SE7408496L - - Google Patents
Info
- Publication number
- SE7408496L SE7408496L SE7408496A SE7408496A SE7408496L SE 7408496 L SE7408496 L SE 7408496L SE 7408496 A SE7408496 A SE 7408496A SE 7408496 A SE7408496 A SE 7408496A SE 7408496 L SE7408496 L SE 7408496L
- Authority
- SE
- Sweden
- Prior art keywords
- image
- radical
- water
- hydrogen
- carbon atoms
- Prior art date
Links
- ZJAOAACCNHFJAH-UHFFFAOYSA-N phosphonoformic acid Chemical compound OC(=O)P(O)(O)=O ZJAOAACCNHFJAH-UHFFFAOYSA-N 0.000 abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 229960005102 foscarnet Drugs 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229920001732 Lignosulfonate Polymers 0.000 abstract 1
- 229920002873 Polyethylenimine Polymers 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000003785 benzimidazolyl group Chemical class N1=C(NC2=C1C=CC=C2)* 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- ORTFAQDWJHRMNX-UHFFFAOYSA-M oxidooxomethyl Chemical compound [O-][C]=O ORTFAQDWJHRMNX-UHFFFAOYSA-M 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 1
- 239000001267 polyvinylpyrrolidone Substances 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
-
- 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
DE2333353A DE2333353C2 (de) | 1973-06-30 | 1973-06-30 | Verfahren zur Verhinderung von Korrosion in wasserführenden Systemen und Korrosionsschutzmittel zur Durchführung des Verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7408496L true SE7408496L (fr) | 1975-01-02 |
SE383363B SE383363B (sv) | 1976-03-08 |
Family
ID=5885577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7408496A SE383363B (sv) | 1973-06-30 | 1974-06-27 | Sett att forhindra korrosion och stenbildning i vattenledningssystem samt komposition for genomforande av settet |
Country Status (14)
Country | Link |
---|---|
US (1) | US4026815A (fr) |
JP (1) | JPS526948B2 (fr) |
AT (1) | AT332699B (fr) |
BE (1) | BE816952A (fr) |
CA (1) | CA1030331A (fr) |
CH (1) | CH606484A5 (fr) |
DE (1) | DE2333353C2 (fr) |
DK (1) | DK146059C (fr) |
ES (1) | ES427775A1 (fr) |
FR (1) | FR2235205B1 (fr) |
GB (1) | GB1452557A (fr) |
IT (1) | IT1016235B (fr) |
NL (1) | NL7408703A (fr) |
SE (1) | SE383363B (fr) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5344897B2 (fr) * | 1974-02-08 | 1978-12-02 | ||
JPS5198687A (en) * | 1975-02-27 | 1976-08-31 | Junkansuikeiniokeru dokeizairyonosukeeruboshiho | |
JPS52103338A (en) * | 1976-02-26 | 1977-08-30 | Kouriyuu Kougiyou Kk | Anticorrosive composition for metals |
JPS5853034B2 (ja) * | 1976-03-22 | 1983-11-26 | 栗田工業株式会社 | スケ−ル防止剤 |
JPS52123390A (en) * | 1976-04-09 | 1977-10-17 | Katayama Chemical Works Co | Scale preventing agents |
DE2621606C2 (de) * | 1976-05-14 | 1987-04-16 | Bayer Ag, 5090 Leverkusen | Verwendung von Propan-1,3-diphosphonsäuren für die Wasserkonditionierung |
DE2643422A1 (de) * | 1976-09-21 | 1978-03-30 | Kurita Water Ind Ltd | Wasserbehandlungsmittel und verfahren zur behandlung von wasser |
DE2658475C2 (de) * | 1976-12-23 | 1986-08-21 | Henkel KGaA, 4000 Düsseldorf | Verwendung einer Phosphoncarbonsäure in alkalischen Lösungen |
DE2942864C2 (de) * | 1979-10-24 | 1986-11-20 | Hüls AG, 4370 Marl | Kavitationshemmmende, frostsichere Wärmeübertragungsflüssigkeit |
DE3013887A1 (de) * | 1980-04-10 | 1981-10-15 | Rhein-Chemie Rheinau Gmbh, 6800 Mannheim | Mischung aus einem zink-alkanolamin mischsalz der phosphonobutan-tricarbonsaeure mit einem alkanolamin-salz einer di- und/oder verzweiten monocarbonsaeure, ihre verwendung als korrosionsschutzadditiv, korrosionsschutzadditive enthaltend oder bestehend aus diesen mischungen sowie presswasser, hydraulikfluessigkeit oder kuehlschmierstoff enthaltend diese mischung |
US4500445A (en) * | 1982-03-10 | 1985-02-19 | Petrolite Corporation | Corrosion inhibited aqueous slurries |
US4416785A (en) * | 1982-05-17 | 1983-11-22 | Uop Inc. | Scale-inhibiting compositions of matter |
US4576722A (en) * | 1983-02-22 | 1986-03-18 | The Mogul Corporation | Scale and sludge compositions for aqueous systems |
US4936987A (en) * | 1983-03-07 | 1990-06-26 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
AU562417B2 (en) * | 1983-04-13 | 1987-06-11 | W.R. Grace & Co. | Phosphate or molybdate anti-corrosive compositions |
US4640793A (en) * | 1984-02-14 | 1987-02-03 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
GB2155919B (en) * | 1984-03-20 | 1987-12-02 | Dearborn Chemicals Ltd | A method of inhibiting corrosion in aqueous systems |
GB2159511B (en) * | 1984-04-25 | 1988-09-21 | Dearborn Chemicals Ltd | A method of inhibiting corrosion in aqueous systems |
US4566973A (en) * | 1984-08-06 | 1986-01-28 | The B. F. Goodrich Company | Scale inhibition in water systems |
GB2168359B (en) * | 1984-11-08 | 1988-05-05 | Grace W R & Co | A method of inhibiting corrosion in aqueous systems |
US4719083A (en) * | 1985-04-29 | 1988-01-12 | Chemed Corporation | Composition useful as corrosion inhibitor, anti-scalant and continuous biocide for water cooling towers and method of use |
US4664884A (en) * | 1985-06-14 | 1987-05-12 | Drew Chemical Corporation | Corrosion inhibitor |
US4711725A (en) * | 1985-06-26 | 1987-12-08 | Rohm And Haas Co. | Method of stabilizing aqueous systems |
US4642194A (en) * | 1985-09-16 | 1987-02-10 | Nalco Chemical Company | Method for prevention of phosphonate decomposition by chlorine |
US4711724A (en) * | 1985-09-16 | 1987-12-08 | Nalco Chemical Company | Method for prevention of phosphonate decomposition by chlorine |
US4649025A (en) * | 1985-09-16 | 1987-03-10 | W. R. Grace & Co. | Anti-corrosion composition |
CA1332138C (fr) * | 1985-10-29 | 1994-09-27 | Brian Greaves | Traitement de systemes aqueux |
GB2184109A (en) * | 1985-10-29 | 1987-06-17 | Grace W R & Co | The treatment of aqueous systems |
US4904413A (en) * | 1986-03-26 | 1990-02-27 | Nalco Chemical Company | Cooling water corrosion control method and composition |
ES2016796B3 (es) * | 1986-03-26 | 1990-12-01 | Nalco Chemical Co | Inhibicion de la corrosion. |
US4744949A (en) * | 1986-03-26 | 1988-05-17 | Nalco Chemical Company | Method for preventing corrosion in aqueous systems |
US4717542A (en) * | 1987-01-23 | 1988-01-05 | W. R. Grace & Co. | Inhibiting corrosion of iron base metals |
US4759852A (en) * | 1987-10-15 | 1988-07-26 | Nalco Chemical Company | Use of sulfamic acid to inhibit phosphonate decomposition by chlorine-bromine mixtures |
US4798675A (en) * | 1987-10-19 | 1989-01-17 | The Mogul Corporation | Corrosion inhibiting compositions containing carboxylated phosphonic acids and sequestrants |
US5053161A (en) * | 1988-06-10 | 1991-10-01 | The Mogul Corporation | Composition for inhibiting scale in water systems |
US4978456A (en) * | 1988-06-10 | 1990-12-18 | The Mogul Corporation | Method for inhibiting scale and corrosion in water systems |
DE3923283A1 (de) * | 1989-07-14 | 1991-01-24 | Henkel Kgaa | Nitritfreie waessrige nassdressiermittel |
US6503420B1 (en) * | 1997-10-06 | 2003-01-07 | Fmc Corporation | Anti-corrosion solutions for air dehumidification systems |
US6458874B1 (en) * | 2000-06-22 | 2002-10-01 | Basf Corporation | Coating compositions having improved direct to metal adhesion |
US20040030088A1 (en) * | 2002-08-07 | 2004-02-12 | Basf Corporation | Acidic reducer for providing increased adhesion of a two component polyurethane primer to substrates |
US20040071887A1 (en) * | 2002-10-10 | 2004-04-15 | Basf Corporation | Coating compositions having improved "direct to metal" adhesion and method therefore |
JP5407348B2 (ja) * | 2009-01-14 | 2014-02-05 | 栗田工業株式会社 | シリカ系スケール抑制剤及び防止方法 |
CN102367575A (zh) * | 2011-08-29 | 2012-03-07 | 上海贵通新材料科技有限公司 | 一种用于炼油装置的耐高温缓蚀剂及其制备方法和应用 |
WO2019027610A1 (fr) * | 2017-07-31 | 2019-02-07 | Dow Global Technologies Llc | Procédé de suivi d'agents antitartres polymères fluorescents dans des systèmes de distribution d'eau industrielle |
CN109665634A (zh) * | 2019-01-30 | 2019-04-23 | 上海电力学院 | 一种高分子阻垢缓蚀剂及其制备方法和应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1488764A (fr) * | 1965-08-05 | 1967-07-13 | American Cyanamid Co | Procédé pour la protection des parois internes des canalisations et récipients contenant des composés de métaux alcalino-terreux ou de fer |
US3518203A (en) * | 1966-06-28 | 1970-06-30 | Drew Chem Corp | Corrosion and scale inhibitor compositions and processes therefor |
US3483133A (en) * | 1967-08-25 | 1969-12-09 | Calgon C0Rp | Method of inhibiting corrosion with aminomethylphosphonic acid compositions |
GB1208827A (en) * | 1968-02-23 | 1970-10-14 | Grace W R & Co | Composition and process for inhibiting scaling and/or corrosion in cooling water systems and for stabilizing phosphate solutions |
DE2015068B2 (de) * | 1970-03-28 | 1976-07-22 | Bayer Ag, 5090 Leverkusen | Alpha-substituierte phosphonobernsteinsaeuren |
BE785965A (fr) * | 1971-07-07 | 1973-01-08 | Monsanto Co | Inhibiteur de la corrosion a base de polyalkylenepolyamine |
US3752760A (en) * | 1972-03-09 | 1973-08-14 | Calgon Corp | Silt removal |
DE2217692C3 (de) * | 1972-04-13 | 1984-10-18 | Henkel KGaA, 4000 Düsseldorf | Komplexbildner mit mehrwertigen Metallionen |
US3723347A (en) * | 1972-05-17 | 1973-03-27 | Monsanto Co | Corrosion inhibition compositions containing substituted diamine phosphonates and processes for using the same |
-
1973
- 1973-06-30 DE DE2333353A patent/DE2333353C2/de not_active Expired
-
1974
- 1974-06-20 US US05/481,430 patent/US4026815A/en not_active Expired - Lifetime
- 1974-06-27 SE SE7408496A patent/SE383363B/xx not_active IP Right Cessation
- 1974-06-27 NL NL7408703A patent/NL7408703A/xx not_active Application Discontinuation
- 1974-06-27 BE BE145959A patent/BE816952A/fr not_active IP Right Cessation
- 1974-06-28 CA CA203,694A patent/CA1030331A/fr not_active Expired
- 1974-06-28 DK DK350474A patent/DK146059C/da not_active IP Right Cessation
- 1974-06-28 CH CH895174A patent/CH606484A5/xx not_active IP Right Cessation
- 1974-06-28 FR FR7422715A patent/FR2235205B1/fr not_active Expired
- 1974-06-28 JP JP49073437A patent/JPS526948B2/ja not_active Expired
- 1974-06-28 ES ES427775A patent/ES427775A1/es not_active Expired
- 1974-06-28 GB GB2877174A patent/GB1452557A/en not_active Expired
- 1974-06-28 IT IT51817/74A patent/IT1016235B/it active
- 1974-06-28 AT AT539174A patent/AT332699B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2235205A1 (fr) | 1975-01-24 |
NL7408703A (nl) | 1975-01-02 |
CA1030331A (fr) | 1978-05-02 |
SE383363B (sv) | 1976-03-08 |
JPS5043068A (fr) | 1975-04-18 |
DE2333353C2 (de) | 1983-05-19 |
CH606484A5 (fr) | 1978-10-31 |
ATA539174A (de) | 1976-01-15 |
DK350474A (fr) | 1975-02-17 |
JPS526948B2 (fr) | 1977-02-25 |
US4026815A (en) | 1977-05-31 |
DK146059C (da) | 1983-11-14 |
IT1016235B (it) | 1977-05-30 |
BE816952A (fr) | 1974-12-27 |
GB1452557A (en) | 1976-10-13 |
DE2333353A1 (de) | 1975-01-23 |
AT332699B (de) | 1976-10-11 |
DK146059B (da) | 1983-06-20 |
ES427775A1 (es) | 1977-02-01 |
FR2235205B1 (fr) | 1978-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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