FR2293498A1 - PROCESS FOR PREVENTING CORROSION OF METALS IN CONTACT WITH AN AQUEOUS LIQUID, BASED ON NITROGEN AND PHOSPHORUS COMPOUNDS AND COMPOSITIONS USED FOR THIS PURPOSE - Google Patents
PROCESS FOR PREVENTING CORROSION OF METALS IN CONTACT WITH AN AQUEOUS LIQUID, BASED ON NITROGEN AND PHOSPHORUS COMPOUNDS AND COMPOSITIONS USED FOR THIS PURPOSEInfo
- Publication number
- FR2293498A1 FR2293498A1 FR7521565A FR7521565A FR2293498A1 FR 2293498 A1 FR2293498 A1 FR 2293498A1 FR 7521565 A FR7521565 A FR 7521565A FR 7521565 A FR7521565 A FR 7521565A FR 2293498 A1 FR2293498 A1 FR 2293498A1
- Authority
- FR
- France
- Prior art keywords
- metals
- nitrogen
- contact
- aqueous liquid
- phosphorus compounds
- 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.)
- Granted
Links
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52917574A | 1974-12-03 | 1974-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2293498A1 true FR2293498A1 (en) | 1976-07-02 |
FR2293498B1 FR2293498B1 (en) | 1980-01-25 |
Family
ID=24108825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7521565A Granted FR2293498A1 (en) | 1974-12-03 | 1975-07-09 | PROCESS FOR PREVENTING CORROSION OF METALS IN CONTACT WITH AN AQUEOUS LIQUID, BASED ON NITROGEN AND PHOSPHORUS COMPOUNDS AND COMPOSITIONS USED FOR THIS PURPOSE |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5847467B2 (en) |
CA (1) | CA1051188A (en) |
DE (1) | DE2528551A1 (en) |
ES (1) | ES439309A1 (en) |
FR (1) | FR2293498A1 (en) |
GB (1) | GB1519303A (en) |
IT (1) | IT1043491B (en) |
SE (1) | SE426327B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432559A1 (en) * | 1978-07-31 | 1980-02-29 | Chemed Corp | ANTI-CORROSION COMPOSITION |
EP0242229A1 (en) * | 1986-04-18 | 1987-10-21 | Buckman Laboratories International, Inc. | Phosphonic acid/phosphate mixtures for controlling corrosion of metal and inhibiting calcium salt precipitation in aqueous systems |
EP0481667A2 (en) * | 1990-10-15 | 1992-04-22 | Calgon Corporation | Polyphosphate/azole compositions and the use thereof as copper/nickel alloy corrosion inhibitors |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5827349B2 (en) * | 1975-11-25 | 1983-06-08 | 栗田工業株式会社 | Corrosion prevention composition in aqueous systems |
CA1083335A (en) * | 1976-05-10 | 1980-08-12 | Chemed Corporation | Composition and method of inhibiting corrosion |
DE3109827A1 (en) * | 1981-03-14 | 1982-09-23 | Basf Ag | INHIBITORS AGAINST THE CORROSION OF CO (DOWN ARROW) 2 (DOWN ARROW) AND H (DOWN ARROW) 2 (DOWN ARROW) S IN WATER-IN-OIL EMULSIONS |
AU550412B2 (en) * | 1981-03-20 | 1986-03-20 | Goodyear Tire And Rubber Company, The | Tyre cord |
JPS5920477A (en) * | 1982-07-22 | 1984-02-02 | Mitsubishi Heavy Ind Ltd | Anticorrosive for aluminum or aluminum alloy tank |
JPS5920476A (en) * | 1982-07-22 | 1984-02-02 | Mitsubishi Heavy Ind Ltd | Corrosion inhibitor for aluminum or aluminum alloy tank |
US4551262A (en) * | 1983-10-05 | 1985-11-05 | Samakaev Rafail K | Composition for preventing deposition of inorganic salts |
CN108463577B (en) | 2015-11-04 | 2021-11-19 | 伊利诺斯工具制品有限公司 | Corrosion inhibitor and water conditioner |
KR20190086530A (en) | 2016-12-20 | 2019-07-22 | 세이코 피엠씨 가부시키가이샤 | A weather resistance improver, a resin composition for covering a metal nanowire layer, and a metal nanowire-containing laminate |
CN111575721A (en) * | 2020-04-07 | 2020-08-25 | 苏州杜玛科技有限公司 | High-temperature oxide cleaning agent based on organic phosphonic acid, preparation and use method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA940697A (en) * | 1967-06-13 | 1974-01-29 | Chemed Corporation | Organic phosphonic acid compound corrosion protection in aqueous systems |
NL7306731A (en) * | 1972-05-17 | 1973-11-20 | ||
US3837803A (en) * | 1972-07-11 | 1974-09-24 | Betz Laboratories | Orthophosphate corrosion inhibitors and their use |
-
1975
- 1975-06-12 CA CA230,082A patent/CA1051188A/en not_active Expired
- 1975-06-26 DE DE19752528551 patent/DE2528551A1/en active Granted
- 1975-06-27 JP JP50079958A patent/JPS5847467B2/en not_active Expired
