ATE363654T1 - Laserinduzierte ionisationsspektroskopie, insbesondere für kohle - Google Patents

Laserinduzierte ionisationsspektroskopie, insbesondere für kohle

Info

Publication number
ATE363654T1
ATE363654T1 AT99947087T AT99947087T ATE363654T1 AT E363654 T1 ATE363654 T1 AT E363654T1 AT 99947087 T AT99947087 T AT 99947087T AT 99947087 T AT99947087 T AT 99947087T AT E363654 T1 ATE363654 T1 AT E363654T1
Authority
AT
Austria
Prior art keywords
coal
data collection
collection means
carbon
laser induced
Prior art date
Application number
AT99947087T
Other languages
English (en)
Inventor
Bruce Chadwick
Original Assignee
Xrf Scient 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 Xrf Scient Ltd filed Critical Xrf Scient Ltd
Application granted granted Critical
Publication of ATE363654T1 publication Critical patent/ATE363654T1/de

Links

Classifications

    • 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
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
    • G01N27/628—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas and a beam of energy, e.g. laser enhanced ionisation
    • 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
    • G01N33/22—Fuels; Explosives
    • 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
    • G01N33/24—Earth materials

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Lasers (AREA)
  • Spectrometry And Color Measurement (AREA)
AT99947087T 1998-09-04 1999-09-01 Laserinduzierte ionisationsspektroskopie, insbesondere für kohle ATE363654T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPP5730A AUPP573098A0 (en) 1998-09-04 1998-09-04 Apparatus and method for analyzing material

Publications (1)

Publication Number Publication Date
ATE363654T1 true ATE363654T1 (de) 2007-06-15

Family

ID=3809954

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99947087T ATE363654T1 (de) 1998-09-04 1999-09-01 Laserinduzierte ionisationsspektroskopie, insbesondere für kohle

Country Status (10)

Country Link
US (1) US6771368B1 (de)
EP (1) EP1110076B1 (de)
JP (1) JP2002524732A (de)
AT (1) ATE363654T1 (de)
AU (1) AUPP573098A0 (de)
CA (1) CA2344882A1 (de)
DE (1) DE69936215T2 (de)
ES (1) ES2286897T3 (de)
WO (1) WO2000014516A1 (de)
ZA (1) ZA200102682B (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0219541D0 (en) * 2002-08-22 2002-10-02 Secr Defence Method and apparatus for stand-off chemical detection
US7064825B2 (en) * 2003-11-25 2006-06-20 General Electric Company Methods and apparatus for evaluating rotary machinery
GB0416512D0 (en) * 2004-07-23 2004-08-25 Scandinavian Highlands As Analysis of rock formations
FR2876185B1 (fr) * 2004-10-01 2008-01-11 Centre Nat Rech Scient Cnrse Detection des emissions de fluorescence induite par un laser
CN100526859C (zh) * 2006-08-23 2009-08-12 太原市海通自动化技术有限公司 基于激光感生光谱和神经网络技术的煤质分析方法和设备
DE102007016612A1 (de) * 2007-04-05 2008-10-09 BAM Bundesanstalt für Materialforschung und -prüfung Vorrichtung und Verfahren zur Untersuchung eines heterogenen Materials mittels laserinduzierter Plasmaspektroskopie
WO2009011954A2 (en) * 2007-04-27 2009-01-22 Alaka'i Consulting & Engineering, Inc. Laser spectroscopy system
ES2527501T3 (es) * 2008-03-06 2015-01-26 Ihi Corporation Procedimiento y aparato para controlar el suministro de oxígeno en una caldera de combustión de combustible oxigenado
US11085882B1 (en) * 2008-05-05 2021-08-10 Applied Spectra, Inc. Multiphase laser ablation analysis instrument
US10393587B1 (en) * 2008-05-05 2019-08-27 Applied Spectra, Inc. Methods for laser ablation analysis
US10222337B1 (en) * 2008-05-05 2019-03-05 Applied Spectra, Inc. Laser ablation analysis techniques
US9383260B1 (en) * 2008-05-05 2016-07-05 Applied Spectra, Inc. Laser ablation analysis system
US20110269079A1 (en) * 2010-04-28 2011-11-03 Enviromental Energy Services, Inc. Process for operating a utility boiler and methods therefor
US8619255B2 (en) 2011-04-15 2013-12-31 Rhm Technologies, Inc. Laser induced breakdown spectroscopy
US20130153552A1 (en) * 2011-12-14 2013-06-20 Gwangju Institute Of Science And Technology Scribing apparatus and method for having analysis function of material distribution
CN102564592A (zh) * 2012-01-09 2012-07-11 中国科学院上海光学精密机械研究所 脉冲闪光灯辐射光谱测量装置和测量方法
US20140131165A1 (en) * 2012-11-14 2014-05-15 Johnson Industries, Inc. Material sampling device with integrated material analyzer assembly
US9506869B2 (en) 2013-10-16 2016-11-29 Tsi, Incorporated Handheld laser induced breakdown spectroscopy device
KR101812374B1 (ko) * 2014-04-07 2017-12-27 한양대학교 산학협력단 석탄 분석 장치 및 이를 포함하는 발전 시스템
US9678015B2 (en) 2014-09-26 2017-06-13 Frito-Lay North America, Inc. Method for elemental analysis of a snack food product in a dynamic production line
CN206074453U (zh) 2015-07-20 2017-04-05 赛默科技便携式分析仪器有限公司 激光诱导击穿系统
US10395895B2 (en) * 2015-08-27 2019-08-27 Mks Instruments, Inc. Feedback control by RF waveform tailoring for ion energy distribution
US9541537B1 (en) 2015-09-24 2017-01-10 Frito-Lay North America, Inc. Quantitative texture measurement apparatus and method
US10070661B2 (en) 2015-09-24 2018-09-11 Frito-Lay North America, Inc. Feedback control of food texture system and method
US11243190B2 (en) 2015-09-24 2022-02-08 Frito-Lay North America, Inc. Quantitative liquid texture measurement method
US10969316B2 (en) 2015-09-24 2021-04-06 Frito-Lay North America, Inc. Quantitative in-situ texture measurement apparatus and method
US10598648B2 (en) 2015-09-24 2020-03-24 Frito-Lay North America, Inc. Quantitative texture measurement apparatus and method
US10107785B2 (en) 2015-09-24 2018-10-23 Frito-Lay North America, Inc. Quantitative liquid texture measurement apparatus and method
CN107790444A (zh) * 2017-11-01 2018-03-13 四川大学 微通道内壁在线清焦装置及清焦方法
AU2018389263A1 (en) * 2017-12-22 2020-08-13 Carbon Holdings Intellectual Properties, Llc Methods for producing carbon fibers, resins, graphene, and other advanced carbon materials from coal
CN110261368B (zh) * 2019-08-02 2023-11-28 平顶山学院 用于激光诱导击穿光谱分析的样品检测箱
US10761029B1 (en) 2019-09-05 2020-09-01 Schenck Process Llc Laser-induced spectroscopy system and process
US10845239B1 (en) 2019-09-05 2020-11-24 Schenck Process Llc Laser-induced spectroscopy system and process
RU199394U1 (ru) * 2020-05-26 2020-08-31 Федеральный исследовательский центр "Пущинский научный центр биологических исследований Российской академии наук" (ФИЦ ПНЦБИ РАН) Электротермический двухстадийный атомизатор для аналитической спектрометрии

