ATE418726T1 - Verfahren zur in-situ-messung von eigenschaften einer flüssigkeit in echtzeit - Google Patents
Verfahren zur in-situ-messung von eigenschaften einer flüssigkeit in echtzeitInfo
- Publication number
- ATE418726T1 ATE418726T1 AT03253372T AT03253372T ATE418726T1 AT E418726 T1 ATE418726 T1 AT E418726T1 AT 03253372 T AT03253372 T AT 03253372T AT 03253372 T AT03253372 T AT 03253372T AT E418726 T1 ATE418726 T1 AT E418726T1
- Authority
- AT
- Austria
- Prior art keywords
- liquid
- inert gas
- housing
- forward end
- property
- Prior art date
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
- G01N21/62—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
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/126,098 US6784429B2 (en) | 2002-04-19 | 2002-04-19 | Apparatus and method for in situ, real time measurements of properties of liquids |
CA002429063A CA2429063C (en) | 2002-04-19 | 2003-05-20 | Apparatus and method for in situ, real time measurements of properties of liquids |
EP03253372A EP1482302B1 (de) | 2002-04-19 | 2003-05-29 | Verfahren zur In-Situ-Messung von Eigenschaften einer Flüssigkeit in Echtzeit |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE418726T1 true ATE418726T1 (de) | 2009-01-15 |
Family
ID=34068586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03253372T ATE418726T1 (de) | 2002-04-19 | 2003-05-29 | Verfahren zur in-situ-messung von eigenschaften einer flüssigkeit in echtzeit |
Country Status (4)
Country | Link |
---|---|
US (1) | US6784429B2 (de) |
EP (1) | EP1482302B1 (de) |
AT (1) | ATE418726T1 (de) |
CA (1) | CA2429063C (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6909505B2 (en) * | 2002-06-24 | 2005-06-21 | National Research Council Of Canada | Method and apparatus for molten material analysis by laser induced breakdown spectroscopy |
US7104116B2 (en) * | 2003-09-25 | 2006-09-12 | Rockwell Automation Technologies, Inc. | Fluid sensor fixture for dynamic fluid testing |
MXPA06006246A (es) | 2003-12-17 | 2006-08-23 | Heraeus Electro Nite Int | Metodo para analisis de un material fundido, dispositivo y sensor de inmersion. |
US7536962B2 (en) * | 2005-04-19 | 2009-05-26 | Kamterter Ii, L.L.C. | Systems for the control and use of fluids and particles |
US8308075B2 (en) | 2005-04-19 | 2012-11-13 | Kamterter Products, Llc | Systems for the control and use of fluids and particles |
US7311050B2 (en) * | 2005-04-19 | 2007-12-25 | Kamterter Ii, L.L.C. | Systems for the control and use of fluids and particles |
BRPI0502779B1 (pt) * | 2005-06-09 | 2020-09-29 | Usinas Siderúrgicas De Minas Gerais S.A. - Usiminas | Dispositivo para medição contínua de temperatura do aço líquido no distribuidor com pirômetro infravermelho e fibra óptica |
AU2006264210B2 (en) * | 2005-06-27 | 2010-07-22 | Colin Jeffress | Spectroscopic lance for bulk sampling |
EP1896836A4 (de) * | 2005-06-27 | 2009-10-21 | Colin Jeffress | Spektroskopische lanze zur massenprobenahme |
EP1907827A2 (de) * | 2005-07-20 | 2008-04-09 | Thermo Niton Analyzers LLC | Optische bogen/funken-emissionsspektroskopie in korrelation mit der funkenposition |
NL1029612C2 (nl) * | 2005-07-26 | 2007-01-29 | Corus Technology B V | Werkwijze voor het analyseren van vloeibaar metaal en inrichting voor gebruik daarbij. |
US7817277B2 (en) * | 2008-01-22 | 2010-10-19 | Varian, Inc. | Fiber optic probe and related apparatus, systems and methods for making optics-based measurements of liquid samples |
EP2260294A4 (de) * | 2008-02-25 | 2012-02-08 | X Ray Optical Sys Inc | Probenmodul mit vom fenster entferntem probenstrom für ein röntgenanalysesystem |
BE1018123A3 (fr) * | 2008-05-14 | 2010-05-04 | Ct Rech Metallurgiques Asbl | Tete de mesure de type libs optimisee pour l'analyse de composes liquides et/ou a haute temperature. |
BE1018523A3 (fr) * | 2009-01-15 | 2011-03-01 | Ct Rech Metallurgiques Asbl | Tete de mesure de type libs pour l'analyse de composes dans un environnement poussiereux et/ou a haute temperature. |
US8210402B2 (en) * | 2009-02-09 | 2012-07-03 | Ajf, Inc. | Slag control shape device with L-shape loading bracket |
DE102009018253A1 (de) * | 2009-04-21 | 2010-11-11 | OBLF, Gesellschaft für Elektronik und Feinwerktechnik mbH | Verfahren und Vorrichtung zur spektrometrischen Elementanalyse |
CA2727700A1 (en) * | 2010-01-21 | 2011-07-21 | National Research Council Of Canada | Thin-film photochemical vapour generation |
WO2011100222A2 (en) | 2010-02-09 | 2011-08-18 | X-Ray Optical Systems, Inc. | Sample module with sample stream supported and spaced from window, for x-ray analysis system |
CN101832975B (zh) * | 2010-05-06 | 2013-03-20 | 符丰 | 一种超声波探伤仪内、外圆弧探头校准方法 |
CN102313721B (zh) * | 2010-07-09 | 2013-07-24 | 中国科学院沈阳自动化研究所 | 一种冶金液态金属成分的原位、在线检测装置 |
US9042425B2 (en) | 2011-02-18 | 2015-05-26 | Leco Corporation | Vacuum cleaning structure for electrode furnace |
CN102279171B (zh) * | 2011-07-22 | 2012-12-05 | 中国科学院安徽光学精密机械研究所 | 一种提高激光击穿光谱水体金属污染物探测灵敏度的方法 |
JP5862101B2 (ja) * | 2011-08-10 | 2016-02-16 | Jfeスチール株式会社 | 溶鋼中炭素濃度の分析方法および分析装置 |
US8902422B2 (en) * | 2011-10-21 | 2014-12-02 | Chesner Engineering, Pc | Bulk material sampling and laser targeting system |
CN102608080A (zh) * | 2012-03-06 | 2012-07-25 | 唐山赛福特电子信息工程有限公司 | 基于激光诱导击穿光谱法的钢水成分实时在线检测系统 |
WO2014122532A2 (en) * | 2013-02-08 | 2014-08-14 | Jyoti Goda | Apparatus and methods for continuous temperature measurement of molten metals |
DE102013009962B3 (de) * | 2013-06-14 | 2014-11-06 | K+S Aktiengesellschaft | LIBS-Messtubus |
FR3020462B1 (fr) * | 2014-04-25 | 2016-05-06 | Ifp Energies Now | Systeme de mesure de la composition d'un liquide par spectroscopie sur plasma induit par laser |
FR3021407B1 (fr) * | 2014-05-23 | 2016-07-01 | Commissariat Energie Atomique | Dispositif d'analyse d'un metal en fusion oxydable par technique libs |
US9956609B1 (en) * | 2014-06-24 | 2018-05-01 | Melt Cognition, LLC | Metal sorting, melting and fabrication apparatus and methods |
CN104833548B (zh) * | 2015-04-27 | 2017-05-03 | 大连理工大学 | 一种对流隔栅式悬浮物采集仪 |
DE102016010729A1 (de) * | 2016-09-07 | 2018-03-08 | Minkon GmbH | Verfahren und Vorrichtung zur optischen Temperaturbestimmung eines geschmolzenen Materials sowie Verwendung eines Hohlraums bei der optischen Temperaturbestimmung eines geschmolzenen Materials |
WO2018096441A1 (en) * | 2016-11-22 | 2018-05-31 | Ta Instruments-Waters L.L.C. | Direct thermal injection thermal analysis |
RU2664485C1 (ru) | 2017-07-05 | 2018-08-17 | Александр Николаевич Забродин | Способ спектрального анализа химического состава расплавленных металлов и устройство для его осуществления |
US10753878B2 (en) * | 2017-09-20 | 2020-08-25 | Worcester Polytechnic Institute | Molten metal inclusion testing |
CN108828064A (zh) * | 2018-06-21 | 2018-11-16 | 广东工业大学 | 一种海底沉积物的原位声学测量部件 |
FR3088432B1 (fr) * | 2018-11-14 | 2020-12-11 | Commissariat Energie Atomique | Dispositif de caracterisation d'un materiau liquide |
DE102018222792B4 (de) * | 2018-12-21 | 2021-12-02 | Thyssenkrupp Ag | Laserinduzierte Emissionsspektrometrie zur schnellen Gefügeuntersuchung |
JP6973419B2 (ja) * | 2019-01-11 | 2021-11-24 | 横河電機株式会社 | ガス分析装置 |
WO2020239239A1 (en) | 2019-05-31 | 2020-12-03 | Dt Equipment Ehf. | Non-immersive method and apparatus for quantitative analysis of liquid metals and alloys |
WO2020243077A1 (en) * | 2019-05-31 | 2020-12-03 | Illumina, Inc. | Flow cell with one or more barrier features |
JP7440246B2 (ja) * | 2019-10-28 | 2024-02-28 | Jfeスチール株式会社 | 界面測定装置、タールデカンター、及び、界面測定方法 |
