RO85232B - Procedeu pentru curatirea tevilor fierbatoare ale schimbatoarelor de caldura - Google Patents
Procedeu pentru curatirea tevilor fierbatoare ale schimbatoarelor de calduraInfo
- Publication number
- RO85232B RO85232B RO102769A RO10276980A RO85232B RO 85232 B RO85232 B RO 85232B RO 102769 A RO102769 A RO 102769A RO 10276980 A RO10276980 A RO 10276980A RO 85232 B RO85232 B RO 85232B
- Authority
- RO
- Romania
- Prior art keywords
- heat exchangers
- cleaning
- pipes
- boiler tubes
- boiling pipes
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000004140 cleaning Methods 0.000 title abstract 3
- 238000009835 boiling Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 238000004131 Bayer process Methods 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 238000005304 joining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Inventia se refera la un procedeu pentru curatirea tevilor fierbatoare ale schimbatoarelor de caldura, la fabricarea aluminei, dupa procedeul Bayer. Procedeul pentru curatirea tevilor fierbatoare ale schimbatoarelor de caldura, conform inventiei, consta în schimbarea periodica a fluxurilor paralele de materiale care strabat tevile între ele în asa fel încît cel putin printr-unul din fluxuri sa curga o lesie apoasa de soda caustica sau apa care curata de depuneri tevile prin care circula, iar prin restul, turbureala, fluxurile unindu-se ulterior, pentru a putea fi folosite în continuare în procesele de preparare a bauxitei.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO102769A RO85232B (ro) | 1980-12-04 | 1980-12-04 | Procedeu pentru curatirea tevilor fierbatoare ale schimbatoarelor de caldura |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO102769A RO85232B (ro) | 1980-12-04 | 1980-12-04 | Procedeu pentru curatirea tevilor fierbatoare ale schimbatoarelor de caldura |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85232A RO85232A (ro) | 1984-09-29 |
| RO85232B true RO85232B (ro) | 1984-10-30 |
Family
ID=20109238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO102769A RO85232B (ro) | 1980-12-04 | 1980-12-04 | Procedeu pentru curatirea tevilor fierbatoare ale schimbatoarelor de caldura |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85232B (ro) |
-
1980
- 1980-12-04 RO RO102769A patent/RO85232B/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85232A (ro) | 1984-09-29 |
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