GB896789A - Improvements in or relating to the protection of metals against acidic electrochemical corrosion and compositions therefor - Google Patents
Improvements in or relating to the protection of metals against acidic electrochemical corrosion and compositions thereforInfo
- Publication number
- GB896789A GB896789A GB14110/59A GB1411059A GB896789A GB 896789 A GB896789 A GB 896789A GB 14110/59 A GB14110/59 A GB 14110/59A GB 1411059 A GB1411059 A GB 1411059A GB 896789 A GB896789 A GB 896789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphur
- medium
- metal
- relating
- protection
- 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
- 239000002184 metal Substances 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 230000002378 acidificating effect Effects 0.000 title abstract 2
- 238000006056 electrooxidation reaction Methods 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 5
- 239000005864 Sulphur Substances 0.000 abstract 5
- 239000003112 inhibitor Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- PLZVEHJLHYMBBY-UHFFFAOYSA-N Tetradecylamine Chemical compound CCCCCCCCCCCCCCN PLZVEHJLHYMBBY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 150000002462 imidazolines Chemical class 0.000 abstract 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR896789X | 1958-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB896789A true GB896789A (en) | 1962-05-16 |
Family
ID=9391262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14110/59A Expired GB896789A (en) | 1958-04-25 | 1959-04-24 | Improvements in or relating to the protection of metals against acidic electrochemical corrosion and compositions therefor |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1261370B (enrdf_load_stackoverflow) |
| GB (1) | GB896789A (enrdf_load_stackoverflow) |
| NL (2) | NL238565A (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR784182A (fr) * | 1934-02-06 | 1935-07-22 | Henkel Et Cie G M B H | Procédé de traitement de métaux sensibles à la corrosion avec les liquides acides |
| US2636009A (en) * | 1946-08-31 | 1953-04-21 | Joseph T Irwin | Conditioning of metal surfaces |
| DE1033481B (de) * | 1954-06-10 | 1958-07-03 | Poor & Co | Saure Baeder zum Beizen von Metallen |
-
0
- NL NL105414D patent/NL105414C/xx active
- NL NL238565D patent/NL238565A/xx unknown
-
1959
- 1959-04-22 DE DEI16334A patent/DE1261370B/de active Pending
- 1959-04-24 GB GB14110/59A patent/GB896789A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1261370B (de) | 1968-02-15 |
| NL105414C (enrdf_load_stackoverflow) | |
| NL238565A (enrdf_load_stackoverflow) |
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