AR084073A1 - Metodo y aparato para determinar parametros de sistema para reducir la corrosion en la unidad de crudo - Google Patents
Metodo y aparato para determinar parametros de sistema para reducir la corrosion en la unidad de crudoInfo
- Publication number
- AR084073A1 AR084073A1 ARP110104485A ARP110104485A AR084073A1 AR 084073 A1 AR084073 A1 AR 084073A1 AR P110104485 A ARP110104485 A AR P110104485A AR P110104485 A ARP110104485 A AR P110104485A AR 084073 A1 AR084073 A1 AR 084073A1
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- Argentina
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Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
- G01N2021/6421—Measuring at two or more wavelengths
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6491—Measuring fluorescence and transmission; Correcting inner filter effect
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7769—Measurement method of reaction-produced change in sensor
- G01N2021/7786—Fluorescence
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
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- 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
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- 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
- G01N31/221—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 for investigating pH value
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1813—Water specific cations in water, e.g. heavy metals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/19—Halogen containing
- Y10T436/193333—In aqueous solution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25125—Digestion or removing interfering materials
Abstract
Un método y un aparato para determinar la cantidad de diversos materiales en una muestra líquida. Como el aparato es particularmente elástico, se lo puede utilizar de manera repetida con muestras líquidas muy agresivas tales como aguas de bota [boot water] de una refinería de petróleo. El aparato utiliza por lo menos un método óptico de análisis independiente del volumen y/o la concentración para determinar por lo menos uno de: el pH, cantidad de cloruro, y/o cantidad de hierro en la muestra. La propiedad óptica puede ser colorimétrica, de fluorescencia o ambas y puede ser el resultado del agregado de tinturas, agentes complejantes, compuestos inductores de turbidez, y otros reactivos que afectan ópticamente a la muestra. Como las mediciones son independientes de la concentración y el volumen se puede realizar de manera continua, rápidamente, y se evita el inconveniente de los procedimientos de arranque y parada de los regímenes de medición del arte anterior. El método además incluye el uso de una celda BDD para oxidar materiales (tales como los compuestos sulfoxi) que otra manera podrían interferir con el análisis óptico y/o el burbujeo de la muestra con gas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/957,854 US9134238B2 (en) | 2010-12-01 | 2010-12-01 | Method for determination of system parameters for reducing crude unit corrosion |
Publications (1)
Publication Number | Publication Date |
---|---|
AR084073A1 true AR084073A1 (es) | 2013-04-17 |
Family
ID=46162616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP110104485A AR084073A1 (es) | 2010-12-01 | 2011-12-01 | Metodo y aparato para determinar parametros de sistema para reducir la corrosion en la unidad de crudo |
Country Status (13)
Country | Link |
---|---|
US (1) | US9134238B2 (es) |
EP (2) | EP2646806A4 (es) |
JP (1) | JP5925211B2 (es) |
KR (1) | KR101984674B1 (es) |
CN (1) | CN103238060B (es) |
AR (1) | AR084073A1 (es) |
BR (1) | BR112013013464B1 (es) |
CA (1) | CA2820609C (es) |
ES (1) | ES2951568T3 (es) |
MX (1) | MX343354B (es) |
RU (1) | RU2600510C2 (es) |
SG (1) | SG190897A1 (es) |
WO (1) | WO2012075076A2 (es) |
Families Citing this family (17)
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US20130078730A1 (en) * | 2011-09-23 | 2013-03-28 | Michael J. Murcia | Method for monitoring and control of a wastewater process stream |
US20120053861A1 (en) * | 2010-08-26 | 2012-03-01 | Baker Hughes Incorporated | On-line monitoring and prediction of corrosion in overhead systems |
TWI580771B (zh) * | 2012-07-25 | 2017-05-01 | 奈寇公司 | 以控制系統及演算法爲基礎之分析器之設計開發與實施 |
US9310288B2 (en) * | 2013-01-28 | 2016-04-12 | Fisher-Rosemount Systems, Inc. | Systems and methods to monitor operating processes |
US9329159B2 (en) * | 2013-03-08 | 2016-05-03 | Ecolab Usa Inc. | Methods and systems for analyzing a liquid medium |
US8956875B2 (en) | 2013-03-14 | 2015-02-17 | Ecolab USA, Inc. | Water hardness monitoring via fluorescence |
EP2881735A1 (en) | 2013-12-05 | 2015-06-10 | Kittiwake Developments Ltd. | Method for Determining the Concentration of Iron Ions in Hydrocarbon Compositions |
GB201400478D0 (en) * | 2014-01-13 | 2014-02-26 | Zard William A | A method of providing a liquid hydrocarbon fuel that is suitable for use in an engine |
NZ729350A (en) | 2014-08-29 | 2022-08-26 | Ecolab Usa Inc | Reuse of activated chlorous agent for meat and poultry treatment |
US10011542B2 (en) | 2015-04-24 | 2018-07-03 | Baker Hughes, A Ge Company, Llc | Methods of measuring pH in refinery streams |
CN107771279B (zh) | 2015-07-01 | 2022-03-22 | 艺康美国股份有限公司 | 用于水硬度测量的校准方法 |
US10209193B2 (en) * | 2016-05-02 | 2019-02-19 | Baker Hughes, A Ge Company, Llc | Nanomaterial-based substrates for chemical sensors using surface enhanced raman spectroscopy |
WO2019023699A1 (en) * | 2017-07-28 | 2019-01-31 | Chemtreat, Inc | METHODS FOR DETECTION OF AMINES FORMING A FILM IN WATER |
CN109444063A (zh) * | 2018-12-21 | 2019-03-08 | 广西川金诺化工有限公司 | 一种测定工业湿法净化磷酸中微量氯离子含量的方法 |
EP4031849A4 (en) * | 2019-09-20 | 2023-10-18 | AMS Trace Metals, Inc. | METHOD FOR PREDICTING AND/OR PREVENTING DEGRADATION AND CORROSION |
CN111795939B (zh) * | 2020-07-21 | 2023-06-23 | 郑州安图生物工程股份有限公司 | 一种监测磁微粒混悬液分装均匀度的方法 |
CN114199802B (zh) * | 2021-12-16 | 2023-12-22 | 中国纺织信息中心 | 一种鉴别染色纺织品中植物染料的方法 |
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2010
- 2010-12-01 US US12/957,854 patent/US9134238B2/en active Active
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2011
- 2011-11-30 SG SG2013040746A patent/SG190897A1/en unknown
- 2011-11-30 CN CN201180057974.8A patent/CN103238060B/zh active Active
- 2011-11-30 RU RU2013124970/28A patent/RU2600510C2/ru active
- 2011-11-30 BR BR112013013464-0A patent/BR112013013464B1/pt active IP Right Grant
- 2011-11-30 KR KR1020137014106A patent/KR101984674B1/ko active IP Right Grant
- 2011-11-30 JP JP2013542118A patent/JP5925211B2/ja active Active
- 2011-11-30 MX MX2013006242A patent/MX343354B/es active IP Right Grant
- 2011-11-30 ES ES19215004T patent/ES2951568T3/es active Active
- 2011-11-30 EP EP11844696.2A patent/EP2646806A4/en not_active Ceased
- 2011-11-30 EP EP19215004.3A patent/EP3640627B1/en active Active
- 2011-11-30 CA CA2820609A patent/CA2820609C/en active Active
- 2011-11-30 WO PCT/US2011/062529 patent/WO2012075076A2/en active Application Filing
- 2011-12-01 AR ARP110104485A patent/AR084073A1/es active IP Right Grant
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MX343354B (es) | 2016-11-03 |
MX2013006242A (es) | 2014-07-30 |
KR101984674B1 (ko) | 2019-05-31 |
WO2012075076A3 (en) | 2012-10-04 |
RU2600510C2 (ru) | 2016-10-20 |
EP3640627B1 (en) | 2023-07-19 |
JP5925211B2 (ja) | 2016-05-25 |
CN103238060B (zh) | 2016-04-20 |
RU2013124970A (ru) | 2015-01-10 |
SG190897A1 (en) | 2013-07-31 |
EP3640627A3 (en) | 2020-07-29 |
US20120142113A1 (en) | 2012-06-07 |
WO2012075076A2 (en) | 2012-06-07 |
CA2820609C (en) | 2019-03-12 |
BR112013013464B1 (pt) | 2021-08-24 |
US9134238B2 (en) | 2015-09-15 |
EP3640627A2 (en) | 2020-04-22 |
ES2951568T3 (es) | 2023-10-23 |
JP2013545988A (ja) | 2013-12-26 |
EP2646806A2 (en) | 2013-10-09 |
KR20130141569A (ko) | 2013-12-26 |
CA2820609A1 (en) | 2012-06-07 |
EP3640627C0 (en) | 2023-07-19 |
CN103238060A (zh) | 2013-08-07 |
BR112013013464A2 (pt) | 2019-12-10 |
EP2646806A4 (en) | 2017-06-07 |
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