AR077690A1 - Un metodo para inhibir la corrosion de un metal en contacto con un sistema acuoso y/o inhibir la formacion de oxidacion en el sistema acuoso. - Google Patents
Un metodo para inhibir la corrosion de un metal en contacto con un sistema acuoso y/o inhibir la formacion de oxidacion en el sistema acuoso.Info
- Publication number
- AR077690A1 AR077690A1 ARP100102844A ARP100102844A AR077690A1 AR 077690 A1 AR077690 A1 AR 077690A1 AR P100102844 A ARP100102844 A AR P100102844A AR P100102844 A ARP100102844 A AR P100102844A AR 077690 A1 AR077690 A1 AR 077690A1
- Authority
- AR
- Argentina
- Prior art keywords
- weight
- inhibiting
- linear
- branched
- alkyl groups
- Prior art date
Links
Classifications
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- 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
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- 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
- C23F11/173—Macromolecular compounds
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- 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
- C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
- C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/939—Corrosion inhibitor
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Método para inhibir la oxidacion y la corrosion en sistemas acuosos, por ejemplo, bajo condiciones de alta temperatura y presion tales como temperaturas hasta 250°C y/o presiones hasta 10000 psi (es decir, alrededor de 68,9 MPa). El método involucra proporcionar composiciones poliméricas que comprenden 1% a 100% en peso de un monomero de amida que contiene fosforo a dichos sistemas acuosos, que surgen, por ejemplo, en conexion con operaciones de los campos petrolíferos y algunas aplicaciones para el tratamiento del agua. Reivindicacion 1: Un método para inhibir la corrosion del metal en contacto con un sistema acuoso y/o inhibir la formacion de oxidacion en el sistema acuoso, método que comprende la adicion al sistema acuoso de una cantidad efectiva de una composicion polimérica que comprende las unidades polimerizadas que derivan de: a) 1% a 100%, en peso, de un monomero de amida que contiene fosforo que tiene la formula general (1); en donde X1, X2 son cada uno, individualmente, hidrogeno, grupos alquilo C1-4, lineales o ramificados, grupos arilo, grupos que contienen nitrogeno o iones metálicos; X1 y X2 juntos pueden ser un átomo metálico multivalente, o X1 y X2 pueden estar encadenados juntos para formar una estructura cíclica; R1, R2, R3, R4 son cada una, individualmente, hidrogeno, grupos alquilo C1-4 lineales o ramificados, grupos arilo, y combinaciones de los mismos; y R5 está ausente, o R5 es grupos alquilo C1-20 lineales o ramificados, grupos arilo, residuo de oxido de etileno, residuo de oxido de propileno, o combinaciones de los mismos; o R5 es -R6-O-, donde R6 está ya sea ausente o, cuando está presente, es grupos alquilo C1-20 lineales o ramificados, grupos arilo, residuo de oxido de etileno, residuos de oxido de propileno, o combinaciones de los mismos; en donde el porcentaje de peso se basa en el peso total de dicha composicion polimérica y los porcentajes de peso de todos los componentes totaliza 100%, y en donde dicha composicion polimérica tiene un peso molecular promedio en peso entre 1.000 y 200.000 gramos/moles.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27473409P | 2009-08-20 | 2009-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR077690A1 true AR077690A1 (es) | 2011-09-14 |
Family
ID=42938167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP100102844A AR077690A1 (es) | 2009-08-20 | 2010-08-03 | Un metodo para inhibir la corrosion de un metal en contacto con un sistema acuoso y/o inhibir la formacion de oxidacion en el sistema acuoso. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8158561B2 (es) |
| EP (1) | EP2298704A1 (es) |
| AR (1) | AR077690A1 (es) |
| AU (1) | AU2010203038A1 (es) |
| BR (1) | BRPI1003018A2 (es) |
| CA (1) | CA2709033C (es) |
| MX (1) | MX2010009006A (es) |
| SA (1) | SA110310598B1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120118575A1 (en) * | 2010-11-12 | 2012-05-17 | James Griffin | Thermally Stable Scale Inhibitor Compositions |
| CN103665263B (zh) * | 2012-09-20 | 2016-12-28 | 中国石油化工股份有限公司 | 一种含膦酸基聚合物及其应用和含膦酸基聚合物钻井液降粘剂 |
| WO2017211563A1 (en) * | 2016-06-07 | 2017-12-14 | Tougas Oilfield Solutions Gmbh | Method for inhibiting metal corrosion in oil and natural gas production |
| WO2018218631A1 (en) | 2017-06-02 | 2018-12-06 | Dow Global Technologies Llc | Waterborne epoxy coating composition |
| WO2018224478A1 (en) | 2017-06-07 | 2018-12-13 | Tougas Oilfield Solutions Gmbh | Scale inhibitor |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526728A (en) * | 1982-03-24 | 1985-07-02 | Hoechst Aktiengesellschaft | 2-Acrylamido- and 2-methacrylamido-2-methyl propanephosphonic acids and their salts, process for the preparation thereof, and use thereof for the manufacture of copolymers |
| DE3326391A1 (de) * | 1983-07-22 | 1985-01-31 | Cassella Ag, 6000 Frankfurt | Phosphonsaeuregruppen enthaltende polymerisate, ihre herstellung und ihre verwendung |
| US4650591A (en) * | 1985-08-29 | 1987-03-17 | Calgon Corporation | Acrylic acid/2-acrylamido-2-methylpropylsulfonic acid/2-acrylamido-2-methylpropyl phosphonic acid polymers as scale and corrosion inhibitors |
| US4717543A (en) * | 1986-08-04 | 1988-01-05 | Calgon Corporation | Method of inhibiting the corrosion of copper and copper alloys |
| GB9111704D0 (en) | 1991-05-31 | 1991-07-24 | Ciba Geigy | Telomers |
| US5512183A (en) | 1994-12-07 | 1996-04-30 | Betz Laboratories, Inc. | Alkyl-allylphosphonate copolymer used for boiler water treatment |
| US5519102A (en) | 1995-05-09 | 1996-05-21 | Betz Laboratories, Inc. | Aqueous polymerization method for poly(isopropenylphosphonic acid) |
| KR100529496B1 (ko) | 2003-10-17 | 2005-11-21 | 현대모비스 주식회사 | 차량의 조수석 에어백 장치 |
| JP4204615B2 (ja) | 2004-02-24 | 2009-01-07 | ユニケミカル株式会社 | 無水リン酸の加水分解残基を有する（メタ）アクリルアミド系の単量体及び重合体の製造方法、及びその重合体の用途 |
| US7442831B2 (en) | 2004-07-07 | 2008-10-28 | Unichem Technologies, Inc. | Methods of synthesizing phosphonic compounds and compounds thereof |
| JP2009500481A (ja) | 2005-07-08 | 2009-01-08 | チバ ホールディング インコーポレーテッド | （メタ）アクリルアミドリンモノマー組成物 |
| US7645331B2 (en) * | 2005-10-25 | 2010-01-12 | Honeywell International Inc. | Heat transfer fluid compositions for cooling systems containing magnesium or magnesium alloys |
-
2010
- 2010-07-06 CA CA2709033A patent/CA2709033C/en not_active Expired - Fee Related
- 2010-07-16 AU AU2010203038A patent/AU2010203038A1/en not_active Abandoned
- 2010-07-16 EP EP10169921A patent/EP2298704A1/en not_active Withdrawn
- 2010-07-17 SA SA110310598A patent/SA110310598B1/ar unknown
- 2010-08-03 AR ARP100102844A patent/AR077690A1/es unknown
- 2010-08-13 US US12/806,491 patent/US8158561B2/en not_active Expired - Fee Related
- 2010-08-17 MX MX2010009006A patent/MX2010009006A/es active IP Right Grant
- 2010-08-17 BR BRPI1003018-2A patent/BRPI1003018A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2298704A1 (en) | 2011-03-23 |
| SA110310598B1 (ar) | 2014-01-19 |
| MX2010009006A (es) | 2011-02-21 |
| US20110046023A1 (en) | 2011-02-24 |
| US8158561B2 (en) | 2012-04-17 |
| BRPI1003018A2 (pt) | 2012-04-24 |
| AU2010203038A1 (en) | 2011-03-10 |
| CA2709033A1 (en) | 2011-02-20 |
| CA2709033C (en) | 2013-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |