MX2023004954A - Cuantificacion colorimetrica de compuestos inhibidores de la corrosion en fluidos industriales. - Google Patents
Cuantificacion colorimetrica de compuestos inhibidores de la corrosion en fluidos industriales.Info
- Publication number
- MX2023004954A MX2023004954A MX2023004954A MX2023004954A MX2023004954A MX 2023004954 A MX2023004954 A MX 2023004954A MX 2023004954 A MX2023004954 A MX 2023004954A MX 2023004954 A MX2023004954 A MX 2023004954A MX 2023004954 A MX2023004954 A MX 2023004954A
- Authority
- MX
- Mexico
- Prior art keywords
- corrosion inhibitor
- inhibitor compounds
- colorimetric quantification
- industrial fluids
- fluid
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title abstract 4
- 238000005260 corrosion Methods 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 title abstract 4
- 239000003112 inhibitor Substances 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 238000011002 quantification Methods 0.000 title abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Una composición para la cuantificación colorimétrica de compuestos inhibidores de la corrosión en un fluido industrial, que incluye una composición de reactivo analítico que comprende una solución no acuosa de un ligando de metal de transición mezclada con un fluido que contiene inhibidor de la corrosión, donde la combinación produce un cambio de color que cuantifica la cantidad de inhibidor de la corrosión en el fluido.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063110533P | 2020-11-06 | 2020-11-06 | |
| PCT/US2021/027580 WO2022098389A1 (en) | 2020-11-06 | 2021-04-16 | Colorimetric quantification of corrosion inhibitor compounds in industrial fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023004954A true MX2023004954A (es) | 2023-05-17 |
Family
ID=81458195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023004954A MX2023004954A (es) | 2020-11-06 | 2021-04-16 | Cuantificacion colorimetrica de compuestos inhibidores de la corrosion en fluidos industriales. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230060503A1 (es) |
| MX (1) | MX2023004954A (es) |
| WO (1) | WO2022098389A1 (es) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5272346A (en) * | 1992-04-09 | 1993-12-21 | Nalco Chemical Company | Ultraviolet spectrographic monitoring of water soluble corrosion inhibitors |
| US5744365A (en) * | 1997-03-18 | 1998-04-28 | Texaco Inc. | Method for measuring the level of carboxylate anion in engine coolant |
| US6358747B1 (en) * | 1999-06-02 | 2002-03-19 | Carrier Corporation | Method and apparatus for quantifying molybdate in absorption refrigeration system brines |
| US20090298190A1 (en) * | 2008-05-29 | 2009-12-03 | Chevron U.S.A. Inc. | Method and test device for detecting organic corrosion inhibitors in coolants |
| BR112018075447B1 (pt) * | 2016-06-09 | 2023-01-10 | Chemtreat, Inc | Métodos para medir, monitorar e controlar a concentração de um composto triazólico halogenado ex situ na água de um sistema de água |
| JP7057971B2 (ja) * | 2018-06-06 | 2022-04-21 | 全国農業協同組合連合会 | 動物体の体重推定装置及び体重推定方法 |
| US20200347718A1 (en) * | 2019-05-03 | 2020-11-05 | Baker Hughes, A Ge Company, Llc | Detection and monitoring of corrosion inhibitors in oilfield fluids |
-
2021
- 2021-04-16 US US17/792,294 patent/US20230060503A1/en active Pending
- 2021-04-16 MX MX2023004954A patent/MX2023004954A/es unknown
- 2021-04-16 WO PCT/US2021/027580 patent/WO2022098389A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20230060503A1 (en) | 2023-03-02 |
| WO2022098389A1 (en) | 2022-05-12 |
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