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MX2016005268A - Composiciones y metodos de inhibicion de la corrosion. - Google Patents

Composiciones y metodos de inhibicion de la corrosion.

Info

Publication number
MX2016005268A
MX2016005268A MX2016005268A MX2016005268A MX2016005268A MX 2016005268 A MX2016005268 A MX 2016005268A MX 2016005268 A MX2016005268 A MX 2016005268A MX 2016005268 A MX2016005268 A MX 2016005268A MX 2016005268 A MX2016005268 A MX 2016005268A
Authority
MX
Mexico
Prior art keywords
corrosion
inhibiting
aqueous system
methods
single treatment
Prior art date
Application number
MX2016005268A
Other languages
English (en)
Other versions
MX367712B (es
Inventor
L Erickson Donovan
A Johnson Roy
Ryan LABROSSE Matthew
R Young Paul
Original Assignee
U S Water Services Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by U S Water Services Inc filed Critical U S Water Services Inc
Publication of MX2016005268A publication Critical patent/MX2016005268A/es
Publication of MX367712B publication Critical patent/MX367712B/es

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
    • 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/144—Aminocarboxylic acids
    • 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
    • C23F11/173—Macromolecular compounds
    • 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
    • C23F11/18—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 inorganic inhibitors
    • 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
    • C23F11/18—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 inorganic inhibitors
    • C23F11/187—Mixtures of inorganic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

La presente invención se relaciona con composiciones y métodos para inhibir la corrosión de metales en contacto con un sistema acuoso. El método para inhibir la corrosión incluye mantener cantidades efectivas de (1) un polímero a base de amino ácido, tal como un compuesto de ácido poliaspártico, y (2) un compuesto de estaño dispersable y/o soluble en el sistema acuoso. Los componentes del inhibidor de corrosión del tratamiento pueden adicionarse simultánea o separadamente en el agua del sistema acuoso, es decir, proporcionados en un producto de tratamiento simple o como productos separados. El producto de tratamiento simple puede incluir el producto a base de amino ácido y un compuesto de estaño dispersable y/o soluble. Tal composición de inhibidor de corrosión también puede incluir, opcionalmente, un agente quelante de ácido policarboxílico y/o un copolímero funcional de carboxilato/sulfonato.
MX2016005268A 2013-10-31 2014-10-17 Composiciones y metodos de inhibicion de la corrosion. MX367712B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/069,109 US9290850B2 (en) 2013-10-31 2013-10-31 Corrosion inhibiting methods
PCT/US2014/061081 WO2015065733A1 (en) 2013-10-31 2014-10-17 Corrosion inhibiting compositions and methods

Publications (2)

Publication Number Publication Date
MX2016005268A true MX2016005268A (es) 2017-01-05
MX367712B MX367712B (es) 2019-09-03

Family

ID=51795836

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005268A MX367712B (es) 2013-10-31 2014-10-17 Composiciones y metodos de inhibicion de la corrosion.

Country Status (6)

