DE69008857D1 - Verfahren und vorrichtung zur quantitativen anzeige einer in einem flüssigen medium gelösten chemischen komponente. - Google Patents

Verfahren und vorrichtung zur quantitativen anzeige einer in einem flüssigen medium gelösten chemischen komponente.

Info

Publication number
DE69008857D1
DE69008857D1 DE69008857T DE69008857T DE69008857D1 DE 69008857 D1 DE69008857 D1 DE 69008857D1 DE 69008857 T DE69008857 T DE 69008857T DE 69008857 T DE69008857 T DE 69008857T DE 69008857 D1 DE69008857 D1 DE 69008857D1
Authority
DE
Germany
Prior art keywords
pct
liquid medium
chemical
chemical component
measurement
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 - Fee Related
Application number
DE69008857T
Other languages
English (en)
Other versions
DE69008857T2 (de
Inventor
Bjorn Larsen
Arne Vinther
Poul Moller
Jorn Thorsson
Henrik Soeberg
Jesper Sorensen
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.)
Kemisk Vaerk Koge AS
Original Assignee
Kemisk Vaerk Koge AS
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 Kemisk Vaerk Koge AS filed Critical Kemisk Vaerk Koge AS
Application granted granted Critical
Publication of DE69008857D1 publication Critical patent/DE69008857D1/de
Publication of DE69008857T2 publication Critical patent/DE69008857T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/006—Special methods of performing the coupling reaction characterised by process features
    • C09B41/007—Special methods of performing the coupling reaction characterised by process features including condition or time responsive control, e.g. automatically controlled processes; Stepwise coupling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
    • 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
    • G01N2021/1738—Optionally different kinds of measurements; Method being valid for different kinds of measurement
    • 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
    • G01N2021/754—Reagent flow and intermittent injection of sample or vice versa
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/808—Automated or kit
    • 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
    • Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Liquid Crystal (AREA)
  • Steroid Compounds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69008857T 1989-07-28 1990-07-30 Verfahren und vorrichtung zur quantitativen anzeige einer in einem flüssigen medium gelösten chemischen komponente. Expired - Fee Related DE69008857T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK374889A DK374889D0 (da) 1989-07-28 1989-07-28 Fremgangsmaade til procesovervaagning
PCT/DK1990/000196 WO1991002254A1 (en) 1989-07-28 1990-07-30 A method and a system for quantitatively monitoring a chemical component dissolved in a liquid medium

Publications (2)

Publication Number Publication Date
DE69008857D1 true DE69008857D1 (de) 1994-06-16
DE69008857T2 DE69008857T2 (de) 1994-10-20

Family

ID=8126326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008857T Expired - Fee Related DE69008857T2 (de) 1989-07-28 1990-07-30 Verfahren und vorrichtung zur quantitativen anzeige einer in einem flüssigen medium gelösten chemischen komponente.

Country Status (9)

Country Link
US (1) US5389524A (de)
EP (1) EP0485474B1 (de)
JP (1) JPH05501450A (de)
AT (1) ATE105636T1 (de)
CA (1) CA2064037A1 (de)
DE (1) DE69008857T2 (de)
DK (2) DK374889D0 (de)
ES (1) ES2056476T3 (de)
WO (1) WO1991002254A1 (de)

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US6454945B1 (en) 1995-06-16 2002-09-24 University Of Washington Microfabricated devices and methods
US5716852A (en) * 1996-03-29 1998-02-10 University Of Washington Microfabricated diffusion-based chemical sensor
US5856119A (en) * 1996-01-22 1999-01-05 Biochem Technology, Inc. Method for monitoring and controlling biological activity in fluids
US5698412A (en) * 1996-11-07 1997-12-16 Biochem Technology, Inc. Method for monitoring and controlling biological activity in fluids
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US20030211507A1 (en) * 1996-03-29 2003-11-13 Anson Hatch Microscale diffusion immunoassay in hydrogels
US6541213B1 (en) * 1996-03-29 2003-04-01 University Of Washington Microscale diffusion immunoassay
US5948684A (en) 1997-03-31 1999-09-07 University Of Washington Simultaneous analyte determination and reference balancing in reference T-sensor devices
US5942443A (en) * 1996-06-28 1999-08-24 Caliper Technologies Corporation High throughput screening assay systems in microscale fluidic devices
US5871698A (en) * 1996-05-02 1999-02-16 Sandia Corporation Chemical sensing flow probe
US20060000722A1 (en) * 1996-06-28 2006-01-05 Caliper Life Sciences, Inc. High throughput screening assay systems in microscale fluidic devices
CN1173776C (zh) 1996-06-28 2004-11-03 卡钳技术有限公司 在微规模流体性设备里的高通过量的筛选分析系统
US6121050A (en) * 1997-08-29 2000-09-19 Han; Chi-Neng Arthur Analyte detection systems
WO1999017119A1 (en) 1997-09-26 1999-04-08 University Of Washington Simultaneous particle separation and chemical reaction
US6106718A (en) * 1998-07-01 2000-08-22 Biochem Technology, Inc. Enhanced denitrification process by monitoring and controlling carbonaceous nutrient addition
US6143246A (en) * 1998-08-18 2000-11-07 Biochem Technology, Inc. Apparatus for measuring ammonia in biochemical processes
US6811800B2 (en) * 1998-09-29 2004-11-02 The Procter & Gamble Co. Calcium fortified beverages
US5976888A (en) * 1998-12-07 1999-11-02 Biochem Technology, Inc. Method for measuring NOx in biochemical processes
US6551842B1 (en) 1999-03-26 2003-04-22 Idexx Laboratories, Inc. Method and device for detecting analytes in fluids
US6511814B1 (en) 1999-03-26 2003-01-28 Idexx Laboratories, Inc. Method and device for detecting analytes in fluids
US6602719B1 (en) 1999-03-26 2003-08-05 Idexx Laboratories, Inc. Method and device for detecting analytes in fluids
MXPA02010596A (es) 2000-04-26 2003-03-10 Glaxo Group Ltd Metodo y aparato para el analisis espectroscopico in -situ.
JP4590700B2 (ja) * 2000-07-14 2010-12-01 ソニー株式会社 基板洗浄方法及び基板洗浄装置
JP2004505365A (ja) * 2000-07-27 2004-02-19 ザ　ジョンズ　ホプキンズ　ユニバーシティ 人工頭脳システムを自動的に設計するための方法およびシステム
US7172903B2 (en) * 2002-03-12 2007-02-06 Exxonmobil Research And Engineering Company Method for on-line monitoring of lubricating oil using light in the visible and near IR spectra
ITTO20030409A1 (it) * 2003-06-03 2004-12-04 Fiat Ricerche Biosensore ottico.
DE60311462T2 (de) * 2003-09-19 2008-01-03 Sun Microsystems, Inc., Santa Clara Verfahren und Vorrichtung zur Protokollverarbeitung in Computersystemen unter Verwendung der Übersetzung von Speicheradressen
US20060019406A1 (en) * 2004-07-23 2006-01-26 Ning Wei Lateral flow device for the detection of large pathogens
US7550267B2 (en) * 2004-09-23 2009-06-23 University Of Washington Microscale diffusion immunoassay utilizing multivalent reactants
US20060068500A1 (en) * 2004-09-28 2006-03-30 Kimberly-Clark Worldwide, Inc. Detecting yeast infections using a lateral flow assay
WO2006121195A1 (en) * 2005-05-13 2006-11-16 Showa Denko K.K. Apparatus for measuring differential refractive index
US7727473B2 (en) 2005-10-19 2010-06-01 Progentech Limited Cassette for sample preparation
US7754148B2 (en) 2006-12-27 2010-07-13 Progentech Limited Instrument for cassette for sample preparation
WO2009009554A1 (en) * 2007-07-09 2009-01-15 Huntsman Corporation Australia Pty Limited Azo colourant
US20090249949A1 (en) * 2008-03-05 2009-10-08 Helicos Biosciences Corporation Methods and devices for bubble mitigation
US9248422B2 (en) 2010-02-23 2016-02-02 Luminex Corporation Apparatus and methods for integrated sample preparation, reaction and detection
KR101882940B1 (ko) 2010-02-23 2018-07-30 루미넥스 코포레이션 일체화된 샘플 제조, 반응 및 검출을 위한 장치 및 방법
CN102618063B (zh) * 2012-03-09 2013-11-20 大连理工大学 水溶性偶氮染料的螺旋管混沌混合的连续化制备方法
DE102012212955A1 (de) 2012-07-24 2014-01-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur magnetischen Abtrennung von Fällungsprodukten aus Fluiden mit Hilfe von wiederverwendbaren, superparamagnetischen Kompostpartikeln
GB201704768D0 (en) * 2017-01-05 2017-05-10 Illumina Inc Flow cell liquid degassing systema and method
CN111077145A (zh) * 2019-12-26 2020-04-28 沈阳化工研究院有限公司 连续生产中芳香胺重氮化反应转化率测定和/或控制方法

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Also Published As

Publication number Publication date
DK0485474T3 (da) 1994-09-26
CA2064037A1 (en) 1991-01-29
DK374889D0 (da) 1989-07-28
ATE105636T1 (de) 1994-05-15
DE69008857T2 (de) 1994-10-20
WO1991002254A1 (en) 1991-02-21
EP0485474B1 (de) 1994-05-11
JPH05501450A (ja) 1993-03-18
US5389524A (en) 1995-02-14
EP0485474A1 (de) 1992-05-20
ES2056476T3 (es) 1994-10-01

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee