BR0114823A - Aparelho e método para análise de pelo menos um componente individual de gás, aparelho e método para cálculo da concentração de pelo menos dois componentes individuais de gás analisado - Google Patents

Aparelho e método para análise de pelo menos um componente individual de gás, aparelho e método para cálculo da concentração de pelo menos dois componentes individuais de gás analisado

Info

Publication number
BR0114823A
BR0114823A BR0114823-0A BR0114823A BR0114823A BR 0114823 A BR0114823 A BR 0114823A BR 0114823 A BR0114823 A BR 0114823A BR 0114823 A BR0114823 A BR 0114823A
Authority
BR
Brazil
Prior art keywords
individual gas
analyzing
calculating
concentration
individual
Prior art date
Application number
BR0114823-0A
Other languages
English (en)
Inventor
Patricia A Morris
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR0114823A publication Critical patent/BR0114823A/pt

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
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • 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
    • 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
    • Y10T436/11—Automated chemical analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Glass Compositions (AREA)
  • Radiation Pyrometers (AREA)
  • Catalysts (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

"APARELHO E MéTODO PARA ANáLISE DE PELO MENOS UM COMPONENTE INDIVIDUAL DE GáS, APARELHO E MéTODO PARA CáLCULO DA CONCENTRAçãO DE PELO MENOS DOIS COMPONENTES INDIVIDUAIS DE GáS ANALISADO". A presente invenção se refere a um método e a um aparelho para analisar, detectar e medir as concentrações de vários gases, incluindo o NO~ x~, hidrocarbonetos, monóxido de carbono e oxigênio em um sistema de gás de múltiplos componentes que utiliza sensores químicos e conjunto de sensores químicos. Os sensores e o conjunto de sensores utilizam materiais quimio-eletroativos para analisar e detectar a presença de gases.
BR0114823-0A 2000-10-16 2001-10-15 Aparelho e método para análise de pelo menos um componente individual de gás, aparelho e método para cálculo da concentração de pelo menos dois componentes individuais de gás analisado BR0114823A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24061900P 2000-10-16 2000-10-16
US24694600P 2000-11-09 2000-11-09
PCT/US2001/032138 WO2002033393A2 (en) 2000-10-16 2001-10-15 Method and apparatus for analyzing mixtures of gases

Publications (1)

Publication Number Publication Date
BR0114823A true BR0114823A (pt) 2004-02-25

Family

ID=26933549

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0114823-0A BR0114823A (pt) 2000-10-16 2001-10-15 Aparelho e método para análise de pelo menos um componente individual de gás, aparelho e método para cálculo da concentração de pelo menos dois componentes individuais de gás analisado

Country Status (11)

Country Link
US (1) US6960476B2 (pt)
EP (1) EP1368645B1 (pt)
JP (2) JP2004523731A (pt)
KR (3) KR101127280B1 (pt)
CN (1) CN1311236C (pt)
AU (1) AU2002211746A1 (pt)
BR (1) BR0114823A (pt)
CA (1) CA2423235A1 (pt)
HK (1) HK1062712A1 (pt)
TW (1) TWI260408B (pt)
WO (1) WO2002033393A2 (pt)

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Also Published As

Publication number Publication date
JP2009175153A (ja) 2009-08-06
KR20110083757A (ko) 2011-07-20
WO2002033393A2 (en) 2002-04-25
CN1311236C (zh) 2007-04-18
US20020121440A1 (en) 2002-09-05
KR101127280B1 (ko) 2012-04-24
EP1368645B1 (en) 2011-08-24
KR20030038818A (ko) 2003-05-16
TWI260408B (en) 2006-08-21
US6960476B2 (en) 2005-11-01
CA2423235A1 (en) 2002-04-25
AU2002211746A1 (en) 2002-04-29
KR20090057143A (ko) 2009-06-03
KR101127378B1 (ko) 2012-03-30
CN1473269A (zh) 2004-02-04
JP2004523731A (ja) 2004-08-05
EP1368645A2 (en) 2003-12-10
HK1062712A1 (en) 2004-11-19
WO2002033393A3 (en) 2003-09-25

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