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 |
BE566342A (en) * | 1957-06-05 | |||
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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