BE650712A - - Google Patents

Info

Publication number
BE650712A
BE650712A BE650712A BE650712A BE650712A BE 650712 A BE650712 A BE 650712A BE 650712 A BE650712 A BE 650712A BE 650712 A BE650712 A BE 650712A BE 650712 A BE650712 A BE 650712A
Authority
BE
Belgium
Application number
BE650712A
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 filed Critical
Publication of BE650712A publication Critical patent/BE650712A/xx

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
    • G01N33/0006—Calibrating gas analysers
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/006—Automatically controlling the process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/002—Automatic recalibration
    • G01D18/004—Continuous recalibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/002—Automatic recalibration
    • G01D18/006—Intermittent recalibration
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
BE650712A 1963-08-28 1964-07-17 BE650712A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945915A FR1375183A (fr) 1963-08-28 1963-08-28 Perfectionnements aux procédés de contrôle de processus industriels par analyse continue d'un mélange gazeux de composition variable

Publications (1)

Publication Number Publication Date
BE650712A true BE650712A (de) 1964-11-16

Family

ID=8811330

Family Applications (1)

Application Number Title Priority Date Filing Date
BE650712A BE650712A (de) 1963-08-28 1964-07-17

Country Status (5)

Country Link
US (1) US3359784A (de)
BE (1) BE650712A (de)
DE (1) DE1498825A1 (de)
FR (1) FR1375183A (de)
GB (1) GB1035564A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049345A2 (de) * 1980-10-08 1982-04-14 Auergesellschaft Gmbh Vorrichtung und Anordnung zum Kalibrieren einer Gasmessanlage

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE745109R (fr) * 1970-01-28 1970-07-28 Centre Rech Metallurgique Procede et dispositif pour l'analyse continue de la compositiond'un
DE2302719A1 (de) * 1973-01-19 1974-07-25 Babcock & Wilcox Ag Verfahren zur inbetriebnahme einer inertgaserzeugungsanlage
JPS5341027Y2 (de) * 1977-06-02 1978-10-03
US4094187A (en) * 1977-07-22 1978-06-13 Champion International Corporation Stack gas analyzing system with calibrating/sampling feature
US4090392A (en) * 1977-08-01 1978-05-23 Ethyl Corporation Automatic gas analyzer system
FR2482306A1 (fr) * 1980-05-08 1981-11-13 Eaux Cie Gle Procede d'etalonnage d'appareils automatiques de mesure et dispositif pour sa mise en oeuvre
DE3115404A1 (de) * 1981-04-16 1982-11-11 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur ueberwachung und kalibrierung von grenzstromsonden
US4445359A (en) * 1981-08-07 1984-05-01 Measurex Corporation System and process for calibrating a combustion gas analyzer
FR2572096B1 (fr) * 1984-10-19 1987-02-13 Usinor Procede et installation pour le controle en continu des hauts fourneaux
US4852384A (en) * 1986-04-21 1989-08-01 The Babcock & Wilcox Company Automatic calibration and control system for a combined oxygen and combustibles analyzer
DE3782921T2 (de) * 1986-12-05 1993-04-08 Sumitomo Electric Industries Automatisches eichgeraet fuer partialdruckmessfuehler.
FR2623289A1 (fr) * 1987-11-12 1989-05-19 Tolectromed Sarl Principe d'identification de concentration d'oxygene permettant d'indiquer la teneur en oxygene d'air enrichi en oxygene
DE3819101A1 (de) * 1988-06-04 1989-12-07 Conducta Mess & Regeltech Verfahren und vorrichtung zur messwertverarbeitung
EP0370151A1 (de) * 1988-11-21 1990-05-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Verfahren zum Herstellen von Gasgemischen niedriger Konzentration und Vorrichtung zu ihrer Herstellung
JPH084592Y2 (ja) * 1989-01-14 1996-02-07 株式会社堀場製作所 試料分析装置
US5060505A (en) * 1989-09-12 1991-10-29 Sensors, Inc. Non-dispersive infrared gas analyzer system
US5096110A (en) * 1990-12-17 1992-03-17 Ford Motor Company Control system for vacuum brazing process
US5214952A (en) * 1991-08-16 1993-06-01 Praxair Technology, Inc. Calibration for ultra high purity gas analysis
US6395228B1 (en) * 1991-11-27 2002-05-28 Marathon Ashland Petroleum Llc Sampling and analysis system
US5835974A (en) * 1994-08-22 1998-11-10 General Motors Corporation Method and means for blended multi-component gas calibration and diagnosis of multiple gas analyzers
US20020176927A1 (en) * 2001-03-29 2002-11-28 Kodas Toivo T. Combinatorial synthesis of material systems
GB2407870B (en) * 2003-11-10 2006-09-06 Kidde Ip Holdings Ltd Self-testing gas detector
MX2007002213A (es) * 2004-08-25 2007-05-04 Environmental Syst Prod Sistema y metodo para calibrar instrumentos detectores de emisiones remotas.
US7530255B2 (en) * 2005-01-18 2009-05-12 Mine Safety Appliances Company Devices, systems and methods for testing of gas detectors
EP1881386A1 (de) * 2006-07-19 2008-01-23 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Überwachung der Emissionssituation an einer Anlage
KR20120110523A (ko) * 2011-03-29 2012-10-10 현대자동차주식회사 냉매 파괴율 측정 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579352A (en) * 1950-04-28 1951-12-18 Gen Electric Method and apparatus for the quantitative measurement of impurities in an atmosphere
US3070988A (en) * 1957-10-15 1963-01-01 Standard Oil Co Oxygen analyzer-standardizer
US3247703A (en) * 1958-12-03 1966-04-26 Phillips Petroleum Co Automatic zeroing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049345A2 (de) * 1980-10-08 1982-04-14 Auergesellschaft Gmbh Vorrichtung und Anordnung zum Kalibrieren einer Gasmessanlage
EP0049345A3 (en) * 1980-10-08 1984-04-25 Auergesellschaft Gmbh Apparatus and arrangement for calibrating a gas analysis plant

Also Published As

Publication number Publication date
FR1375183A (fr) 1964-10-16
US3359784A (en) 1967-12-26
GB1035564A (en) 1966-07-13
DE1498825A1 (de) 1969-05-08

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