JPS57127494A - Method for removal of manganese scale - Google Patents
Method for removal of manganese scaleInfo
- Publication number
- JPS57127494A JPS57127494A JP1069781A JP1069781A JPS57127494A JP S57127494 A JPS57127494 A JP S57127494A JP 1069781 A JP1069781 A JP 1069781A JP 1069781 A JP1069781 A JP 1069781A JP S57127494 A JPS57127494 A JP S57127494A
- Authority
- JP
- Japan
- Prior art keywords
- scale
- soln
- manganese
- manganese scale
- hydrazine
- 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.)
- Granted
Links
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052748 manganese Inorganic materials 0.000 title abstract 4
- 239000011572 manganese Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 abstract 1
- FUSNOPLQVRUIIM-UHFFFAOYSA-N 4-amino-2-(4,4-dimethyl-2-oxoimidazolidin-1-yl)-n-[3-(trifluoromethyl)phenyl]pyrimidine-5-carboxamide Chemical compound O=C1NC(C)(C)CN1C(N=C1N)=NC=C1C(=O)NC1=CC=CC(C(F)(F)F)=C1 FUSNOPLQVRUIIM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 abstract 1
- 229910000377 hydrazine sulfate Inorganic materials 0.000 abstract 1
- 239000012493 hydrazine sulfate Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1069781A JPS57127494A (en) | 1981-01-27 | 1981-01-27 | Method for removal of manganese scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1069781A JPS57127494A (en) | 1981-01-27 | 1981-01-27 | Method for removal of manganese scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57127494A true JPS57127494A (en) | 1982-08-07 |
| JPH0147240B2 JPH0147240B2 (enrdf_load_stackoverflow) | 1989-10-12 |
Family
ID=11757472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1069781A Granted JPS57127494A (en) | 1981-01-27 | 1981-01-27 | Method for removal of manganese scale |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57127494A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708627A1 (fr) * | 1993-08-06 | 1995-02-10 | Damery Bernard | Procédé et produits pour éliminer les dépôts de manganèse et de fer dans les réservoirs et conduites d'eau. |
| JP2008309296A (ja) * | 2007-06-18 | 2008-12-25 | Nitta Moore Co | 加熱・保温チューブ |
-
1981
- 1981-01-27 JP JP1069781A patent/JPS57127494A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708627A1 (fr) * | 1993-08-06 | 1995-02-10 | Damery Bernard | Procédé et produits pour éliminer les dépôts de manganèse et de fer dans les réservoirs et conduites d'eau. |
| JP2008309296A (ja) * | 2007-06-18 | 2008-12-25 | Nitta Moore Co | 加熱・保温チューブ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0147240B2 (enrdf_load_stackoverflow) | 1989-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW224144B (enrdf_load_stackoverflow) | ||
| JPS57127494A (en) | Method for removal of manganese scale | |
| FR2594367B1 (fr) | Procede de placage a chaud par colaminage des alliages d'al contenant du li | |
| ATE19099T1 (de) | Verfahren zur herstellung von feinkoernigen, schweissbaren grossrohrblechen. | |
| DE3277877D1 (en) | Heat treatment of controlled expansion alloys | |
| ES2102480T3 (es) | Procedimiento de decapado de materiales de acero en continuo en una linea de tratamiento. | |
| JPS5489994A (en) | Ferromagnetic activated carbon forming method | |
| DE3170776D1 (en) | Corrosion-inhibiting pigments and their use in coating products | |
| JPS56133478A (en) | Descaling method for stainless steel | |
| ATE43647T1 (de) | Verfahren und vorrichtung zur entfernung von alkalinitrit aus nitrathaltigen salzbaedern. | |
| EP0265709A3 (en) | A method and composition for the treatment of bathtubs | |
| Staines et al. | Surface hardening of stainless steels by plasma nitriding techniques | |
| JPS5521529A (en) | Treating method for rustproof of iron steel material | |
| JPS57140820A (en) | Heat treatment of salt bath | |
| JPS5396263A (en) | Sludge treating apparatus | |
| JPS6442588A (en) | Method for descaling stainless steel strip | |
| JPS648278A (en) | Chromate treatment | |
| JPS57126977A (en) | Preparation of chromate treated steel plate | |
| GB922507A (en) | Improvements in and relating to the conditioning of titanium or titanium base alloys | |
| JPS5637089A (en) | Treating method for water | |
| JPS56133431A (en) | Treatment of iron material polluted by heavy metal | |
| JPS579861A (en) | Heat treatment of inconel 600 to improve intergranular corrosion resistance | |
| Pilot | The treatment of industrial effluent | |
| JPS6479018A (en) | Production of aqueous ferrous chloride solution | |
| JPS53114260A (en) | Method for treating sewage |