 123(1) [June 14, In a steam power plant employing a generator operating at or above critical pressure and at a temperature of at least 600‹C., the generator 2 supplies steam to a high pressure turbine 3 whence it flows successively through a reheater 5, an intermediate pressure turbine 6, a second stage reheater 9 and low pressure turbine 7 to a condenser 10. From the condenser water is pumped through preheaters 12 and a degasifier 13 into a feed tank 14 whence a pump 15 delivers it into the generator. To prevent corrosion, particuarly in the turbine 7 and the condensate return pipe, ammonia in the liquid or gaseous state is added to the working fluid to give an ammonia content in the feedwater of 0.1 to 2 mg. per litre, the ammonia being injected into the feedwater at one of points 16, 17 or 18 or into the turbines 6, 7.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH814508X | 1956-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB814508A true GB814508A (en) | 1959-06-03 |
Family
ID=4538825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16290/57A Expired GB814508A (en) | 1956-06-14 | 1957-05-22 | Corrosion inhibition in steam power plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB814508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445179A (en) * | 1964-12-15 | 1969-05-20 | Stork & Co Nv | Method and device for inhibiting corrosion in sterilizers |
-
1957
- 1957-05-22 GB GB16290/57A patent/GB814508A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445179A (en) * | 1964-12-15 | 1969-05-20 | Stork & Co Nv | Method and device for inhibiting corrosion in sterilizers |
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