Country Link
US (2) US9290850B2 (es)
EP (1) EP3063311B1 (es)
CA (1) CA2927846C (es)
ES (1) ES2676059T3 (es)
MX (1) MX367712B (es)
WO (1) WO2015065733A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103693765B (zh) * 2014-01-03 2014-12-24 广州市特种承压设备检测研究院 用于中央空调循环冷却水的无磷缓蚀阻垢剂及其制备方法
CN103739093B (zh) * 2014-01-03 2016-03-09 广州市特种承压设备检测研究院 用于中央空调循环冷却水的三元聚合型缓蚀阻垢剂及其制备方法
MX384950B (es) 2014-08-08 2025-03-14 Nch Corp Composición y método para tratar óxido blanco.
US10174429B2 (en) 2015-11-05 2019-01-08 Chemtreat, Inc Corrosion control for water systems using tin corrosion inhibitor with a hydroxycarboxylic acid
US11085118B2 (en) * 2016-04-14 2021-08-10 Nch Corporation Composition and method for inhibiting corrosion and scale
US10351453B2 (en) * 2016-04-14 2019-07-16 Nch Corporation Composition and method for inhibiting corrosion
US11104587B2 (en) 2016-04-14 2021-08-31 Nch Corporation System and method for automated control, feed, delivery verification, and inventory management of corrosion and scale treatment products for water systems
AU2017301744B2 (en) 2016-07-29 2023-05-18 Ecolab Usa Inc. Benzotriazole and tolyltriazole derivatives for corrosion mitigation
CN110691866A (zh) * 2017-05-24 2020-01-14 Bl 科技公司 用于低碳钢腐蚀控制的聚丙烯酸盐聚合物
BR112019027852B1 (pt) * 2017-06-27 2024-01-30 Nch Corporation Método para tratamento de um sistema de água
EP4474360A3 (en) * 2017-12-04 2025-03-05 Chemtreat, Inc. Methods and compositions for inhibiting corrosion on metal surfaces
US11054173B2 (en) 2017-12-06 2021-07-06 A. O. Smith Corporation Water heater with organic polymer coating
CN111801301B (zh) * 2018-03-08 2023-11-24 Bl 科技公司 减少唑类和aox腐蚀抑制剂的方法和组合物
CA3091966A1 (en) * 2018-04-04 2019-10-10 Chemtreat, Inc. Corrosion inhibition treatment for aggressive fluids
CN108842154A (zh) * 2018-06-05 2018-11-20 上海依科绿色工程有限公司 一种缓蚀剂组合物及其制备方法和用途
CN108706747A (zh) * 2018-06-21 2018-10-26 刘寒 一种适用于循环冷却水系统的阻垢杀菌剂及其制备方法
CN108996714A (zh) * 2018-08-24 2018-12-14 广州科宝水处理科技有限公司 一种循环冷却水无磷缓蚀阻垢剂
CA3131127A1 (en) 2019-03-30 2020-10-08 Bl Technologies, Inc. Concentrated aluminum compositions for aqueous corrosion control
US12480216B2 (en) * 2019-07-01 2025-11-25 Chemtreat, Inc. Dual mode corrosion inhibitor for hydrocarbon processes
CN110937698B (zh) * 2019-12-25 2021-10-19 山东天庆科技发展有限公司 一种无磷阻垢缓蚀剂及其制备方法
CN111252914B (zh) * 2020-01-18 2020-11-17 海兴县新源化工有限公司 一种无磷缓蚀阻垢剂及制备装置及制备方法
BR112022022821A2 (pt) * 2020-05-28 2022-12-13 Ecolab Usa Inc Método para inibir corrosão de uma superfície de metal em contato com um meio aquoso, composição de inibidor de corrosão, e, uso de uma composição de inibidor de corrosão
CN111636068B (zh) * 2020-06-09 2022-08-16 上海未来企业股份有限公司 一种清洗剂及其制备方法
CN113967411B (zh) * 2020-07-23 2023-11-17 威海君创环保科技有限公司 一种用于钙离子、镁离子、铜离子和钡离子阻垢的无磷反渗透膜阻垢剂及其制备方法
WO2022076641A1 (en) * 2020-10-08 2022-04-14 Ecolab Usa Inc. Corrosion control treatment program
US20220205112A1 (en) * 2020-12-30 2022-06-30 Chemtreat, Inc. Corrosion control of stainless steels in water systems using tin corrosion inhibitor with a hydroxycarboxylic acid
US20230087114A1 (en) * 2021-09-14 2023-03-23 Ecolab Usa Inc. Solid, non-phosphorous, scale and corrosion inhibitor composition for cooling water treatment
CN115079735B (zh) * 2022-06-30 2024-05-14 江苏核电有限公司 一种设备冷却水中甲基苯骈三氮唑浓度的控制方法

