CA1029984A - Combustion furnace gaseous analyzer with circulation loop for carrier and specimen gases - Google Patents

Combustion furnace gaseous analyzer with circulation loop for carrier and specimen gases

Info

Publication number
CA1029984A
CA1029984A CA219,777A CA219777A CA1029984A CA 1029984 A CA1029984 A CA 1029984A CA 219777 A CA219777 A CA 219777A CA 1029984 A CA1029984 A CA 1029984A
Authority
CA
Canada
Prior art keywords
analyzer
carrier
combustion furnace
circulation loop
furnace gaseous
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA219,777A
Other languages
English (en)
French (fr)
Other versions
CA219777S (en
Inventor
Roger L. Bredeweg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leco Corp
Original Assignee
Leco Corp
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 Leco Corp filed Critical Leco Corp
Application granted granted Critical
Publication of CA1029984A publication Critical patent/CA1029984A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/18—Sulfur containing
    • Y10T436/188—Total or elemental sulfur
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/23—Carbon containing

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
CA219,777A 1974-11-21 1975-02-11 Combustion furnace gaseous analyzer with circulation loop for carrier and specimen gases Expired CA1029984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/525,998 US3985505A (en) 1974-11-21 1974-11-21 Combustion system

Publications (1)

Publication Number Publication Date
CA1029984A true CA1029984A (en) 1978-04-25

Family

ID=24095502

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,777A Expired CA1029984A (en) 1974-11-21 1975-02-11 Combustion furnace gaseous analyzer with circulation loop for carrier and specimen gases

Country Status (8)

Country Link
US (1) US3985505A (ja)
JP (1) JPS5162786A (ja)
BR (1) BR7502478A (ja)
CA (1) CA1029984A (ja)
DE (1) DE2507541A1 (ja)
FR (1) FR2292232A1 (ja)
GB (1) GB1478274A (ja)
SE (1) SE7502585L (ja)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102814A (en) * 1976-09-13 1978-07-25 Morton-Norwich Products, Inc. Oxygen scavenger in elemental combustion analyses
JPS54140593A (en) * 1978-04-24 1979-10-31 Kokusai Electronics Carbon analyzer
US4238450A (en) * 1979-02-21 1980-12-09 Leco Corporation Crucible loading-unloading system
JPS5945939B2 (ja) * 1979-11-17 1984-11-09 株式会社 堀場製作所 金属中の炭素分析装置
US4352781A (en) * 1980-10-14 1982-10-05 Leco Corporation Combustion system
JPS5784355A (en) * 1980-11-13 1982-05-26 Sumitomo Chem Co Ltd Element analyzing method and device therefor
JPS58117454A (ja) * 1981-12-29 1983-07-13 Kawasaki Steel Corp 試料成分分析装置
US4622009A (en) * 1982-03-05 1986-11-11 Leco Corporation Carbon, hydrogen, and nitrogen analyzer
US4539645A (en) * 1982-08-23 1985-09-03 Conoco Inc. Automated sample analyzer for induction furnace analysis
US4582686A (en) * 1982-11-04 1986-04-15 Horiba, Ltd. Apparatus for analyzing elements contained in metal compositions
DE3319526C2 (de) * 1983-05-28 1994-10-20 Max Planck Gesellschaft Anordnung mit einem physikalischen Sensor
US4549815A (en) * 1983-11-21 1985-10-29 Mobil Oil Corporation Measurement of ignition characteristics of distillate fuels
CA1252705A (en) * 1984-12-17 1989-04-18 Kwang S. Moon Method for analyzing different sulphur forms
US4824790A (en) * 1986-10-17 1989-04-25 Advanced Fuel Research, Inc. System and method for thermogravimetric analysis
US5064617A (en) * 1990-02-16 1991-11-12 Leco Corporation Combustion system
JPH03259742A (ja) * 1990-03-09 1991-11-19 Shimadzu Corp 全有機炭素測定装置
US5279970A (en) * 1990-11-13 1994-01-18 Rupprecht & Patashnick Company, Inc. Carbon particulate monitor with preseparator
US5204270A (en) * 1991-04-29 1993-04-20 Lacount Robert B Multiple sample characterization of coals and other substances by controlled-atmosphere programmed temperature oxidation
US6254828B1 (en) 1991-04-29 2001-07-03 Lacount Robert B. Fluid cell substance analysis and calibration methods
IT1252679B (it) * 1991-11-12 1995-06-23 Erba Strumentazione Procedimento ed apparecchiatura per la determinazione del contenuto in alogeni di una sostanza
DE4344441C1 (de) * 1993-12-24 1995-07-13 Siepmann Friedrich W Verfahren und Vorrichtung zur kontinuierlichen Bestimmung des Gehalts an oxidierbaren Inhaltsstoffen in wäßrigen Flüssigkeiten
US5437839A (en) * 1994-04-04 1995-08-01 General Electric Company Wire apparatus for pyrolysis
JP2000510231A (ja) * 1996-03-27 2000-08-08 アライドシグナル・インコーポレーテッド 空気汚染物質モニター装置
US6126440A (en) * 1996-05-09 2000-10-03 Frazier-Simplex, Inc. Synthetic air assembly for oxy-fuel fired furnaces
US6627155B1 (en) * 1998-06-12 2003-09-30 Horiba, Ltd. Combustion furnace system for analyzing elements in a sample
US6319717B1 (en) 1998-07-24 2001-11-20 Lacount Robert B. Thermal acid base accounting in mine overburden
US6458328B1 (en) * 1999-03-05 2002-10-01 Antek Instruments, L.P. Staged oxidation chamber for enhanced nitrogen and sulfur detection
US6827903B2 (en) * 2001-10-26 2004-12-07 Leco Corporation Inert gas fusion analyzer
GB2446824B (en) * 2007-02-26 2009-06-17 Thermo Fisher Scientific Inc Apparatus and method for detecting incomplete combustion in a combustion analyser
DE102009010269A1 (de) 2009-02-25 2010-08-26 Elementar Analysensysteme Gmbh Vorrichtung und Verfahren zur Elementaranalyse
US8323981B2 (en) * 2010-09-30 2012-12-04 Leco Corporation Induction furnace operating in a range from 2-9 MHz for providing analytical samples and method of same
FR2966931B1 (fr) * 2010-10-27 2012-11-16 Commissariat Energie Atomique Cellule de caracterisation pour analyse de fumee
JP2013160594A (ja) * 2012-02-03 2013-08-19 Horiba Ltd 元素分析装置
DE102015102099A1 (de) 2014-02-17 2015-08-20 Leco Corporation Konzentrischer Heizer für ein zylinderförmiges Verbrennungsrohr

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647385A (en) * 1969-02-20 1972-03-07 Dohrmann Instr Co Solid sampler, apparatus and method
US3649202A (en) * 1969-10-22 1972-03-14 Universal Oil Prod Co Control of reaction zone severity by response to octane number of effluent liquid phase
NL7101935A (ja) * 1970-02-16 1971-08-18
US3854877A (en) * 1972-08-07 1974-12-17 Dow Chemical Co Combination tod-tc analysis method
US3810738A (en) * 1972-08-14 1974-05-14 L Fleischmann Bod measuring apparatus

Also Published As

Publication number Publication date
FR2292232B3 (ja) 1977-11-18
US3985505A (en) 1976-10-12
FR2292232A1 (fr) 1976-06-18
DE2507541A1 (de) 1976-05-26
BR7502478A (pt) 1976-08-10
JPS5162786A (ja) 1976-05-31
SE7502585L (sv) 1976-05-24
GB1478274A (en) 1977-06-29

Similar Documents

Publication Publication Date Title
CA1029984A (en) Combustion furnace gaseous analyzer with circulation loop for carrier and specimen gases
AU8758575A (en) Automatic gas analysis and purging system
CA1017968A (en) Gas sensor with alternate low temperature response range and high temperature gas purging range
CA1011576A (en) Gas adsorber cell test sampler
GB2050625B (en) Device for detection of oxygen concentration in combustion gas
NO154454C (no) Fremgangsmaate til nedsettelse av konsentrasjonen av en eller flere foerste gasser i en blanding med en andre gass, og anordning til utfoerelse av fremgangsmaaten.
ZA747776B (en) Pollutant reduction with selective gas stack recirculation
GB1554953A (en) Process for catalytically treating an exhaust gas containing ammonia and osxgen
JPS5266490A (en) Electroochemical detector for measurument of oxygen content in exhaust gases
BR7503748A (pt) Processo e aparelho para a deslignificacao de material ligninocelulosico com um gas contendo oxigenio
BE825625A (fr) Analyseur de gaz
JPS531142A (en) Method of controlling undecomposed ammonia gas concentration of nitriding atmosphere in twoostepped nitriding
JPS522484A (en) Method of inspecting spectrum of light with spectrometer and spectrometer for same
SE414710B (sv) Forfarande for att reducera halten av kveveoxider i en gasstrom samt anordning for genomforande av forfarandet
DE3063732D1 (en) Device for evacuating combustion gases and for supplying fresh air for gas apparatuses of the gas-tight type
YU126475A (en) Device for determining the gas density of flue gases of gas oil and masut oil
AU507322B2 (en) Simultaneous removal of NOX and COX from Gas stream with metal sulphate acceptor and ammonia
JPS5265230A (en) Diazotationncoupring of aromatic amines and control of reaction of nitrogen oxides in the exhaust gas
ATA408375A (de) Einrichtung zur bitsynchronen ubertragung von daten
GB1545848A (en) Process and device for re-cycling exhaust gases
EG12030A (en) Process and means to prevent air pollution with gases
JPS5314187A (en) Method of treating nitrogenous stinking gases such as ammonia gas
ZA752390B (en) Methanation of carbon oxide rich gases
JPS5260332A (en) Method of reduction of exhaust gas and improvement of fuel cost
JPS522869A (en) Industrial exhaust combustion gas treatment facility