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MX2017015291A - Inhibidor de la corrosion a base de purina. - Google Patents

Inhibidor de la corrosion a base de purina.

Info

Publication number
MX2017015291A
MX2017015291A MX2017015291A MX2017015291A MX2017015291A MX 2017015291 A MX2017015291 A MX 2017015291A MX 2017015291 A MX2017015291 A MX 2017015291A MX 2017015291 A MX2017015291 A MX 2017015291A MX 2017015291 A MX2017015291 A MX 2017015291A
Authority
MX
Mexico
Prior art keywords
purine
corrosion inhibitors
corrosion
compounds
disclosed
Prior art date
Application number
MX2017015291A
Other languages
English (en)
Inventor
SIVASWAMY Vaideeswaran
SEETHARAMAN Jothibasu
RANE Deepak
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 MX2017015291A publication Critical patent/MX2017015291A/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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Se describen métodos para usar compuestos heterocíclicos biodegradables de toxicidad relativamente baja como inhibidores de la corrosión. El presente método se usa para inhibir la corrosión de una superficie metálica en contacto con un sistema acuoso usando compuestos que comprenden una estructura de purina y proporcionar una protección mejorada contra la corrosión de metales en sistemas acuosos. El método comprende el uso de inhibidores de corrosión que son generalmente resistentes al ataque de halógeno y proporcionan buena resistencia a la corrosión en presencia de biocidas oxidantes con base de halógeno. También se describen las formulaciones que comprenden compuestos a base de purina.
MX2017015291A 2015-05-28 2016-05-27 Inhibidor de la corrosion a base de purina. MX2017015291A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562167719P 2015-05-28 2015-05-28
PCT/US2016/034641 WO2016191680A1 (en) 2015-05-28 2016-05-27 Purine-based corrosion inhibitors

Publications (1)

Publication Number Publication Date
MX2017015291A true MX2017015291A (es) 2018-02-19

Family

ID=57394281

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017015291A MX2017015291A (es) 2015-05-28 2016-05-27 Inhibidor de la corrosion a base de purina.

Country Status (10)

Country Link
US (1) US10669637B2 (es)
EP (1) EP3314038B1 (es)
JP (1) JP6959145B2 (es)
CN (1) CN107667188B (es)
AU (1) AU2016267614B2 (es)
BR (1) BR112017024847B8 (es)
CA (1) CA2987055C (es)
ES (1) ES2905443T3 (es)
MX (1) MX2017015291A (es)
WO (1) WO2016191680A1 (es)

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US10598574B2 (en) 2016-07-19 2020-03-24 Ecolab Usa Inc. Control of industrial water treatment via digital imaging
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
US11149202B1 (en) 2016-12-13 2021-10-19 Ecolab Usa Inc. Tetracarboxylic acid combinations for corrosion inhibition
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
WO2020231723A1 (en) * 2019-05-13 2020-11-19 Ecolab Usa Inc. 1,2,4-triazolo[1,5-a] pyrimidine derivative as copper corrosion inhibitor
CN114075398B (zh) * 2020-08-21 2025-03-14 宣伟(广东)新材料有限公司 涂料组合物及包含该涂料组合物所形成的涂层的涂布制品
US20230416128A1 (en) 2022-06-23 2023-12-28 Ecolab Usa Inc. Method of Inhibiting Corrosion of a Metal in an Industrial Water System

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Also Published As

Publication number Publication date
CN107667188A (zh) 2018-02-06
AU2016267614A1 (en) 2017-11-30
EP3314038B1 (en) 2021-12-29
EP3314038A4 (en) 2019-04-10
JP6959145B2 (ja) 2021-11-02
BR112017024847B1 (pt) 2022-03-15
AU2016267614B2 (en) 2021-11-18
CA2987055A1 (en) 2016-12-01
BR112017024847B8 (pt) 2022-04-12
US10669637B2 (en) 2020-06-02
ES2905443T3 (es) 2022-04-08
CN107667188B (zh) 2020-10-30
WO2016191680A1 (en) 2016-12-01
JP2018517060A (ja) 2018-06-28
US20160348253A1 (en) 2016-12-01
BR112017024847A2 (pt) 2018-08-07
EP3314038A1 (en) 2018-05-02
CA2987055C (en) 2023-10-17

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