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512552A (en) 1982-11-16 1985-04-23 Katayama Chemical Works Co., Ltd. Corrosion inhibitor
US4681670A (en) 1985-09-11 1987-07-21 Learonal, Inc. Bath and process for plating tin-lead alloys
DE3626672A1 (de) 1986-08-07 1988-02-11 Bayer Ag Polyasparaginamidsaeure
JP2608550B2 (ja) 1986-10-17 1997-05-07 株式会社 片山化学工業研究所 軟水ボイラの防食処理方法
US4759864A (en) * 1987-09-04 1988-07-26 Texaco Inc. & S.A. Texaco Petro, N.V. Corrosion-inhibited antifreeze formulation
NZ226331A (en) 1987-10-05 1991-08-27 Calgon Corp Method of inhibiting corrosion of metallic surfaces in aqueous systems using acrylic polymers and zinc ions; compositions therefor
US5178786A (en) * 1989-08-04 1993-01-12 The Lubrizol Corporation Corrosion-inhibiting compositions and functional fluids containing same
US4971724A (en) 1990-02-06 1990-11-20 Monsanto Company Process for corrosion inhibition of ferrous metals
US5021324A (en) 1990-10-05 1991-06-04 Polychrome Corporation Printing plate protectant
US5284512A (en) 1991-03-06 1994-02-08 Donlar Corporation Polyaspartic acid and its salts for dispersing suspended solids
US5152902A (en) 1991-03-19 1992-10-06 Donlar Corporation Polyaspartic acid as a calcium carbonate and a calcium phosphate inhibitor
US5116513A (en) 1991-03-19 1992-05-26 Donlar Corporation Polyaspartic acid as a calcium sulfate and a barium sulfate inhibitor
US5373086A (en) 1991-03-19 1994-12-13 Donlar Corporation Polyaspartic acid having more than 50% β form and less that 50% α form
US5989322A (en) 1991-11-06 1999-11-23 A.S. Incorporated Corrosion inhibition method and inhibitor compositions
US6001156A (en) 1994-05-06 1999-12-14 Riggs, Jr.; Olen Lonnie Corrosion inhibition method and inhibition compositions
US5202058A (en) 1991-11-06 1993-04-13 A.S. Incorporated Corrosion inhibiting method and inhibition compositions
US5466760A (en) 1992-08-07 1995-11-14 Srchem, Inc. Copolymers of polyaspartic acid
US5408028A (en) 1992-12-22 1995-04-18 Bayer Ag Copolymers of polyaspartic acid and polycarboxylic acids and polyamines
ES2148325T3 (es) 1992-12-22 2000-10-16 Bayer Ag Copolimeros de acido poliaspartico y acidos policarboxilicos y poliaminas.
US5344590A (en) 1993-01-06 1994-09-06 W. R. Grace & Co.-Conn. Method for inhibiting corrosion of metals using polytartaric acids
DE4307114A1 (de) 1993-03-06 1994-09-08 Basf Ag Verfahren zur Herstellung von Umsetzungsprodukten aus Polyasparaginsäureamid und Aminosäuren und ihre Verwendung
US5389303A (en) 1993-09-10 1995-02-14 Srchem Incorporated Mixtures of polyamino acids and citrate
US5401428A (en) 1993-10-08 1995-03-28 Monsanto Company Water soluble metal working fluids
DE4408478A1 (de) 1994-03-14 1995-09-21 Bayer Ag Mittel zur Wasserbehandlung
JP3366724B2 (ja) 1994-04-20 2003-01-14 日本ペイント株式会社 金属表面用化成処理水溶液
DE4424476A1 (de) 1994-07-12 1996-01-18 Bayer Ag Mittel zur Wasserbehandlung
US5478919A (en) 1994-07-29 1995-12-26 Donlar Corporation Aspartic acid copolymers and their preparation
US5531934A (en) 1994-09-12 1996-07-02 Rohm & Haas Company Method of inhibiting corrosion in aqueous systems using poly(amino acids)
DE4439193A1 (de) 1994-11-03 1996-05-09 Bayer Ag Mischung zur Korrosionshemmung von Metallen
US5487906A (en) 1994-12-15 1996-01-30 Colgate-Palmolive Company Method of forming stable aqueous solutions of stannous compounds
US5607623A (en) 1995-03-08 1997-03-04 Donlar Corporation Inhibition of carbon dioxide corrosion of metals
CA2205717C (en) 1996-07-16 2007-02-27 Nalco Chemical Company Biodegradable poly(amino acid)s derivatized amino acid polymers and methods for making same
US5776875A (en) 1996-07-16 1998-07-07 Nalco Chemical Company Use of biodegradable polymers in preventing scale build-up
BR9713464A (pt) 1996-08-30 2000-05-23 Solutia Inc Novos fluidos de usinagem de metal solúveis em água.
US5981691A (en) * 1997-04-23 1999-11-09 University Of South Alabama Imide-free and mixed amide/imide thermal synthesis of polyaspartate
US6238621B1 (en) 1998-05-27 2001-05-29 Solutia Inc. Corrosion inhibiting compositions
AT408103B (de) 1998-06-24 2001-09-25 Aware Chemicals Llc Verfahren zur vorbehandlung eines metallischen werkstückes für eine lackierung
JP2000054170A (ja) * 1998-08-10 2000-02-22 Nippon Shokubai Co Ltd 金属腐食防止剤
US6277302B1 (en) 1998-10-21 2001-08-21 Donlar Corporation Inhibition of metal corrosion
US6200529B1 (en) 1998-12-31 2001-03-13 A. S. Incorporated Corrosion inhibition method suitable for use in potable water
US6416712B2 (en) 1998-12-31 2002-07-09 A.S. Incorporated Corrosion inhibition method suitable for use in potable water
US6207079B1 (en) 1999-01-28 2001-03-27 Ashland Inc. Scale and/or corrosion inhibiting composition
US6447717B1 (en) 1999-06-04 2002-09-10 Donlar Corporation Composition and method for inhibition of metal corrosion
US6503400B2 (en) 2000-12-15 2003-01-07 Ashland Inc. Phosphate stabilizing compositions
US6649071B2 (en) 2001-01-26 2003-11-18 A. S. Incorporated Water treatment method for reducing levels of Cr+6
GB0112343D0 (en) 2001-05-21 2001-07-11 Norske Stats Oljeselskap Well treatment
US7014694B1 (en) 2003-04-09 2006-03-21 Cortec Corporation Oil-based additive for corrosion inhibitors
WO2006047766A1 (en) 2004-10-27 2006-05-04 A.S. Inc. Corrosion inhibition method for use in recirculating cooling water systems
EP1969158A2 (en) 2005-12-02 2008-09-17 Basf Se Chemical composition useful as corrosion inhibitor
ES2401247T3 (es) 2010-04-01 2013-04-18 Clariant Finance (Bvi) Limited Inhibidor de incrustaciones
US9115432B2 (en) 2011-05-06 2015-08-25 Chemtreat, Inc. Methods and compositions for inhibiting metal corrosion in heated aqueous solutions
US9290849B2 (en) 2013-06-26 2016-03-22 Chemtreat, Inc. Corrosion control methods

Also Published As

Publication number Publication date
US20150118103A1 (en) 2015-04-30
MX367712B (es) 2019-09-03
ES2676059T3 (es) 2018-07-16
WO2015065733A1 (en) 2015-05-07
US9290850B2 (en) 2016-03-22
CA2927846C (en) 2019-04-30
CA2927846A1 (en) 2015-05-07
EP3063311A1 (en) 2016-09-07
US9657398B2 (en) 2017-05-23
EP3063311B1 (en) 2018-04-11
US20150284859A1 (en) 2015-10-08

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