FR2492103B1 - - Google Patents

Info

Publication number
FR2492103B1
FR2492103B1 FR8118238A FR8118238A FR2492103B1 FR 2492103 B1 FR2492103 B1 FR 2492103B1 FR 8118238 A FR8118238 A FR 8118238A FR 8118238 A FR8118238 A FR 8118238A FR 2492103 B1 FR2492103 B1 FR 2492103B1
Authority
FR
France
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
FR8118238A
Other languages
French (fr)
Other versions
FR2492103A1 (fr
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2492103A1 publication Critical patent/FR2492103A1/fr
Application granted granted Critical
Publication of FR2492103B1 publication Critical patent/FR2492103B1/fr
Granted legal-status Critical Current

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
    • G01N33/0026—General constructional details of gas analysers, e.g. portable test equipment using an alternating circulation of another gas
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (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)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Treating Waste Gases (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
FR8118238A 1980-10-15 1981-09-28 Procede pour surveiller la presence de so3, h2so4 dans des gaz d'echappement contenant du so2 Granted FR2492103A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/197,368 US4319966A (en) 1980-10-15 1980-10-15 Technique for monitoring SO3, H2 SO4 in exhaust gases containing SO2

Publications (2)

Publication Number Publication Date
FR2492103A1 FR2492103A1 (fr) 1982-04-16
FR2492103B1 true FR2492103B1 (show.php) 1985-04-19

Family

ID=22729116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118238A Granted FR2492103A1 (fr) 1980-10-15 1981-09-28 Procede pour surveiller la presence de so3, h2so4 dans des gaz d'echappement contenant du so2

Country Status (7)

Country Link
US (1) US4319966A (show.php)
JP (1) JPS5796256A (show.php)
CA (1) CA1160683A (show.php)
FR (1) FR2492103A1 (show.php)
GB (1) GB2085584B (show.php)
IE (1) IE51906B1 (show.php)
IT (1) IT1146896B (show.php)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129680A1 (de) * 1981-07-28 1983-02-17 Bayer Ag, 5090 Leverkusen Messeinrichtung zur analytischen bestimmung eines gaspartialdruckes
US4588493A (en) * 1984-09-17 1986-05-13 Blumenthal Robert N Hot gas measuring probe
CA2048812C (en) * 1990-08-09 1995-07-04 Hozumi Futata Gaseous carbon dioxide detection sensor
US5851369A (en) * 1996-09-20 1998-12-22 Marathon Monitors, Inc. Electrolytic sensor providing controlled burn-off of deposits on the electrodes
US8021617B2 (en) * 2009-10-27 2011-09-20 Clean Air Engineering, Inc. Flue gas monitoring and dynamic spiking for sulfur trioxide/sulfuric acid
CN103471878A (zh) * 2012-11-13 2013-12-25 上海理工大学 一种用于湿法脱硫系统尾部烟气中so3的采样收集系统
CN103439152B (zh) * 2013-08-26 2015-08-12 上海明华电力技术工程有限公司 固定污染源排气中三氧化硫的多态采样系统以及多态测试方法
CN104090078B (zh) * 2014-07-17 2016-02-10 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 一种测定烟气中二氧化硫和三氧化硫的方法和系统
CN106353457B (zh) * 2016-09-06 2019-04-30 山东能工低碳科技有限公司 一种基于盐吸收的检测烟气so3的方法及系统
CN106289884B (zh) * 2016-09-06 2019-07-09 山东能工低碳科技有限公司 一种so3在线检测的方法
CN106248442B (zh) * 2016-09-06 2019-07-19 山东能工低碳科技有限公司 一种检测烟气中so3的方法
CN111766341B (zh) * 2020-07-07 2023-04-25 西安热工研究院有限公司 一种工业废气中三氧化硫浓度测试的修正方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203502B (de) * 1962-04-18 1965-10-21 Siemens Ag Geraet zur kontinuierlichen Anzeige der Konzentration von Schwefeltrioxyd und Schwefeldioxyd in einem Gasgemisch
US3466197A (en) * 1966-12-14 1969-09-09 Texas Instruments Inc Method of making carbonate electrolyte matrix and fuel cell therewith
DE1933091A1 (de) * 1969-03-27 1970-10-15 Mansfeld Kom Wilhelm Piek Veb Verfahren zur Bestimmung von Schwefeltrioxid
FR2155048A5 (en) * 1971-10-05 1973-05-18 Edf Automatic sulphur trioxide pollution assay - by cyclical sampling process facilitating neutralization by ammonia dosing
US3928161A (en) * 1972-04-25 1975-12-23 Westinghouse Electric Corp Gas measuring probe for industrial applications
US3838972A (en) * 1973-04-27 1974-10-01 L Richards Method and apparatus for sulfuric acid aerosol analysis
JPS535975B2 (show.php) * 1974-08-01 1978-03-03
US4042464A (en) * 1975-10-10 1977-08-16 Energetics Science, Inc. Method for the detection and measurement of noxious gases
FR2381305A2 (fr) * 1976-04-16 1978-09-15 Renault Sonde de mesure de composants gazeux
US4171253A (en) * 1977-02-28 1979-10-16 General Electric Company Self-humidifying potentiostated, three-electrode hydrated solid polymer electrolyte (SPE) gas sensor

Also Published As

Publication number Publication date
US4319966A (en) 1982-03-16
IE812182L (en) 1982-04-15
CA1160683A (en) 1984-01-17
JPS5796256A (en) 1982-06-15
IT8141664A0 (it) 1981-10-14
GB2085584B (en) 1983-11-30
GB2085584A (en) 1982-04-28
IT1146896B (it) 1986-11-19
IE51906B1 (en) 1987-04-29
FR2492103A1 (fr) 1982-04-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse