EP0111284B1 - Procédé de nettoyage - Google Patents
Procédé de nettoyage Download PDFInfo
- Publication number
- EP0111284B1 EP0111284B1 EP83112199A EP83112199A EP0111284B1 EP 0111284 B1 EP0111284 B1 EP 0111284B1 EP 83112199 A EP83112199 A EP 83112199A EP 83112199 A EP83112199 A EP 83112199A EP 0111284 B1 EP0111284 B1 EP 0111284B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkaline
- cleaning
- acid
- dispersion
- phosphoric 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
- 238000004140 cleaning Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 21
- 239000006185 dispersion Substances 0.000 claims description 19
- 239000012141 concentrate Substances 0.000 claims description 13
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 10
- 239000013543 active substance Substances 0.000 claims description 9
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 9
- 239000004327 boric acid Substances 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 8
- 239000008139 complexing agent Substances 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012670 alkaline solution Substances 0.000 claims description 3
- 239000002280 amphoteric surfactant Substances 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 239000003945 anionic surfactant Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 150000003009 phosphonic acids Chemical class 0.000 claims description 2
- ZJAOAACCNHFJAH-UHFFFAOYSA-N phosphonoformic acid Chemical class OC(=O)P(O)(O)=O ZJAOAACCNHFJAH-UHFFFAOYSA-N 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- 239000000243 solution Substances 0.000 description 26
- 235000011121 sodium hydroxide Nutrition 0.000 description 12
- 239000004480 active ingredient Substances 0.000 description 8
- 235000011007 phosphoric acid Nutrition 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000012459 cleaning agent Substances 0.000 description 5
- 238000005238 degreasing Methods 0.000 description 5
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 150000001642 boronic acid derivatives Chemical class 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- -1 ether carboxylic acids Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000000174 gluconic acid Substances 0.000 description 2
- 235000012208 gluconic acid Nutrition 0.000 description 2
- 230000003165 hydrotropic effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 159000000001 potassium salts Chemical class 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- SZHQPBJEOCHCKM-UHFFFAOYSA-N 2-phosphonobutane-1,2,4-tricarboxylic acid Chemical compound OC(=O)CCC(P(O)(O)=O)(C(O)=O)CC(O)=O SZHQPBJEOCHCKM-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical class NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/06—Hydroxides
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/16—Phosphates including polyphosphates
Definitions
- the boric acid dispersion also contains other constituents, such as complexing agents and stabilizers.
- complexing agents are nitrilotriacetic acid, ethylenediaminetetraacetic acid, gluconic acid and / or citric acid, preferably phosphonic acids or phosphonocarboxylic acids, such as 1-hydroxyethane-1,1-diphosphonic acid, aminotrimethylene phosphonic acid and 2-phosphono-1,2,4-butane-tricarboxylic acid.
- the addition of the complexing agents can be up to 5 percent by weight, based on the total product.
- a solution with a pH of 9.2 which contains 60 g / l sodium hydroxide solution (50%) and 50 g / l of the following dispersion:
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823246124 DE3246124A1 (de) | 1982-12-13 | 1982-12-13 | Reinigungsverfahren |
| DE3246124 | 1982-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0111284A2 EP0111284A2 (fr) | 1984-06-20 |
| EP0111284B1 true EP0111284B1 (fr) | 1986-10-08 |
Family
ID=6180555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83112199A Expired EP0111284B1 (fr) | 1982-12-13 | 1983-12-05 | Procédé de nettoyage |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4485027A (fr) |
| EP (1) | EP0111284B1 (fr) |
| JP (1) | JPS59161497A (fr) |
| AU (1) | AU559660B2 (fr) |
| DE (2) | DE3246124A1 (fr) |
| ZA (1) | ZA839236B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3501775A1 (de) * | 1985-01-21 | 1986-07-24 | Henkel KGaA, 4000 Düsseldorf | Neue kationtenside auf der basis von quartaeren ammoniumverbindungen und ihre verwendung in reinigungsmitteln |
| US4713119A (en) * | 1986-03-20 | 1987-12-15 | Stauffer Chemical Company | Process for removing alkali metal aluminum silicate scale deposits from surfaces of chemical process equipment |
| US4778533A (en) * | 1987-02-04 | 1988-10-18 | Aluminum Company Of America | Aluminum-magnesium alloy sheet product and method for inhibiting formation of a film thereon |
| FI79857C (fi) * | 1988-07-12 | 1990-03-12 | Orion Yhtymae Oy | Rengoeringsmedelkomposition och dess anvaendning. |
| US5246552A (en) * | 1989-09-21 | 1993-09-21 | Tomei Sangyo Kabushiki Kaisha | Method for cleaning and disinfecting soft contact lens and treating solution for soft contact lenses |
| JP3199824B2 (ja) * | 1992-03-13 | 2001-08-20 | 日本パーカライジング株式会社 | ぶりき材用洗浄液及び洗浄方法 |
| US5580421A (en) * | 1994-06-14 | 1996-12-03 | Fsi International | Apparatus for surface conditioning |
| US5622569A (en) * | 1995-06-02 | 1997-04-22 | Aluminum Company Of America | Aluminum rigid container sheet cleaner and cleaning method |
| EP0970172A4 (fr) * | 1996-12-06 | 2000-12-20 | Henkel Corp | Composition et procede destines a nettoyer/degraisser des surfaces de metal, particulierement des composites de cuivre et d'aluminium |
| US6211132B1 (en) * | 1996-12-13 | 2001-04-03 | Henkel Corporation | Composition and method for deburring/degreasing/cleaning metal surfaces |
| US6165273A (en) | 1997-10-21 | 2000-12-26 | Fsi International Inc. | Equipment for UV wafer heating and photochemistry |
| JP4895368B2 (ja) * | 2006-09-08 | 2012-03-14 | 花王株式会社 | 鋼板の製造方法 |
| JP7717500B2 (ja) * | 2020-06-12 | 2025-08-04 | 花王株式会社 | 鋼板用洗浄剤 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2444836A (en) * | 1948-07-06 | Detergent briquette | ||
| US1609847A (en) * | 1924-09-27 | 1926-12-07 | Gold Dust Corp | Liquid cleaning compound |
| US1870312A (en) * | 1928-10-19 | 1932-08-09 | Drackett Chemical Company | Cleanser for household use |
| CA777770A (en) * | 1964-12-24 | 1968-02-06 | Henkel And Cie., G.M.B.H. | Continuous cleansing of rigid materials |
| ZA661932B (fr) * | 1965-04-01 | |||
| CA797196A (en) * | 1966-02-15 | 1968-10-22 | Colgate-Palmolive Company | Dishwashing composition and method of using same |
| DE1302882B (de) * | 1967-01-07 | 1971-01-07 | Henkel & Cie Gmbh | Verfahren zur Ergaenzung von Reinigungsbaedern fuer die kontinuierliche Reinigung von starrem Material |
| AT292408B (de) * | 1968-09-02 | 1971-08-25 | Henkel & Cie Gmbh | Verfahren zur Reinigung von Aluminium-Oberflächen vor dem Lackieren |
| US3840481A (en) * | 1972-06-08 | 1974-10-08 | Eltzroth & Ass J M | Cleaning composition and preparation and use thereof |
| US3927970A (en) * | 1973-11-12 | 1975-12-23 | Basf Wyandotte Corp | Liquid laundry builder containing alkali hydroxide and borax |
| US4000083A (en) * | 1974-05-06 | 1976-12-28 | B°V° Chemie Combinatie Amsterdam C°C°A° | Sequestering agents |
| DE2847437C2 (de) * | 1978-11-02 | 1983-10-06 | Henkel Kgaa, 4000 Duesseldorf | Verfahren zur Herstellung von Waschlaugen |
-
1982
- 1982-12-13 DE DE19823246124 patent/DE3246124A1/de not_active Withdrawn
-
1983
- 1983-09-30 US US06/537,591 patent/US4485027A/en not_active Expired - Fee Related
- 1983-12-05 EP EP83112199A patent/EP0111284B1/fr not_active Expired
- 1983-12-05 DE DE8383112199T patent/DE3366715D1/de not_active Expired
- 1983-12-12 AU AU22308/83A patent/AU559660B2/en not_active Ceased
- 1983-12-12 JP JP58232892A patent/JPS59161497A/ja active Pending
- 1983-12-12 ZA ZA839236A patent/ZA839236B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2230883A (en) | 1984-06-21 |
| DE3366715D1 (en) | 1986-11-13 |
| US4485027A (en) | 1984-11-27 |
| ZA839236B (en) | 1984-07-25 |
| EP0111284A2 (fr) | 1984-06-20 |
| AU559660B2 (en) | 1987-03-19 |
| JPS59161497A (ja) | 1984-09-12 |
| DE3246124A1 (de) | 1984-06-14 |
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