EP3929548A1 (de) * | 2020-06-22 | 2021-12-29 | Heraeus Electro-Nite International N.V. | Vorrichtung und verfahren zur messung der temperatur einer metallschmelze |
RU208018U1 (ru) * | 2021-07-18 | 2021-11-29 | Общество с ограниченной ответственностью «МЕЛТИКОНТ» | Погружной спектральный зонд |
CN114544428B (zh) * | 2022-02-28 | 2023-06-23 | 常州工学院 | 一种基于超声导波频散测量液体密度的方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3935371A (en) * | 1973-02-16 | 1976-01-27 | Camacho Salvador L | Plasma heated batch-type annealing furnace |
GB8403976D0 (en) * | 1984-02-15 | 1984-03-21 | British Steel Corp | Analysis of materials |
US4686658A (en) * | 1984-09-24 | 1987-08-11 | Nl Industries, Inc. | Self-adjusting valve actuator |
US4928015A (en) * | 1987-08-19 | 1990-05-22 | Ford Motor Company | Measuring multicomponent constituency of gas emission flow |
CA1332204C (en) * | 1987-10-26 | 1994-10-04 | Kenneth W. Busch | Infrared emission detection |
ES2065961T3 (es) * | 1988-10-03 | 1995-03-01 | Krupp Ag Hoesch Krupp | Procedimiento para el acoplamiento optico de un sistema de analisis elemental y un laser de metal liquido en un recipiente de fundicion. |
DE3833602A1 (de) * | 1988-10-03 | 1990-02-15 | Krupp Gmbh | Spektrometer zur gleichzeitigen intensitaetsmessung in verschiedenen spektralbereichen |
US4986658B1 (en) | 1989-04-21 | 1996-06-25 | Univ Lehigh | Transient spectroscopic method and apparatus for in-process analysis of molten metal |
US5223715A (en) * | 1991-09-20 | 1993-06-29 | Amoco Corporation | Process for spectrophotometric analysis |
US5526112A (en) * | 1993-03-05 | 1996-06-11 | Sahagen; Armen N. | Probe for monitoring a fluid medium |
US5664401A (en) * | 1993-09-24 | 1997-09-09 | The Mead Corporation | Carton folding mechanism for wraparound cartons |
DE4443407C2 (de) * | 1993-12-08 | 1999-07-22 | Fraunhofer Ges Forschung | Vorrichtung zur qualitativen und/oder quantitativen chemischen Analyse einer Substanz, insbesondere zur Analyse einer Metallschmelze |
US5751416A (en) * | 1996-08-29 | 1998-05-12 | Mississippi State University | Analytical method using laser-induced breakdown spectroscopy |
US5830407A (en) * | 1996-10-17 | 1998-11-03 | Kvaerner U.S. Inc. | Pressurized port for viewing and measuring properties of a molten metal bath |
US6071466A (en) * | 1996-10-17 | 2000-06-06 | Voest Alpine Industries, Inc. | Submergible probe for viewing and analyzing properties of a molten metal bath |
US5781289A (en) * | 1996-11-05 | 1998-07-14 | Sabsabi; Mohamad | Method and apparatus for rapid in situ analysis of preselected components of homogeneous solid compositions, especially pharmaceutical compositions |
US6221123B1 (en) * | 1998-01-22 | 2001-04-24 | Donsco Incorporated | Process and apparatus for melting metal |
DE19812846A1 (de) * | 1998-03-24 | 1999-09-30 | Christoph Haisch | Verfahren und Vorrichtung zur Bestimmung der elementaren Zusammensetzung von oxidischen Schmelzen |
US6008896A (en) * | 1998-07-01 | 1999-12-28 | National Research Council Of Canada | Method and apparatus for spectroscopic analysis of heterogeneous materials |
-
2002
- 2002-04-19 US US10/126,098 patent/US6784429B2/en not_active Expired - Lifetime
-
2003
- 2003-05-20 CA CA002429063A patent/CA2429063C/en not_active Expired - Fee Related
- 2003-05-29 EP EP03253372A patent/EP1482302B1/de not_active Expired - Lifetime
- 2003-05-29 AT AT03253372T patent/ATE418726T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2429063C (en) | 2008-10-14 |
US20030197125A1 (en) | 2003-10-23 |
EP1482302B1 (de) | 2008-12-24 |
US6784429B2 (en) | 2004-08-31 |
CA2429063A1 (en) | 2004-11-20 |
EP1482302A1 (de) | 2004-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |