ATE402410T1 - Verfahren zur erfassung von komponentenkonzentrationen einer dreikomponentenmischung und prozess zur kontinuierlichen herstellung von fluorwasserstoff unter nutzung des verfahrens - Google Patents

Verfahren zur erfassung von komponentenkonzentrationen einer dreikomponentenmischung und prozess zur kontinuierlichen herstellung von fluorwasserstoff unter nutzung des verfahrens

Info

Publication number
ATE402410T1
ATE402410T1 AT97907379T AT97907379T ATE402410T1 AT E402410 T1 ATE402410 T1 AT E402410T1 AT 97907379 T AT97907379 T AT 97907379T AT 97907379 T AT97907379 T AT 97907379T AT E402410 T1 ATE402410 T1 AT E402410T1
Authority
AT
Austria
Prior art keywords
hydrogen fluoride
component
concentration
ternary mixture
water
Prior art date
Application number
AT97907379T
Other languages
English (en)
Inventor
Tomizo Sota
Toshinobu Takeuchi
Ichiro Morioka
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Application granted granted Critical
Publication of ATE402410T1 publication Critical patent/ATE402410T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/32—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise
    • G01N29/326—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise compensating for temperature variations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/021—Gases
    • G01N2291/0215—Mixtures of three or more gases, e.g. air
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/022—Liquids
    • G01N2291/0224—Mixtures of three or more liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02809—Concentration of a compound, e.g. measured by a surface mass change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02881—Temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Hydrogen, Water And Hydrids (AREA)
AT97907379T 1996-03-19 1997-03-19 Verfahren zur erfassung von komponentenkonzentrationen einer dreikomponentenmischung und prozess zur kontinuierlichen herstellung von fluorwasserstoff unter nutzung des verfahrens ATE402410T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9022896 1996-03-19

Publications (1)

Publication Number Publication Date
ATE402410T1 true ATE402410T1 (de) 2008-08-15

Family

ID=13992635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97907379T ATE402410T1 (de) 1996-03-19 1997-03-19 Verfahren zur erfassung von komponentenkonzentrationen einer dreikomponentenmischung und prozess zur kontinuierlichen herstellung von fluorwasserstoff unter nutzung des verfahrens

Country Status (9)

Country Link
US (1) US6350426B1 (de)
EP (1) EP0990898B1 (de)
JP (1) JP3564575B2 (de)
KR (2) KR100533801B1 (de)
CN (1) CN1186629C (de)
AT (1) ATE402410T1 (de)
DE (1) DE69738853D1 (de)
ES (1) ES2311291T3 (de)
WO (1) WO1997035187A1 (de)

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WO2002004916A2 (en) * 2000-07-10 2002-01-17 Ndt Instruments Ltd. Method and apparatus for determining the composition of fluids
AU2002255483A1 (en) * 2001-01-19 2002-07-30 Honeywell International, Inc. Method for regulating water concentration in a process stream
JP2002237478A (ja) * 2001-02-08 2002-08-23 Hitachi Chem Co Ltd Ｃｍｐ研磨方法
JP2006527855A (ja) * 2003-06-16 2006-12-07 シーメンス ヴィディーオー オートモティヴ コーポレイション 流体中の成分の濃度を決定するための方法および装置
JP2010524208A (ja) 2007-03-31 2010-07-15 アドバンスド テクノロジー マテリアルズ，インコーポレイテッド ウエハ再生のために材料を剥離する方法
GB2455596B (en) * 2007-12-12 2012-02-29 Transense Technologies Plc Method of calibrating temperature compensated sensors
GB0812525D0 (en) 2008-07-09 2008-08-13 Univ Heriot Watt Hydrate monitoring system
US8390446B2 (en) * 2008-10-30 2013-03-05 Fundacion Universidad Del Norte Method and apparatus for on-line estimation and forecasting of species concentration during a reaction by measuring electrical conductivity
JP5694137B2 (ja) * 2011-01-05 2015-04-01 株式会社東芝 二酸化炭素分離回収システム及びその制御方法
CN113340368A (zh) * 2013-07-19 2021-09-03 高准公司 在确定工艺材料浓度时自动切换参照模型
CN103675095B (zh) * 2013-12-30 2018-01-16 徐州工程学院 车载终端交互的混合物参数非接触检测装置系统
JP6258708B2 (ja) * 2014-01-10 2018-01-10 学校法人産業医科大学 粘性率測定方法、粘性率測定装置、検査方法、及び体液電解質濃度及び粘性検査システム、並びに食品製造装置
JP6581471B2 (ja) * 2015-11-05 2019-09-25 三菱重工エンジニアリング株式会社 アミン吸収液の二酸化炭素濃度分析システム、二酸化炭素回収システムおよびその運転方法
CN105973752B (zh) * 2016-04-22 2019-10-01 上海理工大学 集成透射式和反射式超声过程层析成像方法
KR101925502B1 (ko) * 2017-01-12 2019-02-27 서강대학교산학협력단 다원 기체의 농도 및 압력 산출 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430963A (en) * 1944-11-27 1947-11-18 Gen Chemical Corp Manufacture of fluosulfonic acid
US3102787A (en) * 1960-07-13 1963-09-03 Du Pont Preparation of hydrogen fluoride
US3878294A (en) * 1971-01-26 1975-04-15 Bayer Ag Production of hydrogen fluoride
JPS4937898A (de) * 1972-08-15 1974-04-08
JPS5015584A (de) * 1973-06-08 1975-02-19
EP0096817B1 (de) * 1982-06-11 1987-08-05 Asahi Glass Company Ltd. Verfahren zur Herstellung von Fluorwasserstoff
US4520654A (en) * 1983-03-14 1985-06-04 General Electric Company Method and apparatus for detecting hydrogen, oxygen and water vapor concentrations in a host gas
JPH01254860A (ja) * 1988-04-04 1989-10-11 Fuji Photo Film Co Ltd 混合液の成分液濃度測定方法
GB2217848B (en) * 1988-04-28 1991-11-27 British Nuclear Fuels Plc Monitoring the chemical composition of a fluid
JPH02116745A (ja) * 1988-10-26 1990-05-01 Omron Tateisi Electron Co 超音波溶液濃度測定装置
US5518933A (en) * 1989-03-10 1996-05-21 Unitika Ltd. Method of analyzing washings for free acids and ions
US5271918A (en) * 1991-03-11 1993-12-21 Alliedsignal Inc. Furnace gas - sulfuric acid contact process for HF manufacture
JP2977646B2 (ja) * 1991-07-17 1999-11-15 日新製鋼株式会社 ステンレス鋼帯の脱スケール用中性塩電解浴の主要成分濃度測定方法
JPH0618396A (ja) * 1992-07-03 1994-01-25 Idemitsu Kosan Co Ltd 粘性液体の粘度測定方法
US5851837A (en) * 1997-02-06 1998-12-22 General Electric Company Method for determination of salt stoichiometry

Also Published As

Publication number Publication date
ES2311291T3 (es) 2009-02-01
EP0990898A1 (de) 2000-04-05
JP3564575B2 (ja) 2004-09-15
CN1186629C (zh) 2005-01-26
CN1214117A (zh) 1999-04-14
KR100492104B1 (ko) 2005-06-10
WO1997035187A1 (fr) 1997-09-25
DE69738853D1 (de) 2008-09-04
KR20040096514A (ko) 2004-11-16
KR20000064536A (ko) 2000-11-06
EP0990898A4 (de) 2002-05-08
KR100533801B1 (ko) 2006-05-03
EP0990898B1 (de) 2008-07-23
US6350426B1 (en) 2002-02-26

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