BRPI0914358A2 - método para a inibição de corrosão de metais e sistema aquoso - Google Patents

método para a inibição de corrosão de metais e sistema aquoso

Info

Publication number
BRPI0914358A2
BRPI0914358A2 BRPI0914358A BRPI0914358A BRPI0914358A2 BR PI0914358 A2 BRPI0914358 A2 BR PI0914358A2 BR PI0914358 A BRPI0914358 A BR PI0914358A BR PI0914358 A BRPI0914358 A BR PI0914358A BR PI0914358 A2 BRPI0914358 A2 BR PI0914358A2
Authority
BR
Brazil
Prior art keywords
metals
aqueous system
corrosion inhibition
inhibition
corrosion
Prior art date
Application number
BRPI0914358A
Other languages
English (en)
Inventor
Beena George
Claudia C Pierce
Donald Wayne Whisenhunt
Guruprasad Sundararajan
Philip D Deck
Rajendra Prasad Kalakodimi
Rosa Crovetto
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BRPI0914358A2 publication Critical patent/BRPI0914358A2/pt

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
    • C23F11/12—Oxygen-containing compounds
    • C23F11/124—Carboxylic 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
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/08—Corrosion inhibition
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
BRPI0914358A 2008-10-31 2009-10-07 método para a inibição de corrosão de metais e sistema aquoso BRPI0914358A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/263,015 US8021607B2 (en) 2008-10-31 2008-10-31 Methods for inhibiting corrosion in aqueous media
PCT/US2009/059803 WO2010051141A1 (en) 2008-10-31 2009-10-07 Methods for inhibiting corrosion in aqueous media

Publications (1)

Publication Number Publication Date
BRPI0914358A2 true BRPI0914358A2 (pt) 2015-10-20

Family

ID=41510598

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914358A BRPI0914358A2 (pt) 2008-10-31 2009-10-07 método para a inibição de corrosão de metais e sistema aquoso

Country Status (13)

Country Link
US (1) US8021607B2 (pt)
EP (1) EP2347035B1 (pt)
JP (1) JP2012507628A (pt)
KR (1) KR20110083683A (pt)
CN (1) CN102203323B (pt)
BR (1) BRPI0914358A2 (pt)
CA (1) CA2740692C (pt)
ES (1) ES2742166T3 (pt)
MX (1) MX2011004605A (pt)
MY (1) MY155080A (pt)
PT (1) PT2347035T (pt)
WO (1) WO2010051141A1 (pt)
ZA (1) ZA201103583B (pt)

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DE102014100234A1 (de) 2014-01-10 2015-07-16 Budich International Gmbh Phosphatersatzstoffe für alkalische Maschinenreiniger
US9290851B2 (en) * 2014-06-03 2016-03-22 Ecolab Usa Inc. Specific 3-alkylamino-2-hydroxysuccinic acids and their salts as corrosion inhibitors for ferrous metals
US10882771B2 (en) 2015-02-06 2021-01-05 Baker Hughes, A Ge Company, Llc Use of phosphino polymer and polyhydroxypolycarboxylic acid as corrosion inhibitor
CN106319528A (zh) * 2015-06-26 2017-01-11 埃科莱布美国股份有限公司 一种缓蚀剂组合物及其用途
US20190226094A1 (en) * 2018-01-19 2019-07-25 Baker Hughes, A Ge Company, Llc Phosphorous-free, and iron activating agent-free rust removal, inhibition, and passivation
WO2019230757A1 (ja) * 2018-05-30 2019-12-05 栗田工業株式会社 循環冷却水用初期処理剤、及び循環冷却水系の腐食防止方法
JP6635173B1 (ja) * 2018-11-01 2020-01-22 栗田工業株式会社 冷却水系の金属部材の防食方法
CN110550751B (zh) * 2019-09-09 2021-09-07 新疆水处理工程技术研究中心有限公司 一种供热管网阻垢剂及其制备方法

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CA840626A (en) 1970-04-28 Kagan Sholly Automatic line-by-line dc restorer
US2529178A (en) * 1947-12-06 1950-11-07 W H And L D Betz Method for obtaining corrosion and tuberculation inhibition in water systems
US2529177A (en) * 1947-12-06 1950-11-07 W H And L D Betz Corrosion and tuberculation inhibition in water systems
GB852958A (en) 1956-08-07 1960-11-02 Union Starch And Refining Comp Sequestering composition comprising polyhydroxy carboxylic acids and process of making same
US2999732A (en) * 1957-01-09 1961-09-12 Betz Laboratories Inhibiting corrosion in water systems with phosphate-chromate-edta compositions
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DE2313386A1 (de) * 1973-03-17 1974-09-19 Basf Ag Verfahren zur herstellung von succinimid
DE2325829C2 (de) * 1973-05-22 1982-04-01 Henkel KGaA, 4000 Düsseldorf Sequestrierungsmittel
US3962109A (en) * 1974-12-16 1976-06-08 Nalco Chemical Company Automotive cleaner plus inhibitor
US4085060A (en) * 1975-09-23 1978-04-18 Vassileff Neiko I Sequestering compositions
US4029577A (en) * 1975-11-17 1977-06-14 Betz Laboratories, Inc. Polymers for use in water treatment
DE2614234C2 (de) * 1976-04-02 1982-05-27 Metallgesellschaft Ag, 6000 Frankfurt Behandlungsflüssigkeit zum Korrosionsschutz von Metalloberflächen und Konzentrat zu deren Herstellung
FR2358473A1 (fr) * 1976-07-13 1978-02-10 Elf Aquitaine Procede perfectionne d'inhibition de la corrosion des metaux ferreux en milieu aqueux et notamment en milieu eau de mer
US4303568A (en) * 1979-12-10 1981-12-01 Betz Laboratories, Inc. Corrosion inhibition treatments and method
US4328180A (en) * 1981-11-04 1982-05-04 Atlantic Richfield Company Cooling water corrosion inhibitor
US4372870A (en) * 1981-07-24 1983-02-08 Betz Laboratories, Inc. Method and composition for treating aqueous mediums
US4512552A (en) * 1982-11-16 1985-04-23 Katayama Chemical Works Co., Ltd. Corrosion inhibitor
JPS59222588A (ja) 1983-05-31 1984-12-14 Nippon Nohyaku Co Ltd 水処理剤
JPS6079012A (ja) * 1983-10-06 1985-05-04 Nippon Zeon Co Ltd 水溶性ジカルボン酸イミド系化合物の製造法
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US4634532A (en) * 1984-05-12 1987-01-06 Calgon Corporation Orthophosphate-containing desalination scale inhibitors
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US4798675A (en) * 1987-10-19 1989-01-17 The Mogul Corporation Corrosion inhibiting compositions containing carboxylated phosphonic acids and sequestrants
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US6572789B1 (en) * 2001-04-02 2003-06-03 Ondeo Nalco Company Corrosion inhibitors for aqueous systems
JP2005217776A (ja) 2004-01-29 2005-08-11 Kyocera Mita Corp 文書データ通信装置

Also Published As

Publication number Publication date
MY155080A (en) 2015-08-28
WO2010051141A1 (en) 2010-05-06
MX2011004605A (es) 2011-05-25
CN102203323B (zh) 2013-12-18
KR20110083683A (ko) 2011-07-20
PT2347035T (pt) 2019-09-03
CA2740692C (en) 2018-05-15
JP2012507628A (ja) 2012-03-29
US8021607B2 (en) 2011-09-20
CN102203323A (zh) 2011-09-28
US20100111757A1 (en) 2010-05-06
CA2740692A1 (en) 2010-05-06
EP2347035A1 (en) 2011-07-27
ZA201103583B (en) 2012-01-25
EP2347035B1 (en) 2019-05-22
ES2742166T3 (es) 2020-02-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]

Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER POR MEIO DO SERVICO DE CODIGO 206 EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ART. 34 DA LPI.PUBLIQUE-SE A EXIGENCIA (6.20).

B25A Requested transfer of rights approved

Owner name: BL TECHNOLOGIES, INC. (US)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements