UA87997C2 - Method for analysis of melted materials, device for realization of the method and dipping sensor - Google Patents

Method for analysis of melted materials, device for realization of the method and dipping sensor

Info

Publication number
UA87997C2
UA87997C2 UAA200607901A UAA200607901A UA87997C2 UA 87997 C2 UA87997 C2 UA 87997C2 UA A200607901 A UAA200607901 A UA A200607901A UA A200607901 A UAA200607901 A UA A200607901A UA 87997 C2 UA87997 C2 UA 87997C2
Authority
UA
Ukraine
Prior art keywords
analysis
realization
sensing element
spectrometer
melted materials
Prior art date
Application number
UAA200607901A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Жак Плессер
Витторино Тюссе
Марк Схинс
Original Assignee
Хераус Электро-Найт Интернешнл Н.В.
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 Хераус Электро-Найт Интернешнл Н.В. filed Critical Хераус Электро-Найт Интернешнл Н.В.
Publication of UA87997C2 publication Critical patent/UA87997C2/en

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
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/718—Laser microanalysis, i.e. with formation of sample plasma
    • 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
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals

Abstract

The invention relates to a method and device for analysis of a fused material by optical emission spectroscopy, for example, a fused metal such as cast iron or steel, or a slag, a glass, or a lava. A sensing element with at least one emission spectrometer and at least one excitation device is used to generate the activation of the material for analysis and to permit the generation of a radiation for analysis in the spectrometer provided in the sensing element. Said sensing element is brought into contact with the fused material for analysis and transmits information, comprising analysis elements, provided by a spectrometer. The invention further relates to a dipping sensor.
UAA200607901A 2003-12-17 2004-12-15 Method for analysis of melted materials, device for realization of the method and dipping sensor UA87997C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10359447A DE10359447B4 (en) 2003-12-17 2003-12-17 Immersion sensor

Publications (1)

Publication Number Publication Date
UA87997C2 true UA87997C2 (en) 2009-09-10

Family

ID=34706333

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200607901A UA87997C2 (en) 2003-12-17 2004-12-15 Method for analysis of melted materials, device for realization of the method and dipping sensor

Country Status (3)

Country Link
CN (1) CN1898553B (en)
DE (1) DE10359447B4 (en)
UA (1) UA87997C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047765B3 (en) * 2006-10-06 2007-12-20 Heraeus Electro-Nite International N.V. Immersion sensor for analyzing liquid or molten metal, has sheath tube with sample chamber arranged in tube with inlet opening, where sensor is aligned on measuring point within chamber for measuring fluids or molten metal
RU2482467C2 (en) * 2008-11-14 2013-05-20 Сименс Фаи Металз Текнолоджиз Сас Method and device for measurement of chemical composition of liquid metal designed for coating of steel strip
DE102009034353A1 (en) * 2008-12-15 2010-06-24 Siemens Aktiengesellschaft furnace
JP5448669B2 (en) * 2009-09-17 2014-03-19 三菱重工業株式会社 Slag monitoring device for coal gasifier and coal gasifier
DE102013009962B3 (en) * 2013-06-14 2014-11-06 K+S Aktiengesellschaft LIBS viewing tube
CN104297218B (en) * 2013-07-15 2016-09-14 中国科学院沈阳自动化研究所 The remote original position of components of metallurgical liquid metal, on-line measuring device and method
DE102017004222A1 (en) * 2017-05-03 2018-11-08 Vdeh-Betriebsforschungsinstitut Gmbh Determination of the composition of a molten metal
CN110308257B (en) * 2019-08-03 2021-11-26 南京贤云机电科技有限公司 Detection device for temperature, oxygen content and carbon content of molten metal in smelting furnace

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8403976D0 (en) * 1984-02-15 1984-03-21 British Steel Corp Analysis of materials
DE3839561C2 (en) * 1988-11-24 1996-10-24 Lange Gmbh Dr Bruno Device for determining the components in liquid media
US4986658B1 (en) * 1989-04-21 1996-06-25 Univ Lehigh Transient spectroscopic method and apparatus for in-process analysis of molten metal
US5369483A (en) * 1993-05-07 1994-11-29 Basf Corporation Analysis of polymer melt stream
US5694206A (en) * 1996-03-01 1997-12-02 Analytical Spectral Devices, Inc. Spectrophotometric system using a pH/ISE meter for calibration
US5712710A (en) * 1996-10-15 1998-01-27 Cetin Karakus Spectrophotometric probe for insitu measurement
DE19960197A1 (en) * 1999-12-14 2001-06-28 Schrodt Stephan Optical sensor system for measuring immersion depth of object e.g. ship, includes light guide with sensitive wall attached to object such that emitted light is reflected by sensitive wall to receiver
US6762835B2 (en) * 2002-03-18 2004-07-13 Mississippi State University Fiber optic laser-induced breakdown spectroscopy sensor for molten material analysis
DE10226286B3 (en) * 2002-06-13 2004-01-22 Sensorentechnologie Gettorf Gmbh puncture sensor

Also Published As

Publication number Publication date
DE10359447A1 (en) 2005-07-28
CN1898553A (en) 2007-01-17
DE10359447B4 (en) 2006-03-30
CN1898553B (en) 2011-10-05

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