DK581189A - Fremgangsmaade til fremstilling af standardiserede gasblandinger og apparatur til brug ved fremgangsmaaden - Google Patents

Fremgangsmaade til fremstilling af standardiserede gasblandinger og apparatur til brug ved fremgangsmaaden

Info

Publication number
DK581189A
DK581189A DK581189A DK581189A DK581189A DK 581189 A DK581189 A DK 581189A DK 581189 A DK581189 A DK 581189A DK 581189 A DK581189 A DK 581189A DK 581189 A DK581189 A DK 581189A
Authority
DK
Denmark
Prior art keywords
gas
analyzing device
analyzed
procedure
introduce
Prior art date
Application number
DK581189A
Other languages
Danish (da)
English (en)
Other versions
DK581189D0 (da
Inventor
Jacques Mettes
Takako Kimura
Michael Schack
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of DK581189D0 publication Critical patent/DK581189D0/da
Publication of DK581189A publication Critical patent/DK581189A/da

Links

Classifications

    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0018—Sample conditioning by diluting a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0006—Calibrating gas analysers
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/0352—Controlled by pressure
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/100833—Simulative of a gaseous composition
    • 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
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25625—Dilution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Accessories For Mixers (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DK581189A 1988-11-21 1989-11-20 Fremgangsmaade til fremstilling af standardiserede gasblandinger og apparatur til brug ved fremgangsmaaden DK581189A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88402919A EP0370150A1 (en) 1988-11-21 1988-11-21 Process for producing standard gas mixture and apparatus for producing the same

Publications (2)

Publication Number Publication Date
DK581189D0 DK581189D0 (da) 1989-11-20
DK581189A true DK581189A (da) 1990-05-22

Family

ID=8200440

Family Applications (1)

Application Number Title Priority Date Filing Date
DK581189A DK581189A (da) 1988-11-21 1989-11-20 Fremgangsmaade til fremstilling af standardiserede gasblandinger og apparatur til brug ved fremgangsmaaden

Country Status (10)

Country Link
US (1) US5157957A (ja)
EP (2) EP0370150A1 (ja)
JP (1) JPH0721441B2 (ja)
KR (1) KR0153453B1 (ja)
AT (1) ATE122147T1 (ja)
CA (1) CA2003242A1 (ja)
DE (1) DE68922469T2 (ja)
DK (1) DK581189A (ja)
FI (1) FI895507A0 (ja)
PT (1) PT92357A (ja)

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DE4012454C1 (ja) * 1990-04-19 1991-08-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen, De
JPH0481650A (ja) * 1990-07-25 1992-03-16 Hitachi Ltd 標準ガス調製装置
FR2667397B1 (fr) * 1990-10-02 1992-10-30 Air Liquide Procede et dispositif de fourniture de gaz a un analyseur a tres haute sensibilite.
US5239492A (en) * 1990-10-11 1993-08-24 Spacelabs Medical, Inc. Automatic internal calibration circuit and method
US5199295A (en) * 1991-01-22 1993-04-06 Meeco, Inc. Feedback controlled gas mixture generator especially for an hygrometer reaction check
US5214952A (en) * 1991-08-16 1993-06-01 Praxair Technology, Inc. Calibration for ultra high purity gas analysis
WO1994002945A1 (en) * 1992-07-17 1994-02-03 Ionode Pty. Ltd. Recalibrating apparatus and method
US5329804A (en) * 1992-10-16 1994-07-19 Abbott Laboratories Calibration system and method for calibrating a blood gas sensor
FR2708995B1 (fr) * 1993-08-12 1995-11-03 Seres Ste Etud Real Equip Spec Procédé et dispositif d'étalonnage continu pour la mesure de taux de gaz partiel dans l'air ambiant.
US5804695A (en) * 1993-11-02 1998-09-08 Horiba Instruments Incorporated Gas dividing method and apparatus
US5457983A (en) * 1994-08-23 1995-10-17 Tecnovir International Inc. Apparatus and method for producing a reference gas
EP0722789A1 (de) * 1995-01-17 1996-07-24 Elpatronic Ag Verfahren zum Testen einer Funktion von einem Detektor in einer Inspektionsstation
US5611845A (en) * 1995-08-22 1997-03-18 Undersea Breathing Systems, Inc. Oxygen enriched air generation system
US5756360A (en) * 1995-09-29 1998-05-26 Horiba Instruments Inc. Method and apparatus for providing diluted gas to exhaust emission analyzer
US5624507A (en) * 1995-12-29 1997-04-29 Praxair Technology, Inc. System for production of a quenchant gas mixture
US5661225A (en) * 1996-09-12 1997-08-26 Air Products And Chemicals, Inc. Dynamic dilution system
FR2755512B1 (fr) * 1996-11-05 1998-12-18 Air Liquide Procede et dispositif de fourniture a un appareil d'un gaz pur charge d'une quantite predeterminee d'au moins une impurete gazeuse
US5846831A (en) * 1997-04-01 1998-12-08 Horiba Instuments, Inc. Methods and systems for controlling flow of a diluted sample and determining pollutants based on water content in engine exhaust emissions
US6349852B1 (en) 1999-05-04 2002-02-26 Bunn-O-Matic Corporation Cold beverage refill system
US6964187B2 (en) * 2001-03-20 2005-11-15 Mykrolis Corporation Vacuum sensor
DE10121458A1 (de) * 2001-05-02 2002-11-14 Siegfried Jahnke Ein Verfahren zur routinemäßigen Kontrolle der Linearitäts- und Empfindlichkeitsparameter von Gasanalysatoren im Absolut- und Differenzmessbereich mittels einer Diffusionskammer
JP4195837B2 (ja) * 2003-06-20 2008-12-17 東京エレクトロン株式会社 ガス分流供給装置及びガス分流供給方法
GB2432711B (en) * 2005-10-11 2008-04-02 Gv Instr Ion source preparation system
CN100458267C (zh) * 2007-01-15 2009-02-04 同济大学 一种配气装置
JP5054500B2 (ja) 2007-12-11 2012-10-24 株式会社フジキン 圧力制御式流量基準器
CN102564833B (zh) * 2010-12-30 2015-02-04 深圳光启高等理工研究院 一种亚硝酸乙酯标准气体的配制方法
CN102539203A (zh) * 2010-12-30 2012-07-04 深圳光启高等理工研究院 一种任意浓度亚硝酸乙酯标准气体的制备方法
CN102539202B (zh) * 2010-12-30 2014-12-24 深圳光启高等理工研究院 一种亚硝酸乙酯标准气体的配制方法
US9592171B2 (en) 2011-08-25 2017-03-14 Undersea Breathing Systems, Inc. Hyperbaric chamber system and related methods
EP2570179A1 (en) * 2011-09-16 2013-03-20 Air Liquide Deutschland GmbH Method and apparatus for dynamic gas mixture production
CN103813825B (zh) * 2011-09-22 2017-01-18 皇家飞利浦有限公司 用于监测和控制压力支持设备的方法与装置
CN102580590B (zh) * 2012-03-01 2014-10-01 中国计量科学研究院 一种制备气体标准物质的微量转移系统及微量转移方法
KR101407279B1 (ko) * 2013-02-20 2014-06-13 국방과학연구소 미량의 농도를 가지는 독성가스 제조를 위한 가스 발생장치 및 이를 통한 가스 발생방법
US9506898B1 (en) * 2013-03-15 2016-11-29 The United States Of America As Represented By The Secretary Of The Army Device for controlled vapor generation
CN104297392B (zh) * 2014-11-03 2015-12-30 常州宏福高端膦技术研发中心有限公司 检测磷化氢气体纯度的方法和装置
TWI772330B (zh) 2016-10-14 2022-08-01 荷蘭商蜆殼國際研究所 用於定量分析氣態製程流之方法及設備
CN109781896B (zh) * 2019-03-07 2022-06-17 西北大学 一种基于内标法的标准系列及气体样品的分析方法
CN118393087A (zh) * 2024-06-19 2024-07-26 连云港市计量检定测试中心 便携式气体报警器多点校准装置及方法

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US3298383A (en) * 1964-03-23 1967-01-17 Phillips Petroleum Co Fluid blending system
GB1364841A (en) * 1971-08-12 1974-08-29 British Oxygen Co Ltd Fluid mixing
US3776023A (en) * 1971-12-22 1973-12-04 Monitor Labs Inc Calibration system for gas analyzers
US3976450A (en) * 1973-01-02 1976-08-24 Roland Marcote Gas sample preparation system and method
US3875499A (en) * 1973-12-26 1975-04-01 Gen Electric Gas detection system
JPS52122184A (en) * 1976-04-07 1977-10-14 Yoshiichi Hashimoto Standard dilution gas by using ph buffer solution* method and apparatus for preparation the same
US4142860A (en) * 1976-06-23 1979-03-06 Mayeaux Donald P Apparatus for producing a calibration sample for analytical instrumentation
US4114419A (en) * 1977-06-06 1978-09-19 Kimbell Charles L Method of testing an analyzer to determine the accuracy thereof and a volumetric primary standard apparatus for doing same
US4094187A (en) * 1977-07-22 1978-06-13 Champion International Corporation Stack gas analyzing system with calibrating/sampling feature
US4164862A (en) * 1977-11-25 1979-08-21 Jackson Milton L Multicomponent thermal conductivity analyzer
GB2036370B (en) * 1978-09-22 1983-04-13 Signal Instr Maintaining total flow rate of combined fluid flows
US4290296A (en) * 1979-11-16 1981-09-22 Leco Corporation Method and apparatus for gas dosing for linearization
US4314344A (en) * 1980-01-31 1982-02-02 Dasibi Environmental Corporation Method and apparatus for generating selected gas concentrations
US4351614A (en) * 1980-03-19 1982-09-28 Eaton Corporation Method of and apparatus for continually monitoring the heating value of a fuel gas using a combustibility meter
IT1144417B (it) * 1981-07-22 1986-10-29 Fiat Auto Spa Apparecchiatura per la miscelazione controllata di due sostanze aeriformi in particolare per la preparazione di miscele per la taratura di a nalizzatori di gas di scarico di motori a combustione interna
JPS60143738A (ja) * 1983-12-29 1985-07-30 Shimadzu Corp 標準水分含有ガス発生装置
US4565086A (en) * 1984-01-20 1986-01-21 Baker Drilling Equipment Company Method and apparatus for detecting entrained gases in fluids
EP0370151A1 (en) * 1988-11-21 1990-05-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for producing low-concentration gas mixtures, and apparatus for producing the same

Also Published As

Publication number Publication date
PT92357A (pt) 1990-05-31
JPH02276945A (ja) 1990-11-13
EP0370871A1 (en) 1990-05-30
JPH0721441B2 (ja) 1995-03-08
US5157957A (en) 1992-10-27
EP0370871B1 (en) 1995-05-03
DE68922469D1 (de) 1995-06-08
ATE122147T1 (de) 1995-05-15
DK581189D0 (da) 1989-11-20
FI895507A0 (fi) 1989-11-17
CA2003242A1 (en) 1990-05-21
DE68922469T2 (de) 1995-09-07
KR0153453B1 (en) 1998-11-16
EP0370150A1 (en) 1990-05-30

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