DE69324467D1 - Kohlenstoffanalysevorrichtung für sowohl wässrige Lösungen als auch feste Proben - Google Patents

Kohlenstoffanalysevorrichtung für sowohl wässrige Lösungen als auch feste Proben

Info

Publication number
DE69324467D1
DE69324467D1 DE69324467T DE69324467T DE69324467D1 DE 69324467 D1 DE69324467 D1 DE 69324467D1 DE 69324467 T DE69324467 T DE 69324467T DE 69324467 T DE69324467 T DE 69324467T DE 69324467 D1 DE69324467 D1 DE 69324467D1
Authority
DE
Germany
Prior art keywords
aqueous solutions
solid samples
carbon analyzer
analyzer
carbon
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
DE69324467T
Other languages
English (en)
Other versions
DE69324467T2 (de
Inventor
Youzo Morita
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Application granted granted Critical
Publication of DE69324467D1 publication Critical patent/DE69324467D1/de
Publication of DE69324467T2 publication Critical patent/DE69324467T2/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
    • G01N21/17—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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
    • 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
    • G01N33/1846—Total carbon analysis
    • 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
    • Y10T436/23—Carbon 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
    • Y10T436/23—Carbon containing
    • Y10T436/235—In an aqueous solution [e.g., TOC, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE1993624467 1990-03-09 1993-04-29 Kohlenstoffanalysevorrichtung für sowohl wässrige Lösungen als auch feste Proben Expired - Lifetime DE69324467T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2059395A JPH03259742A (ja) 1990-03-09 1990-03-09 全有機炭素測定装置
US08/020,145 US5271900A (en) 1990-03-09 1993-02-19 Carbon analyzer for both aqueous solutions and solid samples

Publications (2)

Publication Number Publication Date
DE69324467D1 true DE69324467D1 (de) 1999-05-20
DE69324467T2 DE69324467T2 (de) 1999-08-05

Family

ID=26400436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993624467 Expired - Lifetime DE69324467T2 (de) 1990-03-09 1993-04-29 Kohlenstoffanalysevorrichtung für sowohl wässrige Lösungen als auch feste Proben

Country Status (4)

Country Link
US (1) US5271900A (de)
EP (1) EP0611965B1 (de)
JP (1) JPH03259742A (de)
DE (1) DE69324467T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480806A (en) * 1989-03-21 1996-01-02 Huls Aktiengesellschaft Method for determining decomposable organic carbon compounds present in a geseous phase
JP2822711B2 (ja) * 1991-07-29 1998-11-11 株式会社島津製作所 有機炭素測定装置
US6112602A (en) 1993-06-14 2000-09-05 New Jersey Institute Of Technology Analytical apparatus and instrumentation for on-line measurement of volatile organic compounds in fluids
US5413763A (en) * 1993-07-12 1995-05-09 Jeffers; Jeff Method and apparatus for reagentless measurement of the total organic carbon content of an aqueous sample
JP3265830B2 (ja) * 1994-05-27 2002-03-18 株式会社島津製作所 全有機体炭素計
US6375900B1 (en) 1999-04-27 2002-04-23 Tekmar Company Carbon analyzer with improved catalyst
US6692970B2 (en) 2000-01-19 2004-02-17 The United States Of America As Represented By The Secretary Of Agriculture Automated carbon efflux system
DE10132390B4 (de) * 2001-07-06 2013-02-21 Dimatec Analysentechnik Gmbh Vorrichtung und Verfahren zur Analyse organischer Substanzen von Rein- oder Reinstwasser
US20080198381A1 (en) * 2007-02-21 2008-08-21 Teledyne Tekmar Company Pressurized detectors substance analyzer
WO2009032205A2 (en) * 2007-09-05 2009-03-12 Ge Analytical Instruments, Inc. Carbon measurement in aqueous samples using oxidation at elevated temperatures and pressures
CN101907558A (zh) * 2010-03-31 2010-12-08 浙江环茂自控科技有限公司 总有机碳在线分析仪及分析总有机碳的方法
DE102014101915A1 (de) * 2014-02-14 2015-08-20 Avl Emission Test Systems Gmbh Vorrichtung und Verfahren zur Bestimmung der Konzentration zumindest eines Gases in einem Probengasstrom mittels Infrarotabsorptionsspektroskopie
JP2016156706A (ja) * 2015-02-25 2016-09-01 国立大学法人名古屋大学 炭素同位体分析装置および炭素同位体分析方法
JP6802963B2 (ja) * 2015-02-25 2020-12-23 国立大学法人東海国立大学機構 炭素同位体分析装置および炭素同位体分析方法
CN105974086B (zh) * 2016-04-29 2018-01-16 衡阳师范学院 调节二氧化碳通量和泄漏及反扩散系数的标准装置及方法
JP6631817B2 (ja) * 2018-03-30 2020-01-15 株式会社エコロ Ｔｏｃ計測方法及びそれに使用するｔｏｃ計測装置
CN110286203A (zh) * 2019-05-28 2019-09-27 上海蓝魂环保科技有限公司 一种船舶尾气脱硫设备用水质检测系统及水质检测方法
CN113008825B (zh) * 2021-04-02 2023-07-21 中国航发北京航空材料研究院 一种红外线吸收法测量试样中碳元素的助熔剂用量确定方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296435A (en) * 1964-07-06 1967-01-03 Dow Chemical Co Method and apparatus for determining the total carbon content of aqueous systems
US3854877A (en) * 1972-08-07 1974-12-17 Dow Chemical Co Combination tod-tc analysis method
US3985505A (en) * 1974-11-21 1976-10-12 Leco Corporation Combustion system
DE2808033A1 (de) * 1978-02-24 1979-08-30 Siemens Ag Einrichtung zur unterdrueckung der wasserdampf-querempfindlichkeit bei einem nicht dispersiven infrarot-gasanalysator
DE2811135C2 (de) * 1978-03-15 1986-04-24 Hoechst Ag, 6230 Frankfurt Verfahren zum quantitativen Bestimmen von Kohlenstoff organischer Verbindungen in Wasser
JPS5945939B2 (ja) * 1979-11-17 1984-11-09 株式会社 堀場製作所 金属中の炭素分析装置
EP0319887B1 (de) * 1987-12-11 1993-03-31 Horiba, Ltd. Verfahren und Vorrichtung zur Analysierung von Flüssigkeiten mittels Mehrflüssigkeitenmodulationsverfahren
DE4115425C1 (de) * 1991-05-10 1992-08-27 Hartmann & Braun Ag, 6000 Frankfurt, De
JP2822711B2 (ja) * 1991-07-29 1998-11-11 株式会社島津製作所 有機炭素測定装置
JPH0827273B2 (ja) * 1991-08-28 1996-03-21 株式会社島津製作所 炭素測定装置

Also Published As

Publication number Publication date
EP0611965B1 (de) 1999-04-14
EP0611965A3 (en) 1997-03-05
JPH03259742A (ja) 1991-11-19
EP0611965A2 (de) 1994-08-24
US5271900A (en) 1993-12-21
DE69324467T2 (de) 1999-08-05

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