GB1108590A - Process of protecting metal surfaces and compositions therefor - Google Patents
Process of protecting metal surfaces and compositions thereforInfo
- Publication number
- GB1108590A GB1108590A GB4256665A GB4256665A GB1108590A GB 1108590 A GB1108590 A GB 1108590A GB 4256665 A GB4256665 A GB 4256665A GB 4256665 A GB4256665 A GB 4256665A GB 1108590 A GB1108590 A GB 1108590A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal surfaces
- protecting metal
- compositions therefor
- inhibitor
- sodium
- 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 1
- 239000000203 mixture Substances 0.000 title 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000004133 Sodium thiosulphate Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 235000013877 carbamide Nutrition 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- -1 heterocyclic nitrogen compounds Chemical class 0.000 abstract 1
- 229910017464 nitrogen compound Inorganic materials 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 238000005554 pickling Methods 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- 150000004763 sulfides Chemical class 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 150000003585 thioureas Chemical class 0.000 abstract 1
- 150000003672 ureas 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
- C23F11/04—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
-
- 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU65093/65A AU421370B2 (en) | 1965-10-11 | 1965-10-11 | Process of conditioning metal surfaces and compositions therefor |
| NL6514309A NL6514309A (enExample) | 1965-10-11 | 1965-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1108590A true GB1108590A (en) | 1968-04-03 |
Family
ID=25634609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4256665A Expired GB1108590A (en) | 1965-10-11 | 1965-10-07 | Process of protecting metal surfaces and compositions therefor |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU421370B2 (enExample) |
| GB (1) | GB1108590A (enExample) |
| NL (1) | NL6514309A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2288190A (en) * | 1994-04-08 | 1995-10-11 | Wonder Wheels | Cleaning composition containing hydrochloric acid |
| EP0878605A3 (en) * | 1997-05-13 | 1999-05-19 | Halliburton Energy Services, Inc. | Use of corrosion inhibited organic acid compositions |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2582675B1 (fr) * | 1985-06-03 | 1992-10-02 | Solvay | Bains et procedes pour le polissage chimique de surfaces en acier inoxydable |
-
1965
- 1965-10-07 GB GB4256665A patent/GB1108590A/en not_active Expired
- 1965-10-11 AU AU65093/65A patent/AU421370B2/en not_active Expired
- 1965-11-04 NL NL6514309A patent/NL6514309A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2288190A (en) * | 1994-04-08 | 1995-10-11 | Wonder Wheels | Cleaning composition containing hydrochloric acid |
| EP0878605A3 (en) * | 1997-05-13 | 1999-05-19 | Halliburton Energy Services, Inc. | Use of corrosion inhibited organic acid compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6509365A (en) | 1967-04-13 |
| AU421370B2 (en) | 1972-02-14 |
| NL6514309A (enExample) | 1967-05-05 |
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