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193200B1 (de) 1972-07-19 1975-03-07 Ctre Etu Rech Liants H
CA1144662A (en) * 1979-08-07 1983-04-12 Dennis Page Method and apparatus for sensing the ash content of coal
JPH01123136A (ja) * 1987-11-06 1989-05-16 Shimadzu Corp 発光分光分析装置
JP2602928B2 (ja) * 1988-11-16 1997-04-23 日本鋼管株式会社 レーザー発光分光分析方法
US4986658B1 (en) * 1989-04-21 1996-06-25 Univ Lehigh Transient spectroscopic method and apparatus for in-process analysis of molten metal
JPH0676967B2 (ja) 1989-06-08 1994-09-28 株式会社島津製作所 発光分析装置
JPH03245043A (ja) * 1990-02-23 1991-10-31 Hitachi Ltd レーザ生成プラズマ発光分光分析方法及びその装置
JPH0436641A (ja) * 1990-06-01 1992-02-06 Hino Motors Ltd 燃焼ガスの測定方法
US5173748A (en) 1991-12-05 1992-12-22 Eastman Kodak Company Scanning multichannel spectrometry using a charge-coupled device (CCD) in time-delay integration (TDI) mode
US5379103A (en) * 1993-05-06 1995-01-03 Apti, Inc. Method and apparatus for in situ detection of minute amounts of trace elements
JP3106868B2 (ja) * 1993-07-26 2000-11-06 川崎製鉄株式会社 発光分光分析装置
JPH07190932A (ja) * 1993-12-27 1995-07-28 Kawasaki Steel Corp レーザ発光分光分析方法及び装置
DE4415381A1 (de) * 1994-05-02 1995-11-09 Nis Ingenieurgesellschaft Mbh Lasergestütztes Verfahren zur Bestimmung von Edelmetallkonzentrationen in Metallen
JPH07333147A (ja) * 1994-06-13 1995-12-22 Hitachi Ltd 材料検査・補修方法及びその装置
US5757484A (en) * 1995-03-09 1998-05-26 The United States Of America As Represented By The Secretary Of The Army Standoff laser induced-breakdown spectroscopy penetrometer system
AU6608696A (en) * 1995-08-09 1997-03-05 Alcan International Limited Method of sorting pieces of material
JP3310843B2 (ja) 1995-12-11 2002-08-05 三菱重工業株式会社 石炭灰処理方法
US5760833A (en) * 1996-05-20 1998-06-02 Torrey Science Corporation Readout of pixel data from array of CCD image detectors
DE19725520A1 (de) * 1996-07-01 1998-01-08 Emtec Magnetics Gmbh Verfahren und Anordnung zur laser-induzierten Spektralanalyse
JP3349353B2 (ja) 1996-07-30 2002-11-25 三菱重工業株式会社 レーザを用いた固体粒子成分解析装置
JPH10185817A (ja) 1996-12-26 1998-07-14 Mitsubishi Heavy Ind Ltd レーザを用いた組成成分計測方法
US6008889A (en) * 1997-04-16 1999-12-28 Zeng; Haishan Spectrometer system for diagnosis of skin disease
US6762836B2 (en) * 2002-05-22 2004-07-13 General Electric Company Portable laser plasma spectroscopy apparatus and method for in situ identification of deposits
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

Also Published As

Publication number Publication date
EP1110076A1 (de) 2001-06-27
DE69936215T2 (de) 2008-03-06
JP2002524732A (ja) 2002-08-06
AUPP573098A0 (en) 1998-10-01
ES2286897T3 (es) 2007-12-01
WO2000014516A1 (en) 2000-03-16
DE69936215D1 (de) 2007-07-12
CA2344882A1 (en) 2000-03-16
EP1110076B1 (de) 2007-05-30
EP1110076A4 (de) 2003-09-17
ZA200102682B (en) 2001-10-04
US6771368B1 (en) 2004-08-03

Similar Documents

Publication Publication Date Title
ATE363654T1 (de) Laserinduzierte ionisationsspektroskopie, insbesondere für kohle
Munson et al. Investigation of statistics strategies for improving the discriminating power of laser-induced breakdown spectroscopy for chemical and biological warfare agent simulants
CA2357732A1 (en) Raman optrode processes and devices for detection of chemicals and microorganisms
ATE235674T1 (de) Verfahren und vorrichtung zur raman- korrelationsspektroskopie
US20040155202A1 (en) Methods and apparatus for molecular species detection, inspection and classification using ultraviolet fluorescence
MY128833A (en) Method for analyzing an unknown material as a blend of known materials calculated so as to match certain analytical data and predicting properties of the unknown based on the calculated blend
DE68923445D1 (de) Neutron-diffusionsverfahren und anordnung zum nichtinvasiven abtasten von gegenständen.
DK0898701T3 (da) Fremgangsmåde til at bestemme modenheden og kvaliteten af frø og apparat til at sortere frø
WO2005081981A3 (en) Libs system and method for engine exhaust monitoring
DK0587008T3 (da) Immunoanalyse ved hjælp af overfladeforstærket Raman-spektroskopi
ATE357663T1 (de) Teilchenförmiges markierungsmittel verwendendes analytassay
US5826214A (en) Hand-held probe for real-time analysis of trace pollutants in atmosphere and on surfaces
EP0990134A4 (de) Spektroskopische bestimmung der eigenschaften von biologischem stoffen
FI890758A (fi) IR-spektrometrinen analysointimenetelmä sekä IR-spektrometri
CN104297206A (zh) 一种液态牛奶品牌快速鉴别方法
SE9304028D0 (sv) Förfarande vid analys av en gas och gasanalysator
WO2005103835A3 (en) A system for analyzing an organic photoconducting drum and a method thereof
Martin et al. Elemental analysis of environmental and biological samples using laser‐induced breakdown spectroscopy and pulsed Raman spectroscopy
Gornushkin et al. Linear correlation for identification of materials by laser induced breakdown spectroscopy: Improvement via spectral filtering and masking
Stuart et al. Spectroscopic measurement of used lubricating oil quality
Gornushkin et al. Insights into linear and rank correlation for material identification in laser-induced breakdown spectroscopy and other spectral techniques
Speer A comparison of instrumental techniques at differentiating outcrops of Edwards Plateau chert at the local scale
US20090259410A1 (en) Optical Emissioin Spectroscopy Qualitative and Quantitative Analysis Method
ATE146591T1 (de) Verfahren zur spektralen analyse von technischen flammen durch optische emissionsmessung und anordnung hierfür
KR20140071574A (ko) 투과 라만 분광법을 이용한 곡물의 원산지 판별법

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties