DE69734922D1 - Fluoreszierend markierte polymere für interne behandlung von warmwasserkesseln - Google Patents

Fluoreszierend markierte polymere für interne behandlung von warmwasserkesseln

Info

Publication number
DE69734922D1
DE69734922D1 DE69734922T DE69734922T DE69734922D1 DE 69734922 D1 DE69734922 D1 DE 69734922D1 DE 69734922 T DE69734922 T DE 69734922T DE 69734922 T DE69734922 T DE 69734922T DE 69734922 D1 DE69734922 D1 DE 69734922D1
Authority
DE
Germany
Prior art keywords
polymers
hot water
water boilers
internal treatment
fluorescent marked
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69734922T
Other languages
English (en)
Other versions
DE69734922T2 (de
Inventor
Joseph C Alfano
R Godfrey
Radhakrishnan Selvarajan
C Uhing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of DE69734922D1 publication Critical patent/DE69734922D1/de
Publication of DE69734922T2 publication Critical patent/DE69734922T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Luminescent Compositions (AREA)
DE69734922T 1996-03-21 1997-03-20 Fluoreszierend markierte polymere für interne behandlung von warmwasserkesseln Expired - Lifetime DE69734922T2 (de)

Applications Claiming Priority (3)

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
PCT/US1997/005410 WO1997035192A1 (en) 1996-03-21 1997-03-20 Fluorescent-tagged polymers for boiler internal treatment
US621152 2003-07-15

Publications (2)

Publication Number Publication Date
DE69734922D1 true DE69734922D1 (de) 2006-01-26
DE69734922T2 DE69734922T2 (de) 2006-07-13

Family

ID=24488954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69734922T Expired - Lifetime DE69734922T2 (de) 1996-03-21 1997-03-20 Fluoreszierend markierte polymere für interne behandlung von warmwasserkesseln

Country Status (17)

Country Link
US (1) US5736405A (de)
EP (1) EP0888539B1 (de)
JP (1) JP2000508063A (de)
KR (1) KR20000064704A (de)
CN (1) CN1132009C (de)
AR (1) AR006361A1 (de)
AT (1) ATE313792T1 (de)
AU (1) AU718338B2 (de)
BR (1) BR9708212A (de)
CA (1) CA2250286C (de)
CO (1) CO4560570A1 (de)
DE (1) DE69734922T2 (de)
ES (1) ES2255721T3 (de)
NO (1) NO984329D0 (de)
NZ (1) NZ331689A (de)
WO (1) WO1997035192A1 (de)
ZA (1) ZA972500B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068012A (en) * 1998-12-29 2000-05-30 Ashland, Inc. Performance-based control system
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
US6587753B2 (en) 2000-05-01 2003-07-01 Ondeo Nalco Company Use of control matrix for boiler control
US6336058B1 (en) 2000-05-01 2002-01-01 Nalco Chemical 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
AU2002323649A1 (en) 2001-09-06 2003-03-24 Genomic Profiling Systems, Inc. Rapid detection of replicating cells
US6662636B2 (en) 2001-12-13 2003-12-16 Ondeo Nalco Company Method of reducing fouling in filters for industrial water system analytical devices
US6790666B2 (en) * 2001-12-28 2004-09-14 Nalco Company Method to ascertain whether soluble hardness is calcium or magnesium based
US6790664B2 (en) * 2001-12-28 2004-09-14 Nalco Company Fluorometric monitoring and control of soluble hardness of water used in industrial water systems
EP1593956A4 (de) * 2002-11-01 2007-09-19 Hamamatsu Photonics Kk Krankheitsdiagnoseverfahren, verfahren zum erzeugen von datenf r die krankheitsdiagnose und einrichtung zur erzeugung von daten f r diekrankheitsdiagnose
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
US20090216082A1 (en) * 2005-04-01 2009-08-27 Elisha Rabinovitz Device, System and Method for In Vivo Magnetic Immunoassay Analysis
US9057046B2 (en) * 2005-09-26 2015-06-16 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
CN102224260B (zh) 2008-09-24 2015-11-25 施特劳斯控股公司 用于检测分析物的试剂盒和装置
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
JP6105613B2 (ja) 2011-11-07 2017-03-29 ラピッド マイクロ バイオシステムズ インコーポレイテッド 無菌試験用カセット
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
US10317385B2 (en) 2015-07-01 2019-06-11 Ecolab Usa Inc. Calibration method for water hardness measurement
WO2017031057A2 (en) * 2015-08-14 2017-02-23 Chemtreat, Inc. Fluid system evaluation with multiple chemical tracers
CN112740017A (zh) 2018-04-19 2021-04-30 曙光诊断学公司 靶标检测
FI129477B (fi) * 2019-05-17 2022-03-15 Andritz Oy Soodakattilan reduktioasteen määritys