- 1975-07-03 SE SE7507678-6A patent/SE426327B/en unknown
- 1975-07-04 GB GB28403/75A patent/GB1519303A/en not_active Expired
- 1975-07-09 FR FR7521565A patent/FR2293498A1/en active Granted
- 1975-07-11 ES ES439309A patent/ES439309A1/en not_active Expired
- 1975-10-20 IT IT28449/75A patent/IT1043491B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432559A1 (en) * | 1978-07-31 | 1980-02-29 | Chemed Corp | ANTI-CORROSION COMPOSITION |
EP0242229A1 (en) * | 1986-04-18 | 1987-10-21 | Buckman Laboratories International, Inc. | Phosphonic acid/phosphate mixtures for controlling corrosion of metal and inhibiting calcium salt precipitation in aqueous systems |
EP0481667A2 (en) * | 1990-10-15 | 1992-04-22 | Calgon Corporation | Polyphosphate/azole compositions and the use thereof as copper/nickel alloy corrosion inhibitors |
EP0481667A3 (en) * | 1990-10-15 | 1994-03-09 | Calgon Corp |
Also Published As
Publication number | Publication date |
---|---|
IT1043491B (en) | 1980-02-20 |
DE2528551C2 (en) | 1987-02-12 |
FR2293498B1 (en) | 1980-01-25 |
JPS5847467B2 (en) | 1983-10-22 |
CA1051188A (en) | 1979-03-27 |
DE2528551A1 (en) | 1976-06-10 |
JPS5165045A (en) | 1976-06-05 |
SE7507678L (en) | 1976-06-04 |
SE426327B (en) | 1982-12-27 |
GB1519303A (en) | 1978-07-26 |
ES439309A1 (en) | 1977-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2293498A1 (en) | PROCESS FOR PREVENTING CORROSION OF METALS IN CONTACT WITH AN AQUEOUS LIQUID, BASED ON NITROGEN AND PHOSPHORUS COMPOUNDS AND COMPOSITIONS USED FOR THIS PURPOSE | |
BE829402A (en) | LOW ALLOY STEEL COATING PROCESS | |
ES457440A1 (en) | Corrosion inhibitor for metal surfaces | |
FR2295055A1 (en) | PROCESS FOR OBTAINING A HOMOGENEOUS LIQUID COMPOSITION CONTAINING A POLYOL | |
BE835163A (en) | METHOD AND DEVICE FOR GENERATING DROPS, IN A JET OF LIQUID AND IN PARTICULAR INK | |
IT1029838B (en) | METHOD FOR THE PREPARATION OF LIQUID COMPOSITIONS BASED ON POLYPHOSPHATE WITH A REDUCED STRENGTH TO CORROSION OF ALUMINUM AND OBTAINED PRODUCT | |
RO68544A (en) | SLIDING TUBE DEVICE FOR ADJUSTING THE CASTING OF THE LIQUID METAL OF A CASTING CONTAINER | |
RO63283A (en) | METHOD FOR THE EVAPORATION OF A LIQUID | |
BE785273A (en) | METHOD AND DEVICE FOR COLD STRETCHING OF METAL TUBES, IN PARTICULAR STEEL TUBES | |
BE798482A (en) | PROCESS FOR IMPOSING THE NITROGEN CONTENT DURING A REFINING OF A FUSION METAL BY ARGON AND OXYGEN | |
IT1084375B (en) | PROCEDURE FOR THE CONTINUOUS PRODUCTION OF ADDITIVES IN A CONTAINER FULL OF MELTED METAL. | |
FR2344360A1 (en) | PROCESS AND DEVICE FOR FILLING A MOLD, BY CASTING, WITH A DETERMINED QUANTITY OF LIQUID METAL | |
BE818129A (en) | METHOD AND DEVICE FOR AERATION OF A LIQUID | |
FR2313462A1 (en) | CORROSION INHIBITION PROCESS OF METALS IN CONTACT WITH A CORROSIVE AQUEOUS MEDIUM, USING CARBOXYLATED LACTONS | |
FR2287040A1 (en) | METHOD AND DEVICE FOR CHECKING THE SOLIDIFICATION OF STEEL IN A CONTINUOUS CASTING SHELL | |
BE815891A (en) | METHOD AND DEVICE FOR COOLING THE BAR FORMED IN AN OSCILLATING LINGOTIER DURING THE CONTINUOUS CASTING OF STEEL | |
FR2319105A1 (en) | DEVICE FOR COOLING REFRIGERATION WATER IN PARTICULAR IN REFRIGERATION TOWERS | |
FR2315094A1 (en) | DETERMINATIONS OF THE CONCENTRATION OF BACTERICIDAL ADDITIVE IN A LIQUID | |
BE798896A (en) | METHOD FOR MEASURING THE EFFERVESCENCE OF A STEEL | |
BE807411A (en) | PROCESS FOR OBTAINING A HOMOGENEOUS ORIENTATION OF THE MOLECULES OF A LIQUID CRYSTAL IN A LIQUID CRYSTAL DEVICE | |
BE833773A (en) | PROCESS FOR IMPROVING THE SUITABILITY FOR STAMPING STEEL STRIPS WITH LOW MANGANESE CONTENT | |
BE836258A (en) | PROCESS FOR DISSOLUTION OF A GAS IN A LIQUID | |
BE781836A (en) | CATALYST FOR THE COMBUSTION OF AMMONIA IN NITROGEN MONOXIDE ET ITS PREPARATION PROCESS | |
FR2348477A1 (en) | DEVICE FOR MEASURING THE LEVEL OF LIQUID METAL IN A CONTINUOUS METAL CASTING LINGOTIER | |
BE789661A (en) | METHOD AND DEVICE FOR COOLING CAST STEEL IN A CONTINUOUS CAST LINGOTIER THAT CAN BE ANIMATED BY OSCILLATION |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |