ATE105636T1 - Verfahren und vorrichtung zur quantitativen anzeige einer in einem fluessigen medium geloesten chemischen komponente. - Google Patents

Verfahren und vorrichtung zur quantitativen anzeige einer in einem fluessigen medium geloesten chemischen komponente.

Info

Publication number
ATE105636T1
ATE105636T1 AT9090912220T AT90912220T ATE105636T1 AT E105636 T1 ATE105636 T1 AT E105636T1 AT 9090912220 T AT9090912220 T AT 9090912220T AT 90912220 T AT90912220 T AT 90912220T AT E105636 T1 ATE105636 T1 AT E105636T1
Authority
AT
Austria
Prior art keywords
pct
liquid medium
chemical
chemical component
measurement
Prior art date
Application number
AT9090912220T
Other languages
English (en)
Inventor
Bjorn Erik Haabegaard Larsen
Arne Vinther
Poul Moller
Jorn Reenberg Thorsson
Henrik Soeberg
Jesper Led Sorensen
Original Assignee
Koege Kemisk Vaerk
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 Koege Kemisk Vaerk filed Critical Koege Kemisk Vaerk
Application granted granted Critical
Publication of ATE105636T1 publication Critical patent/ATE105636T1/de

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Liquid Crystal (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
AT9090912220T 1989-07-28 1990-07-30 Verfahren und vorrichtung zur quantitativen anzeige einer in einem fluessigen medium geloesten chemischen komponente. ATE105636T1 (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 (1)

Publication Number Publication Date
ATE105636T1 true ATE105636T1 (de) 1994-05-15

Family

ID=8126326

Family Applications (1)

Application Number Title Priority Date Filing Date
AT9090912220T ATE105636T1 (de) 1989-07-28 1990-07-30 Verfahren und vorrichtung zur quantitativen anzeige einer in einem fluessigen medium geloesten 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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US5716852A (en) * 1996-03-29 1998-02-10 University Of Washington Microfabricated diffusion-based chemical sensor
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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
US6429025B1 (en) * 1996-06-28 2002-08-06 Caliper Technologies Corp. High-throughput screening assay systems in microscale fluidic devices
US6121050A (en) * 1997-08-29 2000-09-19 Han; Chi-Neng Arthur Analyte detection systems
JP2001518624A (ja) 1997-09-26 2001-10-16 ユニバーシティ・オブ・ワシントン 同時の粒子分離および化学反応
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
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
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AU2001257318A1 (en) 2000-04-26 2001-11-07 Glaxo Group Limited Method and apparatus for in-situ spectroscopic analysis
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
WO2002010868A2 (en) * 2000-07-27 2002-02-07 The Johns Hopkins University Method and system for the autonomous design of cybernetic systems
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
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US20060019406A1 (en) * 2004-07-23 2006-01-26 Ning Wei Lateral flow device for the detection of large pathogens
WO2006036592A1 (en) * 2004-09-23 2006-04-06 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
US7724356B2 (en) * 2005-05-13 2010-05-25 Showa Denko K.K. Apparatus for measuring differential refractive index
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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
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Also Published As

Publication number Publication date
WO1991002254A1 (en) 1991-02-21
ES2056476T3 (es) 1994-10-01
DE69008857T2 (de) 1994-10-20
JPH05501450A (ja) 1993-03-18
CA2064037A1 (en) 1991-01-29
DE69008857D1 (de) 1994-06-16
US5389524A (en) 1995-02-14
EP0485474A1 (de) 1992-05-20
EP0485474B1 (de) 1994-05-11
DK374889D0 (da) 1989-07-28
DK0485474T3 (da) 1994-09-26

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Legal Events

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