GB1208827A - Composition and process for inhibiting scaling and/or corrosion in cooling water systems and for stabilizing phosphate solutions - Google Patents
Composition and process for inhibiting scaling and/or corrosion in cooling water systems and for stabilizing phosphate solutionsInfo
- Publication number
- GB1208827A GB1208827A GB4934168A GB4934168A GB1208827A GB 1208827 A GB1208827 A GB 1208827A GB 4934168 A GB4934168 A GB 4934168A GB 4934168 A GB4934168 A GB 4934168A GB 1208827 A GB1208827 A GB 1208827A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- alkylene
- corrosion
- composition
- diphosphonic 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
- 238000005260 corrosion Methods 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 229910019142 PO4 Inorganic materials 0.000 title abstract 2
- 230000002401 inhibitory effect Effects 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 2
- 239000010452 phosphate Substances 0.000 title abstract 2
- 239000000498 cooling water Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000000087 stabilizing effect Effects 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- -1 alkylene diphosphonic acid Chemical compound 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical compound CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- IVFGIXMLURJXBZ-UHFFFAOYSA-N 1-phosphonopropylphosphonic acid Chemical compound CCC(P(O)(O)=O)P(O)(O)=O IVFGIXMLURJXBZ-UHFFFAOYSA-N 0.000 abstract 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- 125000005263 alkylenediamine group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- XQRLCLUYWUNEEH-UHFFFAOYSA-N diphosphonic acid Chemical compound OP(=O)OP(O)=O XQRLCLUYWUNEEH-UHFFFAOYSA-N 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 239000004584 polyacrylic acid Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- ZMLYDXATKREYQA-UHFFFAOYSA-J sodium aminotin(3+) methyl-dioxido-oxo-lambda5-phosphane Chemical compound CP([O-])([O-])=O.N[Sn+3].[Na+].CP([O-])([O-])=O ZMLYDXATKREYQA-UHFFFAOYSA-J 0.000 abstract 1
- 235000019832 sodium triphosphate Nutrition 0.000 abstract 1
- 229920003169 water-soluble polymer Polymers 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
-
- 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
- C23F11/10—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 using organic inhibitors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70747068A | 1968-02-23 | 1968-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1208827A true GB1208827A (en) | 1970-10-14 |
Family
ID=24841826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4934168A Expired GB1208827A (en) | 1968-02-23 | 1968-10-17 | Composition and process for inhibiting scaling and/or corrosion in cooling water systems and for stabilizing phosphate solutions |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1903165A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1598419A (enrdf_load_stackoverflow) |
| GB (1) | GB1208827A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2447895A1 (de) * | 1973-10-09 | 1975-04-10 | Drew Chem Corp | Korrosions-schutzmittel |
| EP0006041A1 (en) * | 1978-05-05 | 1979-12-12 | Calgon Corporation | Method for inhibiting corrosion of low carbon steel in aqueous systems |
| US4692316A (en) * | 1984-03-20 | 1987-09-08 | Dearborn Chemicals Limited | Method of inhibiting corrosion in aqueous systems |
| US4692315A (en) * | 1984-04-25 | 1987-09-08 | Dearborn Chemicals Limited | Method of inhibiting corrosion in aqueous systems |
| US4692317A (en) * | 1984-11-08 | 1987-09-08 | W. R. Grace & Co. | Corrosion control in aqueous systems using cationic polymers in combination with phosphonohydroxyacetic acid |
| EP2157058A1 (de) * | 2008-08-12 | 2010-02-24 | Alfred Kärcher GmbH & Co. KG | Pflegemittel, insbesondere für Heißwasserhochdruckreiniger |
| US20120022192A1 (en) * | 2009-01-14 | 2012-01-26 | Kurita Water Industries Ltd. | Inhibitor and method for preventing silica-based scale |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7406595A (enrdf_load_stackoverflow) * | 1973-06-04 | 1974-12-06 | ||