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1048118A (en) * 1975-05-23 1979-02-06 George W. Gillemot Re-enterable split splice housing with flexible locking strip
US4048066A (en) * 1976-11-17 1977-09-13 Chemed Corporation Method of inhibiting scale
US4176007A (en) * 1978-02-09 1979-11-27 Nasa Method and apparatus for eliminating luminol interference material
US4783314A (en) * 1987-02-26 1988-11-08 Nalco Chemical Company Fluorescent tracers - chemical treatment monitors
US5120661A (en) * 1987-12-11 1992-06-09 Diversey Corporation Method for detection and quantitative analysis for water treatment chemicals
US4963267A (en) * 1988-10-12 1990-10-16 Nalco Chemical Company Stabilization of manganese in aqueous systems
US4992380A (en) * 1988-10-14 1991-02-12 Nalco Chemical Company Continuous on-stream monitoring of cooling tower water
WO1990004159A1 (en) * 1988-10-14 1990-04-19 Mobil Oil Corporation Method for monitoring polyacrylic scale inhibitor content
US5041386A (en) * 1988-12-19 1991-08-20 Nalco Chemical Company Concentration cycles, percent life holding time and continuous treatment concentration monitoring in boiler systems by inert tracers
US5200106A (en) * 1989-02-27 1993-04-06 Nalco Chemical Company Compositions comprising transition metals for treating and monitoring liquid systems
US4966711A (en) * 1989-02-27 1990-10-30 Nalco Chemical Company Transition metals as treatment chemical tracers
US5035806A (en) * 1989-05-15 1991-07-30 Nalco Chemical Company Scaling salt threshold inhibition and dispersion with hydrophilic/hydrophobic polymers
GB2238383B (en) * 1989-11-15 1993-12-01 Ciba Geigy Ag UV sensitive marker compounds for use in aqueous systems
US5006311A (en) * 1990-03-23 1991-04-09 Nalco Chemical Company Monitoring performance of a treating agent added to a body of water
US5132096A (en) * 1990-03-23 1992-07-21 Nalco Chemical Company Monitoring performance of a water treating agent by measuring and resolving optical voltage analogs
JP2836193B2 (ja) * 1990-05-30 1998-12-14 三菱マテリアル株式会社 亜鉛含有金属電解液中のコバルト・銅濃度の測定方法と浄液方法
US5216086A (en) * 1990-08-20 1993-06-01 Nalco Chemical Company Synthesis of tagged polymers by post-polymerization (trans)amidation reaction
US5128419A (en) * 1990-08-20 1992-07-07 Nalco Chemical Company Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
US5124047A (en) * 1990-11-01 1992-06-23 W. R. Grace & Co.-Conn. Method of inhibiting scale deposits
US5171450A (en) * 1991-03-20 1992-12-15 Nalco Chemical Company Monitoring and dosage control of tagged polymers in cooling water systems
US5175456A (en) * 1991-09-25 1992-12-29 Systems, Machines, Automation Components Corp. Workpiece transporter
US5183574A (en) * 1991-11-18 1993-02-02 W. R. Grace & Co.-Conn. Method of dispersing iron
US5242602A (en) * 1992-03-04 1993-09-07 W. R. Grace & Co.-Conn. Spectrophotometric monitoring of multiple water treatment performance indicators using chemometrics
JPH0763713B2 (ja) * 1992-03-30 1995-07-12 伯東株式会社 水系処理方法
US5282379A (en) * 1992-04-03 1994-02-01 Nalco Chemical Company Volatile tracers for diagnostic use in steam generating systems
US5278074A (en) * 1992-04-22 1994-01-11 Nalco Chemical Company Method of monitoring and controlling corrosion inhibitor dosage in aqueous systems
US5236845A (en) * 1992-10-22 1993-08-17 Nalco Chemical Company On-line iron (II) concentration monitoring to continuously determine corrosion in boiler systems
US5277135A (en) * 1992-11-23 1994-01-11 Nalco Chemical Company Controlling concentration of chemical treatment for flue gas reduction of the oxides of nitrogen
US5266493A (en) * 1993-01-22 1993-11-30 Nalco Chemical Company Monitoring boric acid in fluid systems
NZ250956A (en) * 1993-03-03 1995-04-27 Grace W R & Co Monitoring concentrations of water treatment compositions using absorbance or emission spectra
NZ250945A (en) * 1993-03-03 1994-12-22 Grace W R & Co Treating an aqueous system with a water-soluble/dispersible polymer which contains at least one uv radiation responsive moiety
US5389548A (en) * 1994-03-29 1995-02-14 Nalco Chemical Company Monitoring and in-system concentration control of polyelectrolytes using fluorochromatic dyes

Also Published As

Publication number Publication date
NO984329L (no) 1998-09-17
ES2255721T3 (es) 2006-07-01
NO984329D0 (no) 1998-09-17
BR9708212A (pt) 1999-07-27
NZ331689A (en) 2000-03-27
US5736405A (en) 1998-04-07
CA2250286C (en) 2010-06-01
EP0888539B1 (de) 2005-12-21
DE69734922T2 (de) 2006-07-13
AR006361A1 (es) 1999-08-25
CO4560570A1 (es) 1998-02-10
ATE313792T1 (de) 2006-01-15
CN1132009C (zh) 2003-12-24
WO1997035192A1 (en) 1997-09-25
AU2433097A (en) 1997-10-10
CN1214118A (zh) 1999-04-14
AU718338B2 (en) 2000-04-13
JP2000508063A (ja) 2000-06-27
KR20000064704A (ko) 2000-11-06
EP0888539A1 (de) 1999-01-07
CA2250286A1 (en) 1997-09-25
ZA972500B (en) 1997-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806