AR006361A1 - Metodo para la determinacion en un sistema de caldera de una concentracion de un polimero soluble en agua, anionicamente cargado, util para el tratamientode agua de caldera. - Google Patents
Metodo para la determinacion en un sistema de caldera de una concentracion de un polimero soluble en agua, anionicamente cargado, util para el tratamientode agua de caldera.Info
- Publication number
- AR006361A1 AR006361A1 ARP970101164A ARP970101164A AR006361A1 AR 006361 A1 AR006361 A1 AR 006361A1 AR P970101164 A ARP970101164 A AR P970101164A AR P970101164 A ARP970101164 A AR P970101164A AR 006361 A1 AR006361 A1 AR 006361A1
- Authority
- AR
- Argentina
- Prior art keywords
- boiler
- soluble polymer
- water
- concentration
- boiler water
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 8
- 229920003169 water-soluble polymer Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 abstract 7
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
-
- 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
- G01N33/1826—Organic contamination in water
-
- 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
- G01N33/1853—Hardness of water
-
- 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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
-
- 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
- Y10T436/12—Condition responsive control
-
- 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
- Y10T436/13—Tracers or tags
-
- 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
- Y10T436/18—Sulfur containing
-
- 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
- Y10T436/20—Oxygen containing
- Y10T436/200833—Carbonyl, ether, aldehyde or ketone containing
- Y10T436/201666—Carboxylic acid
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Luminescent Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Es un método para determinación en un sistema de caldera de una concentración de un polímero, soluble en agua, cargado aniónicamente, útilpara el tratamiento de caldera. El sistema de agua de caldera incluye una fuente de unacorrie nte de agua de alimentación al sistema como un primerparámetro del sistema, una fuente de una corriente de purga del sistema como un segundo parámetro del sistema, así como también una fuente delpolímero soluble en el agua de lacaldera como un tercer parámetro del sistema. El polímero soluble sufre una reacción hidrotérmica en lascondiciones operativas del sistema de agua de la caldera. El polímero soluble contiene por lo menos 0,01% de unidades monoméricas deporcionesespect roscópicamente emisoras unidas a la cadena polimérica. El método comprende las etapas de: a. medir por lo menos una característicaespectrofotométrica del polímero soluble contenido en la muestra del agua de la caldera;b.convertir la caracte rística en una senal eléctrica correspondiente ala concentración del polímero soluble en el agua de la caldera; c. comparar la senal eléctrica correspondiente a la concentración del polímero solubleen el agua de la calderacon una senal eléctrica correspondiente a una concentración deseada del polímero soluble en el agua de la caldera; y luegod. determinar una ganancia o pérdida del polímero soluble en el agua de la caldera.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/621,152 US5736405A (en) | 1996-03-21 | 1996-03-21 | Monitoring boiler internal treatment with fluorescent-tagged polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
AR006361A1 true AR006361A1 (es) | 1999-08-25 |
Family
ID=24488954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970101164A AR006361A1 (es) | 1996-03-21 | 1997-03-21 | Metodo para la determinacion en un sistema de caldera de una concentracion de un polimero soluble en agua, anionicamente cargado, util para el tratamientode agua de caldera. |
Country Status (17)
Country | Link |
---|---|
US (1) | US5736405A (es) |
EP (1) | EP0888539B1 (es) |
JP (1) | JP2000508063A (es) |
KR (1) | KR20000064704A (es) |
CN (1) | CN1132009C (es) |
AR (1) | AR006361A1 (es) |
AT (1) | ATE313792T1 (es) |
AU (1) | AU718338B2 (es) |
BR (1) | BR9708212A (es) |
CA (1) | CA2250286C (es) |
CO (1) | CO4560570A1 (es) |
DE (1) | DE69734922T2 (es) |
ES (1) | ES2255721T3 (es) |
NO (1) | NO984329L (es) |
NZ (1) | NZ331689A (es) |
WO (1) | WO1997035192A1 (es) |
ZA (1) | ZA972500B (es) |
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US6153110A (en) * | 1999-05-17 | 2000-11-28 | Chemtreat, Inc. | Method for controlling treatment chemicals in aqueous systems |
US6645428B1 (en) * | 2000-04-27 | 2003-11-11 | Ondeo Nalco Company | Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems |
US6336058B1 (en) | 2000-05-01 | 2002-01-01 | Nalco Chemical Company | Use of control matrix for boiler control |
US6587753B2 (en) | 2000-05-01 | 2003-07-01 | Ondeo Nalco Company | Use of control matrix for boiler control |
US6436711B1 (en) * | 2000-12-13 | 2002-08-20 | Nalco Chemical Company | Fluorometric control of aromatic oxygen scavengers in a boiler system |
US8021848B2 (en) | 2001-09-06 | 2011-09-20 | Straus Holdings Inc. | Rapid and sensitive detection of cells and viruses |
US6662636B2 (en) | 2001-12-13 | 2003-12-16 | Ondeo Nalco Company | Method of reducing fouling in filters for industrial water system analytical devices |
US6790664B2 (en) * | 2001-12-28 | 2004-09-14 | Nalco Company | Fluorometric monitoring and control of soluble hardness of water used in industrial water systems |
US6790666B2 (en) * | 2001-12-28 | 2004-09-14 | Nalco Company | Method to ascertain whether soluble hardness is calcium or magnesium based |
WO2004040273A1 (ja) * | 2002-11-01 | 2004-05-13 | Hamamatsu Photonics K.K. | 疾患判定方法、疾患判定用データ生成方法、及び、疾患判定用データ生成装置 |
US20050025660A1 (en) * | 2003-07-31 | 2005-02-03 | Hoots John E. | Method of tracing corrosive materials |
US7220382B2 (en) | 2003-07-31 | 2007-05-22 | Nalco Company | Use of disulfonated anthracenes as inert fluorescent tracers |
WO2006001020A2 (en) * | 2004-06-28 | 2006-01-05 | Given Imaging Ltd. | Device, system, and method for in-vivo analysis |
WO2006103684A2 (en) * | 2005-04-01 | 2006-10-05 | Given Imaging Ltd. | Device, system and method for in vivo magnetic immunoassay analysis |
CA2623408C (en) * | 2005-09-26 | 2014-04-01 | Rapid Micro Biosystems, Inc. | Cassette containing growth medium |
GB0602014D0 (en) * | 2006-02-01 | 2006-03-15 | Salamander Engineering Ltd | Indicator |
JP4905768B2 (ja) * | 2006-03-28 | 2012-03-28 | 三浦工業株式会社 | 水処理剤供給量の管理方法 |
US7883898B2 (en) * | 2007-05-07 | 2011-02-08 | General Electric Company | Method and apparatus for measuring pH of low alkalinity solutions |
US20080295581A1 (en) * | 2007-05-31 | 2008-12-04 | General Electric Company | Method for the determination of aqueous polymer concentration in water systems |
US9643180B2 (en) | 2008-09-24 | 2017-05-09 | First Light Biosciences, Inc. | Method for detecting analytes |
US20120032093A1 (en) | 2010-08-03 | 2012-02-09 | Kemira Chemicals Inc. | Tagged scale inhibitor compositions and methods of inhibiting scale |
US8343771B2 (en) | 2011-01-12 | 2013-01-01 | General Electric Company | Methods of using cyanine dyes for the detection of analytes |
EP2776550B1 (en) | 2011-11-07 | 2018-01-10 | Rapid Micro Biosystems, Inc. | Cassette for sterility testing |
US20130233796A1 (en) * | 2012-03-06 | 2013-09-12 | Narasimha M. Rao | Treatment of industrial water systems |
CN107841461A (zh) | 2012-04-16 | 2018-03-27 | 快速微型生物系统公司 | 细胞培养装置 |
US9001319B2 (en) | 2012-05-04 | 2015-04-07 | Ecolab Usa Inc. | Self-cleaning optical sensor |
US8956875B2 (en) | 2013-03-14 | 2015-02-17 | Ecolab USA, Inc. | Water hardness monitoring via fluorescence |
JP6773692B2 (ja) | 2015-07-01 | 2020-10-21 | エコラボ ユーエスエー インコーポレイティド | 水硬度測定のための較正方法 |
CA2995721C (en) | 2015-08-14 | 2020-03-31 | Chemtreat, Inc. | Fluid system evaluation with multiple chemical tracers |
US12031985B2 (en) | 2018-04-19 | 2024-07-09 | First Light Diagnostics, Inc. | Detection of targets |
FI129477B (fi) * | 2019-05-17 | 2022-03-15 | Andritz Oy | Soodakattilan reduktioasteen määritys |
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US5278074A (en) * | 1992-04-22 | 1994-01-11 | Nalco Chemical Company | Method of monitoring and controlling corrosion inhibitor dosage in aqueous systems |
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-
1996
- 1996-03-21 US US08/621,152 patent/US5736405A/en not_active Expired - Lifetime
-
1997
- 1997-03-20 ES ES97920037T patent/ES2255721T3/es not_active Expired - Lifetime
- 1997-03-20 WO PCT/US1997/005410 patent/WO1997035192A1/en active IP Right Grant
- 1997-03-20 EP EP97920037A patent/EP0888539B1/en not_active Expired - Lifetime
- 1997-03-20 KR KR1019980707428A patent/KR20000064704A/ko active IP Right Grant
- 1997-03-20 CA CA2250286A patent/CA2250286C/en not_active Expired - Fee Related
- 1997-03-20 AU AU24330/97A patent/AU718338B2/en not_active Ceased
- 1997-03-20 AT AT97920037T patent/ATE313792T1/de active
- 1997-03-20 CN CN97193178A patent/CN1132009C/zh not_active Expired - Fee Related
- 1997-03-20 DE DE69734922T patent/DE69734922T2/de not_active Expired - Lifetime
- 1997-03-20 JP JP9533807A patent/JP2000508063A/ja active Pending
- 1997-03-20 BR BR9708212D patent/BR9708212A/pt not_active IP Right Cessation
- 1997-03-20 NZ NZ331689A patent/NZ331689A/xx unknown
- 1997-03-21 CO CO97015458A patent/CO4560570A1/es unknown
- 1997-03-21 AR ARP970101164A patent/AR006361A1/es not_active Application Discontinuation
- 1997-03-24 ZA ZA9702500A patent/ZA972500B/xx unknown
-
1998
- 1998-09-17 NO NO984329A patent/NO984329L/no unknown
Also Published As
Publication number | Publication date |
---|---|
NZ331689A (en) | 2000-03-27 |
DE69734922D1 (de) | 2006-01-26 |
AU2433097A (en) | 1997-10-10 |
ZA972500B (en) | 1997-10-02 |
AU718338B2 (en) | 2000-04-13 |
ES2255721T3 (es) | 2006-07-01 |
KR20000064704A (ko) | 2000-11-06 |
EP0888539A1 (en) | 1999-01-07 |
BR9708212A (pt) | 1999-07-27 |
CA2250286C (en) | 2010-06-01 |
CO4560570A1 (es) | 1998-02-10 |
CA2250286A1 (en) | 1997-09-25 |
NO984329D0 (no) | 1998-09-17 |
ATE313792T1 (de) | 2006-01-15 |
CN1132009C (zh) | 2003-12-24 |
DE69734922T2 (de) | 2006-07-13 |
US5736405A (en) | 1998-04-07 |
JP2000508063A (ja) | 2000-06-27 |
NO984329L (no) | 1998-09-17 |
WO1997035192A1 (en) | 1997-09-25 |
CN1214118A (zh) | 1999-04-14 |
EP0888539B1 (en) | 2005-12-21 |
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Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |