ES2195637T3 - Composicion inhibidora de las incrustaciones y de la corrosion. - Google Patents
Composicion inhibidora de las incrustaciones y de la corrosion.Info
- Publication number
- ES2195637T3 ES2195637T3 ES99957160T ES99957160T ES2195637T3 ES 2195637 T3 ES2195637 T3 ES 2195637T3 ES 99957160 T ES99957160 T ES 99957160T ES 99957160 T ES99957160 T ES 99957160T ES 2195637 T3 ES2195637 T3 ES 2195637T3
- Authority
- ES
- Spain
- Prior art keywords
- integer
- component
- phosphonocarboxylic
- endowed
- inclusive
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000002401 inhibitory effect Effects 0.000 title 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- -1 amine compound Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Composición inhibidora de las incrustaciones y de la corrosión para proteger las superficies metálicas de las instalaciones que utilizan el agua como fluido energético o térmico, cuya composición, que contiene un componente fosfonocarboxílico (PC) y un componente amina grasa (AF), se caracteriza por comprender: (A) un componente fosfonocarboxílico elegido entre el conjunto constituido por (a) los compuestos de fórmula I: en la que n es un número entero tal que 1 < N > 8, y cada R representa, independientemente unas de otras, un átomo de hidrógeno, un átomo de un metal alcalino (especialmente Na o K), un grupo amon o (especialmente NH4+) o un grupo alquilo de C1-C4, y (b) sus mezclas, y (B) al menos un compuesto amina grasa de fórmula II n'' en la que R¿ representa un radical hidrocarbonado alifático saturado o insaturado de C12-C22E, m representa un número entero dotado de un valor comprendido entre 2 y 8 ambos inclusive, y n¿ representa un número entero dotado de un valor comprendido entre 0 y 7 ambos inclusive.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9807918A FR2780722B1 (fr) | 1998-06-23 | 1998-06-23 | Composition inhibitrice d'entartrage et de corrosion de circuits d'eau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2195637T3 true ES2195637T3 (es) | 2003-12-01 |
Family
ID=9527735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99957160T Expired - Lifetime ES2195637T3 (es) | 1998-06-23 | 1999-06-14 | Composicion inhibidora de las incrustaciones y de la corrosion. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1129038B1 (es) |
| AU (1) | AU4268899A (es) |
| DE (1) | DE69906566T2 (es) |
| ES (1) | ES2195637T3 (es) |
| FR (1) | FR2780722B1 (es) |
| WO (1) | WO1999067177A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6395732B2 (ja) | 2013-03-01 | 2018-09-26 | ゼネラル・エレクトリック・カンパニイ | ガスタービン空気圧縮機での腐食を防止するための組成物及び方法 |
| US9023779B2 (en) | 2013-03-15 | 2015-05-05 | Ecolab Usa Inc. | Inhibiting corrosion of aluminum on consumer ware washing product using phosphinosuccinic acid oligomers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8829830D0 (en) * | 1988-12-21 | 1989-02-15 | Ciba Geigy Ag | Method for treating water |
| EP0451434B1 (en) * | 1990-04-13 | 1994-08-03 | Denac N.V. | Method for controlling deposits and corrosion in water treatment applications |
| EP0677485A1 (de) * | 1994-03-22 | 1995-10-18 | Faborga S.A. | Mittel zur Verhinderung von Ausscheidungen in Prozesswässern |
| GB9409483D0 (en) * | 1994-05-12 | 1994-06-29 | Fmc Corp Uk Ltd | Scale inhibition process |
-
1998
- 1998-06-23 FR FR9807918A patent/FR2780722B1/fr not_active Expired - Fee Related
-
1999
- 1999-06-14 ES ES99957160T patent/ES2195637T3/es not_active Expired - Lifetime
- 1999-06-14 EP EP99957160A patent/EP1129038B1/fr not_active Expired - Lifetime
- 1999-06-14 AU AU42688/99A patent/AU4268899A/en not_active Abandoned
- 1999-06-14 WO PCT/FR1999/001408 patent/WO1999067177A1/fr not_active Ceased
- 1999-06-14 DE DE69906566T patent/DE69906566T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU4268899A (en) | 2000-01-10 |
| WO1999067177A1 (fr) | 1999-12-29 |
| DE69906566T2 (de) | 2003-12-24 |
| FR2780722B1 (fr) | 2000-09-01 |
| EP1129038A1 (fr) | 2001-09-05 |
| DE69906566D1 (de) | 2003-05-08 |
| FR2780722A1 (fr) | 2000-01-07 |
| EP1129038B1 (fr) | 2003-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR064876A1 (es) | Composiciones de amino alcohol y biocidas para sistemas de base acuosa | |
| ES2182535T3 (es) | Derivados de benzo(b)tiepina-1,-dioxido, procedimiento para su preparacion, medicamentos que contienen estos compuestos y su utilizacion. | |
| ES2032596T3 (es) | Composiciones inhibidoras de corrosion. | |
| ES8702437A1 (es) | Procedimiento para la obtencion de tetrapeptidos sustituidos | |
| AR048213A1 (es) | 1-(4-mono-y di-halometilsulfonilfenil)-2-acilamino-fluorpropanoles analogos al florfenicol | |
| ES8404671A1 (es) | Un procedimiento para la preparacion de derivados del acido fenoxialquilcarboxilico. | |
| ES2083625T3 (es) | Derivados de n-feniltiourea y uso farmaceutico de los mismos. | |
| ES8707925A1 (es) | Un procedimiento para la preparacion de derivados de aminofenol | |
| NO910491L (no) | Fremgangsmaate til inhibering av korrosjon foraarsaket av oljeproduksjonsfluider. | |
| ES2179817T3 (es) | Dispersantes de pigmento y composicion de pigmentos que los contienen. | |
| DK161896C (da) | Anvendelse af korrosionsinhibitorer i vandige systemer | |
| GB983251A (en) | Improved germicidal compositions | |
| DK1094995T3 (da) | Korrosionsinhibitor til cementsammensætninger | |
| ES8701813A1 (es) | Procedimiento para preparar una composicion polimerizable a base de compuestos olefinicamente insaturados | |
| SE9203539D0 (sv) | Use of a primary amine as a corrosion inhibiting and antimicrobial agent and an aqueous alkaline industrial fluid containing said amine | |
| DK1450750T3 (da) | Derivater af 2-amoni-4-pyridiylmethylthiazolin og anvendelse deraf som inhibitorer af inducerbar NO-syntase | |
| DE60333249D1 (de) | Kesselstein- und Korrosionsinhibitor und Verfahren für Wasserkreisläufe | |
| AR013208A1 (es) | Una composicion detergente liquida acuosa y un procedimiento para prepararla | |
| NO20034835D0 (no) | Eterkarboksylsyrer på basis av alkoksylerte merkaptobenztiazoler og deres anvendelse som korrosjonsinhibitorer | |
| DK436580A (da) | Kavitationshaemmende frostsikre koele-henholdsvis varmeoverfoeringsvaesker | |
| ES2083681T3 (es) | Inhibicion de la corrosion en ambientes fuertemente acidos. | |
| DE69513028D1 (de) | Zusammensetzung zur verhuetung von korrosion und ablagerungen in waessrige systeme und verfahren zur herstellung dieser zusammensetzung | |
| ES2081549T3 (es) | Polisiloxanos provistos de por lo menos un grupo sulfatohexilo unido a c-si. | |
| ATE30603T1 (de) | Korrosionsinhibitoren. | |
| ES8400105A1 (es) | "procedimiento para la preparacion de alcohiltioacilaminoacidos sustituidos". |