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MX2017015288A - Nuevos inhibidores de corrosion. - Google Patents

Nuevos inhibidores de corrosion.

Info

Publication number
MX2017015288A
MX2017015288A MX2017015288A MX2017015288A MX2017015288A MX 2017015288 A MX2017015288 A MX 2017015288A MX 2017015288 A MX2017015288 A MX 2017015288A MX 2017015288 A MX2017015288 A MX 2017015288A MX 2017015288 A MX2017015288 A MX 2017015288A
Authority
MX
Mexico
Prior art keywords
compounds
present
corrosion inhibitors
novel corrosion
halogen
Prior art date
Application number
MX2017015288A
Other languages
English (en)
Inventor
SIVASWAMY Vaideeswaran
SEETHARAMAN Jothibasu
A Johnson Donald
RANE Deepak
M Atkins Jeffery
MONDKAR Hemant
Harbindu Anand
Original Assignee
Ecolab Usa 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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of MX2017015288A publication Critical patent/MX2017015288A/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
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
    • 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
    • C02F5/12—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 nitrogen
    • C02F5/125—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 nitrogen combined with inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

La presente invención se relaciona con nuevos compuestos y métodos útiles en aplicaciones que se refieren a sistemas de agua industrial. Los compuestos de la presente invención son compuestos heterocíclicos que contienen nitrógeno que comprenden un benzotriazol enlazado covalentemente a un radical de bencimidazol, y proporcionan protección mejorada contra la corrosión de metales en sistemas acuosos. Los compuestos de la presente invención en general son resistentes al ataque de halógeno y proporcionan buena resistencia a la corrosión en presencia de biocidas a base de halógeno oxidante.
MX2017015288A 2015-05-28 2016-05-27 Nuevos inhibidores de corrosion. MX2017015288A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562167658P 2015-05-28 2015-05-28
PCT/US2016/034619 WO2016191667A2 (en) 2015-05-28 2016-05-27 Novel corrosion inhibitors

Publications (1)

Publication Number Publication Date
MX2017015288A true MX2017015288A (es) 2018-02-19

Family

ID=57393330

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017015288A MX2017015288A (es) 2015-05-28 2016-05-27 Nuevos inhibidores de corrosion.

Country Status (10)

Country Link
US (1) US10190222B2 (es)
EP (1) EP3303324B1 (es)
JP (1) JP6849608B2 (es)
CN (1) CN107614497B (es)
AU (1) AU2016267601B2 (es)
BR (1) BR112017025246B1 (es)
CA (1) CA2987248C (es)
ES (1) ES2899038T3 (es)
MX (1) MX2017015288A (es)
WO (1) WO2016191667A2 (es)

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BR112019000817B1 (pt) 2016-07-19 2023-02-07 Ecolab Usa Inc Método de análise de depósito em um substrato em contato com água industrial em um sistema de água industrial
CA3014116A1 (en) 2017-08-18 2019-02-18 Ecolab Usa Inc. Method for off-line cleaning of cooling towers
KR102639587B1 (ko) * 2018-01-03 2024-02-21 에코랍 유에스에이 인코퍼레이티드 부식 억제제로서의 벤조트리아졸 유도체
MY202384A (en) 2018-01-03 2024-04-25 Ecolab Usa Inc Process and method for reducing metal corrosion in water
US12422423B2 (en) 2018-03-01 2025-09-23 Ecolab Usa Inc. Method of measuring benzimidazole-based compounds in water
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
CN110776467A (zh) * 2019-10-30 2020-02-11 西南石油大学 一种基于苯并咪唑衍生物的缓蚀剂及其制备方法和应用
CN113215581B (zh) * 2021-04-26 2023-01-20 威海海洋生物医药产业技术研究院有限公司 一种喹唑啉-4-(3h)-酮衍生物的碳钢酸洗缓蚀剂
CN114591686B (zh) * 2022-03-11 2023-05-26 万华化学集团电子材料有限公司 一种铜阻挡层化学机械抛光液及其应用
US20230416128A1 (en) 2022-06-23 2023-12-28 Ecolab Usa Inc. Method of Inhibiting Corrosion of a Metal in an Industrial Water System
CN117285531A (zh) * 2023-09-22 2023-12-26 华电电力科学研究院有限公司 一种喋啶类缓蚀剂及其制备方法

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Also Published As

Publication number Publication date
AU2016267601A1 (en) 2017-11-23
US20160348251A1 (en) 2016-12-01
EP3303324B1 (en) 2021-08-25
CN107614497A (zh) 2018-01-19
CA2987248C (en) 2023-09-26
ES2899038T3 (es) 2022-03-09
BR112017025246A2 (pt) 2018-07-31
WO2016191667A2 (en) 2016-12-01
BR112017025246B1 (pt) 2022-02-01
AU2016267601B2 (en) 2020-06-11
CA2987248A1 (en) 2016-12-01
WO2016191667A3 (en) 2017-05-26
EP3303324A2 (en) 2018-04-11
JP6849608B2 (ja) 2021-03-24
JP2018516909A (ja) 2018-06-28
EP3303324A4 (en) 2019-01-02
US10190222B2 (en) 2019-01-29
CN107614497B (zh) 2021-08-03

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