| DE2333353C2 (de) * | 1973-06-30 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur Verhinderung von Korrosion in wasserführenden Systemen und Korrosionsschutzmittel zur Durchführung des Verfahrens |
| US4163733A (en) * | 1977-10-25 | 1979-08-07 | Buckman Laboratories, Inc. | Synergistic compositions for corrosion and scale control |
| DE3040729A1 (de) * | 1979-10-31 | 1981-05-14 | Nippon Paint Co., Ltd., Osaka | Waessriger anstrichstoff und seine verwendung |
| GB2084128B (en) * | 1980-09-25 | 1983-11-16 | Dearborn Chemicals Ltd | Inhibiting corrosion in aqueous systems |
| EP0238728B1 (en) * | 1986-03-26 | 1990-08-29 | Nalco Chemical Company | Corrosion inhibiting |
-
1968
- 1968-10-17 GB GB4934168A patent/GB1208827A/en not_active Expired
- 1968-12-13 FR FR1598419D patent/FR1598419A/fr not_active Expired
-
1969
- 1969-01-23 DE DE19691903165 patent/DE1903165A1/de active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2447895A1 (de) * | 1973-10-09 | 1975-04-10 | Drew Chem Corp | Korrosions-schutzmittel |
| EP0006041A1 (en) * | 1978-05-05 | 1979-12-12 | Calgon Corporation | Method for inhibiting corrosion of low carbon steel in aqueous systems |
| US4692316A (en) * | 1984-03-20 | 1987-09-08 | Dearborn Chemicals Limited | Method of inhibiting corrosion in aqueous systems |
| US4692315A (en) * | 1984-04-25 | 1987-09-08 | Dearborn Chemicals Limited | Method of inhibiting corrosion in aqueous systems |
| US4692317A (en) * | 1984-11-08 | 1987-09-08 | W. R. Grace & Co. | Corrosion control in aqueous systems using cationic polymers in combination with phosphonohydroxyacetic acid |
| EP2157058A1 (de) * | 2008-08-12 | 2010-02-24 | Alfred Kärcher GmbH & Co. KG | Pflegemittel, insbesondere für Heißwasserhochdruckreiniger |
| US20120022192A1 (en) * | 2009-01-14 | 2012-01-26 | Kurita Water Industries Ltd. | Inhibitor and method for preventing silica-based scale |
| US8927654B2 (en) * | 2009-01-14 | 2015-01-06 | Kurita Water Industries Ltd. | Inhibitor and method for preventing silica-based scale |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1598419A (enrdf_load_stackoverflow) | 1970-07-06 |
| DE1903165A1 (de) | 1969-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1208827A (en) | Composition and process for inhibiting scaling and/or corrosion in cooling water systems and for stabilizing phosphate solutions | |
| US4105581A (en) | Corrosion inhibitor | |
| GB1425197A (en) | Process for preventing corrosion and the formation of scale in water | |
| ES353530A1 (es) | Un metodo de hacer una composicion para inhibir y eliminar la formacion de incrustaciones. | |
| US4744949A (en) | Method for preventing corrosion in aqueous systems | |
| US4164521A (en) | Mixtures of polycationic and polyanionic polymers for scale control | |
| US4147627A (en) | Process for scale control using mixtures of polycationic and polyanionic polymers | |
| GB1463173A (en) | Corrosion inhibitor | |
| GB1145386A (en) | Prevention of and removal of scale formation in water systems | |
| ES8601329A1 (es) | Un metodo para obtener un producto inhibidor de incrustaciones | |
| JPH0215184A (ja) | モリブデン酸塩組成物による腐食抑制法 | |
| US4317744A (en) | Corrosion inhibitor | |
| GB1218952A (en) | Treatment of saline water to inhibit scale formation | |
| ES367037A1 (es) | Procedimiento para la proteccion combinada contra la corro-sion y la incrustacion. | |
| GB1474362A (en) | Process for inhibiting the corrosion and deposition of boiler scale in water-conveying systems | |
| GB1491494A (en) | Inhibiting scale | |
| CA1309854C (en) | Inhibiting corrosion of iron base metals | |
| JPS58171576A (ja) | 水系における腐食、スケ−ルおよび汚れ防止剤 | |
| KR880006126A (ko) | 포스폰산 칼슘 물 때 형성 억제제 | |
| EP0396243A1 (en) | The inhibition of corrosion in aqueous systems | |
| GB1325085A (en) | Corrosion inhibiting compositions | |
| US3617577A (en) | Method of inhibiting scale formation | |
| GB1533782A (en) | Use of n-acyl-1-aminoalkane-1,1-diphosphonic acids as complexing agents | |
| US4205143A (en) | Mixtures of polycationic and polyanionic polymers for scale control | |
| CA1329474C (en) | Cooling water corrosion control method and composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 48S | Specification amended (sect. 8/1949) | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |