GB951729A - Improved composition and process for treating metals - Google Patents
Improved composition and process for treating metalsInfo
- Publication number
- GB951729A GB951729A GB13041/62A GB1304162A GB951729A GB 951729 A GB951729 A GB 951729A GB 13041/62 A GB13041/62 A GB 13041/62A GB 1304162 A GB1304162 A GB 1304162A GB 951729 A GB951729 A GB 951729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- atoms
- aliphatic hydrocarbon
- solution
- hydrocarbon radical
- aqueous acid
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title abstract 2
- 239000011260 aqueous acid Substances 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- KFFQABQEJATQAT-UHFFFAOYSA-N N,N'-dibutylthiourea Chemical compound CCCCNC(=S)NCCCC KFFQABQEJATQAT-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 239000003240 coconut oil Substances 0.000 abstract 1
- 235000019864 coconut oil Nutrition 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003925 fat Substances 0.000 abstract 1
- 235000019197 fats Nutrition 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 235000019198 oils Nutrition 0.000 abstract 1
- 238000005554 pickling Methods 0.000 abstract 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 abstract 1
- 239000003549 soybean oil Substances 0.000 abstract 1
- 235000012424 soybean oil Nutrition 0.000 abstract 1
- 239000003760 tallow Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/068—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors compounds containing a C=C bond
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/62—Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/164—Organic compounds containing a carbon-carbon triple bond
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
An aqueous acid pickling solution is inhibited by the addition of at least one compound having the general formula <FORM:0951729/C3/1> where R is an aliphatic hydrocarbon radical with 8-22 C atoms, R1 is an aliphatic hydrocarbon radical with 1-3 C atoms and X is a halide. The radical R may be derived from natural fats and oils such as soy bean oil, coconut oil or tallow. The aqueous acid solution contains 2-20% of an acid such as hydrochloric, sulphuric, phosphoric, sulfamic and citric, and 0.01-2% weight of the inhibiting quaternary ammonium compound. The solution may also contain dibutylthiourea and ferric chloride. The metals cleaned may be ferrous, aluminium, zinc or brass.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US100829A US3147244A (en) | 1961-04-05 | 1961-04-05 | Composition for treating materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB951729A true GB951729A (en) | 1964-03-11 |
Family
ID=22281747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13041/62A Expired GB951729A (en) | 1961-04-05 | 1962-04-04 | Improved composition and process for treating metals |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3147244A (en) |
| FR (1) | FR1319135A (en) |
| GB (1) | GB951729A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4388206A (en) * | 1981-12-01 | 1983-06-14 | Gaf Corporation | Corrosion inhibitors |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260673A (en) * | 1964-01-27 | 1966-07-12 | Monsanto Co | Corrosion inhibited phosphoric acid composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB858719A (en) * | 1957-04-12 | 1961-01-11 | Schering Ag | New quaternary ammonium compounds and a process for their manufacture |
| FR1193959A (en) * | 1957-06-05 | 1959-11-05 | ||
| US2994644A (en) * | 1958-03-03 | 1961-08-01 | Phillips Petroleum Co | Purification and drying of liquids |
-
1961
- 1961-04-05 US US100829A patent/US3147244A/en not_active Expired - Lifetime
-
1962
- 1962-04-04 GB GB13041/62A patent/GB951729A/en not_active Expired
- 1962-04-05 FR FR7377A patent/FR1319135A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4388206A (en) * | 1981-12-01 | 1983-06-14 | Gaf Corporation | Corrosion inhibitors |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1319135A (en) | 1963-02-22 |
| US3147244A (en) | 1964-09-01 |
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